Set Time Zone Configuration (error?) Forum - Published: Got a weird one here. Not important but wondering if it might be a bug… I wasn’t around at the weekend, but noticed this morning that the controller time is at GMT and not BST as it should be (changes...moreGot a weird one here. Not important but wondering if it might be a bug… I wasn’t around at the weekend, but noticed this morning that the controller time is at GMT and not BST as it should be (changes this coming weekend!). (UK based) The code has been running in the controller for several years and the first few lines in the Powerup Chart are: //Set Clock GMT/BST times nErrorNumber = SetTimeZoneConfiguration("GMT,10,0,5,0200/BST2,3,0,5,0100"); //Put here so that if time zone changes 'on the f...... <less Problems with disappearing files on microSD card Forum - Published: Hi, I have a R1 running PacProjectPro 10.4 (f/w 10.4c) which stores files on the microSD card (8Gb) I have a strange problem with files disappearing off the microSD card after several hours of operation....moreHi, I have a R1 running PacProjectPro 10.4 (f/w 10.4c) which stores files on the microSD card (8Gb) I have a strange problem with files disappearing off the microSD card after several hours of operation. If the microSD card is removed from the controller and checked on my PC, the files are present. Also, if the controller is power cycled, the files return. It seems to be a problem with the controller file system getting corrupted over time. There are only 10 files, they are small (<1Kb) and are ...... <less Opto .NET Controller SDK How to Read Digital/Analog Point Forum - Published: I’m using a SNAP-PAC-R1 and am using C# and the following is the code I currently have that I have verified will turn on a discrete i/o point “Sphere_6” I have named in my strategy file via a button...moreI’m using a SNAP-PAC-R1 and am using C# and the following is the code I currently have that I have verified will turn on a discrete i/o point “Sphere_6” I have named in my strategy file via a button click. However, I cannot find/figure out the appropriate calls/setup/code to use to read the status of the same point. I do not see a ReadDiscretePointAttribute or something similar. I do find this ReadGroupItems method that says it applies to 32/64-bit integers, 32-bit floats, up/down timers, string...... <less Groov RIO goes into a queue in NODE-RED and doesn't get out of one Forum - Published: I’m running a flow using node-red on groov rio. I have noticed when I select a switch, sometimes, my nodes will have “QUEUED”. and the program seems just to sit… I don’t know what to do. even when I...moreI’m running a flow using node-red on groov rio. I have noticed when I select a switch, sometimes, my nodes will have “QUEUED”. and the program seems just to sit… I don’t know what to do. even when I reload and even with stoping node-red and restarting, it will just stay at “QUEUED”. what shouId i do? do I need to add a QUEUEMANAGER npm? when I try to do this, I get an error saying install failed. I think that is due to a dns issue which I am unable to resolve.... <less PAC Display is there a way to disable a button? Forum - Published: My project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor...moreMy project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor to be disabled. I was hoping for a if motor one is turned on, disable to motor two button so that you can’t turn that motor on at the same time.... <less HART Analog input module Forum - Published: Has anyone had any success using “Device Specific Commands” with the HART modules?...Has anyone had any success using “Device Specific Commands” with the HART modules?... <less PAC Display Configurator "Graphic Dynamic Attributes" window size Forum - Published: I have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot...moreI have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot of the window. Does anyone know what windows or PAC settings I’m missing that would make this window the correct size? GraphicDynamicAttributes706×573 18.8 KB ... <less How to install a newer version of Python on EPIC or RIO Forum - Published: We have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to...moreWe have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to install either Pandas or a newer version of Numpy. The solution is to install a newer version of Python alongside the existing version. Note that you can’t just update the version already on the EPIC - it must remain the same as it is used by many other packages on the EPIC/RIO and updating it will...... <less Upgraded Firmware/Loader/PAC Project and now PAC Display updates significantly slower Forum - Published: I’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created...moreI’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created based on a numeric value received. It lags about 3 seconds before the color updates, even though the group refresh value is 50ms. But that’s a different problem to figure out. Once I loaded the latest firmware, R10.4c, and loader R6.2c and used PAC Project 10.4 and ran the project, my PAC Display...... <less Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Problems with disappearing files on microSD card Forum - Published: Hi, I have a R1 running PacProjectPro 10.4 (f/w 10.4c) which stores files on the microSD card (8Gb) I have a strange problem with files disappearing off the microSD card after several hours of operation....moreHi, I have a R1 running PacProjectPro 10.4 (f/w 10.4c) which stores files on the microSD card (8Gb) I have a strange problem with files disappearing off the microSD card after several hours of operation. If the microSD card is removed from the controller and checked on my PC, the files are present. Also, if the controller is power cycled, the files return. It seems to be a problem with the controller file system getting corrupted over time. There are only 10 files, they are small (<1Kb) and are ...... <less Opto .NET Controller SDK How to Read Digital/Analog Point Forum - Published: I’m using a SNAP-PAC-R1 and am using C# and the following is the code I currently have that I have verified will turn on a discrete i/o point “Sphere_6” I have named in my strategy file via a button...moreI’m using a SNAP-PAC-R1 and am using C# and the following is the code I currently have that I have verified will turn on a discrete i/o point “Sphere_6” I have named in my strategy file via a button click. However, I cannot find/figure out the appropriate calls/setup/code to use to read the status of the same point. I do not see a ReadDiscretePointAttribute or something similar. I do find this ReadGroupItems method that says it applies to 32/64-bit integers, 32-bit floats, up/down timers, string...... <less Groov RIO goes into a queue in NODE-RED and doesn't get out of one Forum - Published: I’m running a flow using node-red on groov rio. I have noticed when I select a switch, sometimes, my nodes will have “QUEUED”. and the program seems just to sit… I don’t know what to do. even when I...moreI’m running a flow using node-red on groov rio. I have noticed when I select a switch, sometimes, my nodes will have “QUEUED”. and the program seems just to sit… I don’t know what to do. even when I reload and even with stoping node-red and restarting, it will just stay at “QUEUED”. what shouId i do? do I need to add a QUEUEMANAGER npm? when I try to do this, I get an error saying install failed. I think that is due to a dns issue which I am unable to resolve.... <less PAC Display is there a way to disable a button? Forum - Published: My project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor...moreMy project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor to be disabled. I was hoping for a if motor one is turned on, disable to motor two button so that you can’t turn that motor on at the same time.... <less HART Analog input module Forum - Published: Has anyone had any success using “Device Specific Commands” with the HART modules?...Has anyone had any success using “Device Specific Commands” with the HART modules?... <less PAC Display Configurator "Graphic Dynamic Attributes" window size Forum - Published: I have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot...moreI have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot of the window. Does anyone know what windows or PAC settings I’m missing that would make this window the correct size? GraphicDynamicAttributes706×573 18.8 KB ... <less How to install a newer version of Python on EPIC or RIO Forum - Published: We have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to...moreWe have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to install either Pandas or a newer version of Numpy. The solution is to install a newer version of Python alongside the existing version. Note that you can’t just update the version already on the EPIC - it must remain the same as it is used by many other packages on the EPIC/RIO and updating it will...... <less Upgraded Firmware/Loader/PAC Project and now PAC Display updates significantly slower Forum - Published: I’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created...moreI’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created based on a numeric value received. It lags about 3 seconds before the color updates, even though the group refresh value is 50ms. But that’s a different problem to figure out. Once I loaded the latest firmware, R10.4c, and loader R6.2c and used PAC Project 10.4 and ran the project, my PAC Display...... <less Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Opto .NET Controller SDK How to Read Digital/Analog Point Forum - Published: I’m using a SNAP-PAC-R1 and am using C# and the following is the code I currently have that I have verified will turn on a discrete i/o point “Sphere_6” I have named in my strategy file via a button...moreI’m using a SNAP-PAC-R1 and am using C# and the following is the code I currently have that I have verified will turn on a discrete i/o point “Sphere_6” I have named in my strategy file via a button click. However, I cannot find/figure out the appropriate calls/setup/code to use to read the status of the same point. I do not see a ReadDiscretePointAttribute or something similar. I do find this ReadGroupItems method that says it applies to 32/64-bit integers, 32-bit floats, up/down timers, string...... <less Groov RIO goes into a queue in NODE-RED and doesn't get out of one Forum - Published: I’m running a flow using node-red on groov rio. I have noticed when I select a switch, sometimes, my nodes will have “QUEUED”. and the program seems just to sit… I don’t know what to do. even when I...moreI’m running a flow using node-red on groov rio. I have noticed when I select a switch, sometimes, my nodes will have “QUEUED”. and the program seems just to sit… I don’t know what to do. even when I reload and even with stoping node-red and restarting, it will just stay at “QUEUED”. what shouId i do? do I need to add a QUEUEMANAGER npm? when I try to do this, I get an error saying install failed. I think that is due to a dns issue which I am unable to resolve.... <less PAC Display is there a way to disable a button? Forum - Published: My project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor...moreMy project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor to be disabled. I was hoping for a if motor one is turned on, disable to motor two button so that you can’t turn that motor on at the same time.... <less HART Analog input module Forum - Published: Has anyone had any success using “Device Specific Commands” with the HART modules?...Has anyone had any success using “Device Specific Commands” with the HART modules?... <less PAC Display Configurator "Graphic Dynamic Attributes" window size Forum - Published: I have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot...moreI have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot of the window. Does anyone know what windows or PAC settings I’m missing that would make this window the correct size? GraphicDynamicAttributes706×573 18.8 KB ... <less How to install a newer version of Python on EPIC or RIO Forum - Published: We have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to...moreWe have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to install either Pandas or a newer version of Numpy. The solution is to install a newer version of Python alongside the existing version. Note that you can’t just update the version already on the EPIC - it must remain the same as it is used by many other packages on the EPIC/RIO and updating it will...... <less Upgraded Firmware/Loader/PAC Project and now PAC Display updates significantly slower Forum - Published: I’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created...moreI’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created based on a numeric value received. It lags about 3 seconds before the color updates, even though the group refresh value is 50ms. But that’s a different problem to figure out. Once I loaded the latest firmware, R10.4c, and loader R6.2c and used PAC Project 10.4 and ran the project, my PAC Display...... <less Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Groov RIO goes into a queue in NODE-RED and doesn't get out of one Forum - Published: I’m running a flow using node-red on groov rio. I have noticed when I select a switch, sometimes, my nodes will have “QUEUED”. and the program seems just to sit… I don’t know what to do. even when I...moreI’m running a flow using node-red on groov rio. I have noticed when I select a switch, sometimes, my nodes will have “QUEUED”. and the program seems just to sit… I don’t know what to do. even when I reload and even with stoping node-red and restarting, it will just stay at “QUEUED”. what shouId i do? do I need to add a QUEUEMANAGER npm? when I try to do this, I get an error saying install failed. I think that is due to a dns issue which I am unable to resolve.... <less PAC Display is there a way to disable a button? Forum - Published: My project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor...moreMy project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor to be disabled. I was hoping for a if motor one is turned on, disable to motor two button so that you can’t turn that motor on at the same time.... <less HART Analog input module Forum - Published: Has anyone had any success using “Device Specific Commands” with the HART modules?...Has anyone had any success using “Device Specific Commands” with the HART modules?... <less PAC Display Configurator "Graphic Dynamic Attributes" window size Forum - Published: I have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot...moreI have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot of the window. Does anyone know what windows or PAC settings I’m missing that would make this window the correct size? GraphicDynamicAttributes706×573 18.8 KB ... <less How to install a newer version of Python on EPIC or RIO Forum - Published: We have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to...moreWe have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to install either Pandas or a newer version of Numpy. The solution is to install a newer version of Python alongside the existing version. Note that you can’t just update the version already on the EPIC - it must remain the same as it is used by many other packages on the EPIC/RIO and updating it will...... <less Upgraded Firmware/Loader/PAC Project and now PAC Display updates significantly slower Forum - Published: I’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created...moreI’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created based on a numeric value received. It lags about 3 seconds before the color updates, even though the group refresh value is 50ms. But that’s a different problem to figure out. Once I loaded the latest firmware, R10.4c, and loader R6.2c and used PAC Project 10.4 and ran the project, my PAC Display...... <less Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
PAC Display is there a way to disable a button? Forum - Published: My project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor...moreMy project has two motors. I have two buttons, one per motor. Each button is linked to a digital I/O point set to toggle. So, basically, if one motor is turned on, I want the button for the second motor to be disabled. I was hoping for a if motor one is turned on, disable to motor two button so that you can’t turn that motor on at the same time.... <less HART Analog input module Forum - Published: Has anyone had any success using “Device Specific Commands” with the HART modules?...Has anyone had any success using “Device Specific Commands” with the HART modules?... <less PAC Display Configurator "Graphic Dynamic Attributes" window size Forum - Published: I have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot...moreI have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot of the window. Does anyone know what windows or PAC settings I’m missing that would make this window the correct size? GraphicDynamicAttributes706×573 18.8 KB ... <less How to install a newer version of Python on EPIC or RIO Forum - Published: We have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to...moreWe have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to install either Pandas or a newer version of Numpy. The solution is to install a newer version of Python alongside the existing version. Note that you can’t just update the version already on the EPIC - it must remain the same as it is used by many other packages on the EPIC/RIO and updating it will...... <less Upgraded Firmware/Loader/PAC Project and now PAC Display updates significantly slower Forum - Published: I’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created...moreI’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created based on a numeric value received. It lags about 3 seconds before the color updates, even though the group refresh value is 50ms. But that’s a different problem to figure out. Once I loaded the latest firmware, R10.4c, and loader R6.2c and used PAC Project 10.4 and ran the project, my PAC Display...... <less Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
HART Analog input module Forum - Published: Has anyone had any success using “Device Specific Commands” with the HART modules?...Has anyone had any success using “Device Specific Commands” with the HART modules?... <less PAC Display Configurator "Graphic Dynamic Attributes" window size Forum - Published: I have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot...moreI have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot of the window. Does anyone know what windows or PAC settings I’m missing that would make this window the correct size? GraphicDynamicAttributes706×573 18.8 KB ... <less How to install a newer version of Python on EPIC or RIO Forum - Published: We have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to...moreWe have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to install either Pandas or a newer version of Numpy. The solution is to install a newer version of Python alongside the existing version. Note that you can’t just update the version already on the EPIC - it must remain the same as it is used by many other packages on the EPIC/RIO and updating it will...... <less Upgraded Firmware/Loader/PAC Project and now PAC Display updates significantly slower Forum - Published: I’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created...moreI’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created based on a numeric value received. It lags about 3 seconds before the color updates, even though the group refresh value is 50ms. But that’s a different problem to figure out. Once I loaded the latest firmware, R10.4c, and loader R6.2c and used PAC Project 10.4 and ran the project, my PAC Display...... <less Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
PAC Display Configurator "Graphic Dynamic Attributes" window size Forum - Published: I have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot...moreI have recently reset my computer and when I reinstalled PAC Project, the Graphic Dynamic Attributes window inside of PAC Display Configurator doesn’t fit everything inside it. I’ve attached a screenshot of the window. Does anyone know what windows or PAC settings I’m missing that would make this window the correct size? GraphicDynamicAttributes706×573 18.8 KB ... <less How to install a newer version of Python on EPIC or RIO Forum - Published: We have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to...moreWe have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to install either Pandas or a newer version of Numpy. The solution is to install a newer version of Python alongside the existing version. Note that you can’t just update the version already on the EPIC - it must remain the same as it is used by many other packages on the EPIC/RIO and updating it will...... <less Upgraded Firmware/Loader/PAC Project and now PAC Display updates significantly slower Forum - Published: I’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created...moreI’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created based on a numeric value received. It lags about 3 seconds before the color updates, even though the group refresh value is 50ms. But that’s a different problem to figure out. Once I loaded the latest firmware, R10.4c, and loader R6.2c and used PAC Project 10.4 and ran the project, my PAC Display...... <less Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to install a newer version of Python on EPIC or RIO Forum - Published: We have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to...moreWe have had a few customers want to do ‘more’ with Python on EPIC and RIO. The problem they quickly come across is that the version on each is a little dated for their needs. They specifically need to install either Pandas or a newer version of Numpy. The solution is to install a newer version of Python alongside the existing version. Note that you can’t just update the version already on the EPIC - it must remain the same as it is used by many other packages on the EPIC/RIO and updating it will...... <less Upgraded Firmware/Loader/PAC Project and now PAC Display updates significantly slower Forum - Published: I’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created...moreI’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created based on a numeric value received. It lags about 3 seconds before the color updates, even though the group refresh value is 50ms. But that’s a different problem to figure out. Once I loaded the latest firmware, R10.4c, and loader R6.2c and used PAC Project 10.4 and ran the project, my PAC Display...... <less Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Upgraded Firmware/Loader/PAC Project and now PAC Display updates significantly slower Forum - Published: I’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created...moreI’m using a SNAP-PAC-R1 controller. The project I created ran on Firmware 9.4b and loader 6.1b and using PAC Project Software Suite 9.4. PAC Display runtime would refresh the color of a button I created based on a numeric value received. It lags about 3 seconds before the color updates, even though the group refresh value is 50ms. But that’s a different problem to figure out. Once I loaded the latest firmware, R10.4c, and loader R6.2c and used PAC Project 10.4 and ran the project, my PAC Display...... <less Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Y2K in 2021 - LetsEncrypt failures on groovEPIC Forum - Published: Hello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was...moreHello Opto22 team, We have a fairly recent O/S on our EPIC (3.1.0-b.14 - 1/18/2021) and the openssh library installed on that O/S is OpenSSL 1.0.2d 9 Jul 2015 - long before LetsEncrypt root authority was listed as a trusted root CA. This is causing the EPIC to fail cert validation on all outbound TLS traffic to remote servers with certs issued by LetsEncrypt. Lots of information about this in the news because the root CA for LetsEncrypt certs expired on Oct.1 2021, and new LetsEncrypt certs are...... <less Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Join two payloads Forum - Published: Looking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then...moreLooking for some help on how to accomplish the following: I will explain what I am trying to accomplish then paste my flow below. I want to capture some data at the start and end of a test period, then combine this data in a single payload and write it to a csv file. The data is contained in separate float tables for the start period, and the end period. When the period starts, the operator clicks a button on the HMI, which reads values into the float table, and also sets an I32 variable equal ...... <less Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Remote Groov Hardware Forum - Published: Can anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not...moreCan anybody tell me if there are any plans for a Groov communication brain? Something akin to the SNAP-PAC-EB line? I have some applications that will require multiple Groov chassis and I’d love to not have to pay $1500+ for a full controller for each chassis. I know I can use the RIO in some cases, but a traditional Groov chassis would fit my needs much better. I only need one controller capable of running Ignition, Node-RED, etc. I know I can use SNAP-PAC hardware, but I’d love to get everythi...... <less PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
PAC Control/SnapPAC R2 & Windows Enterprise OS Forum - Published: Not sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to...moreNot sure if this is the correct Forum, thought it might get some traction here. We have been using PAC Control, with a SnapPAC system, with R2 controllers in conjunction with Windows OS’s, from XP to 10. We have a potential customer that has very high security at their lab and requires that all lab equipment use Windows Enterprise platform, they will be using most if not all the security features of Enterprise (Bit Locker, Secure Admin account, etc.). We currently are running on Windows 10 Pro w...... <less How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to compiling pulseprogram.cpp code Forum - Published: Hello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development...moreHello all, I want to compile the code pulseprogram.cpp that is available in github.com GitHub - optodeveloper/SSH-Demo Contribute to optodeveloper/SSH-Demo development by creating an account on GitHub. using GCC compiler I have tried using the below command arm-poky-linux-gnueabi-gcc pulseprogram.cpp -o pulseprogram_test But got error as fatal error: O22SIOMM.h: No such file or directory Please guide to make it a successful compilatio...... <less Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Cannot able to install optommp Forum - Published: Hey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python...moreHey as I am new to the opto22 groove epic and I want to use the opto with ssh facility. as per the video lecture, they have suggested installing the python-pip package and along with optommp python package. Screenshot from 2021-10-01 15-13-521933×1078 113 KB But in my case below error comes and doesn’t able to install on my epic groove also epic got internet connectivity also... <less EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
EPIC-PR1 and PAC-SB2 Forum - Published: Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?...Sometimes the RS-485 is better than Ethernet, and some application require RS-485 Remote IO. So, how to use the SNAP-SB1/SB2 as the EPIC-PR1’s remote IO?... <less Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Get Data Into Groov View or SNAP PAC from MSSQL Forum - Published: Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this....Hi Team, I am Using Groov EPIC PR1 controller and my requirement is to read the data from MSSQL table and send it on either SNAP PAC or Groov View. Can anyone share the document or suggestion that how can i achieve this.... <less Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Is groov EPIC CFR Part 11 compliant? Forum - Published: Especially curious about support for Audit Trail and Electronic Signatures...Especially curious about support for Audit Trail and Electronic Signatures... <less I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
I Figured This out: Mistic controller connected to Genesis HMI Forum - Published: Anyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic...moreAnyone ever have an arcnet communication issue with “new” noise? Our HMI is having strange characters pop up and communication seems slow or not working at times. We have been upgrading our Mistic controllers to snap pac controllers and then we use PAC control and Display for interface. I was just hoping to figure this out and to delay the upgrade for a while longer. Thanks, Kelly THE ANSWER WAS THAT ONE OF THE G4 POWER REGULATOR MODULES HAD A BLOWN FUSE. This cause all kind of noise on the ...... <less Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Show and Tell - Groov EPIC High Pressure Reactor System Forum - Published: I know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration...moreI know we’re not using the EPIC to its full potential on this project just yet, but it’s diversity is what sells the product. It can be used from the smallest application to large scale PLC integration to other brands. The movement of data is where things seem to be migrating, this gives old projects new life! With all the new data movement options at our fingertips the GROOV range opens new worlds and gives old ones new hope. This project was interesting, using stepper motors to control 40bar o...... <less Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Show and Tell - Groov RIO Edition Forum - Published: Seeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the...moreSeeing the other hardware has a place to show off, I thought it fair little big RIO got some love too. I really think as a community we need to share our projects a little more and bring out the positives from these amazing products. Sometimes it feels like we use this platform for problems only. Let’s keep the positive vibes going. I’ll be showing off some recent projects within the other product range soon. So, let’s begin. Project: Cooling tunnel control and monitoring with Groov RIO & EPIC. ...... <less Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Basic http end-point on RIO Forum - Published: I imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http:/...moreI imported the basic example flow given here: https://cookbook.nodered.org/http/create-an-http-endpoint I modified the flow to use the the URL http://rio-26/hello for the HTTP IN node I use curl http://rio-26/hello at my laptop here to see the response: $ curl http://rio-26/hello 301 Moved Permanently 301 Moved Permanently nginx/1.15.2 So I am getting a response of sorts. I am guessing the 301 is the redirection to port 443 and thus no real reponse. What needs to change to succeed with basi...... <less Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Unable to verify LEAF signature error in Groov Read or Write Forum - Published: Hello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are...moreHello all, I have multiple Groov boxes (AR1, Epic, Server for Windows) that I use Node-Red to read or write to each others data stores. When I use self signed certificates on these devices, there are no problems. However when I use purchased SSL certificates (Network Solutions) I get the error, UNABLE_TO_VERIFY_LEAF_SIGNATURE Any advice?... <less Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Display of countdown timer Forum - Published: (this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that...more(this problem is a bit difficult to explain, but here goes…) We have a PAC Control program that uses a System Clock (which is the number of seconds since starting the program, always increasing) that is used to calculate the Cycle Time Remaining. The calculation of Cycle Time Remaining is dependent upon a recipe-specific variable called Max Time. Here is the block that calculates Cycle Time Remaining: image720×266 9.21 KB Basically the program has 150 seconds to complete the task (dispense a...... <less Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Scratch Pad Memory R2 Forum - Published: I have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory...moreI have been looking over the technical note regarding Snap Pac Memory Usage (1646-210106) – and I have a question: Where is scratch pad memory stored? I noticed that when I did a “clear memory” command that the values did not go away, so I am assuming it is handled similar to a persistent variable? And I imagine if power is removed, the scratch pad values will be preserved? Under what conditions would the scratch pad memory be reset to zero or null? Thank you.... <less Page 1 of 99Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items