Resources & Tools

1-25 of 3436 results
Ignition access to serial ports
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I am trying to access the serial ports from Ignition running on the Epic. I have tried both the usb ports AND the serial module on slot 3. image918×879 28.7 KB I only ever get an error about not able to open the port. Any advice?...
Any method to clear controller memory from GROOV MANAGE?
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having some ethernet socket issues on a site using the PR1 Only way to get the strat up and running is to clear the memory via pack control if it ever connects. PLEASE add a clear memory button or...more
Modbus rtu cable
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I am using the GRV-CSERi-4 and the MODBUS device to which I will connect specifies Beldon 9729 cable. Can I use two pair from a shielded CAT6 cable?...
Groov View Trend Will Not Display
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I’m using a Trend Gadget in groov View via a PC browser to display trend data, voltage and current. The trend data will display in the Handheld format on the front of the groov EPIC display but will not...more
Groov Epic PR2 - Ignition Edge - Data sync not working
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I am having issues with the data sync portion of the Ignition Edge on the Opto22 groov epic. For some reason after deleting the database on the master Ignition gateway side, and then reconnecting the...more
Node Red Text Message Edit
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HI Guys, Ive been setting up some notification and would like to see if I can change the decimal points to 0 decimals. Screenshot 2025-04-04 at 1.56.33 PM322×262 11.3 KB...
Create and save csv file in google drive
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hello , I generated a data of a json format , and used csv node to generate a corresponding csv data . now how can I create a file for that and save it in my google drive ?...
I/O Input Node, wait for change over network
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I am curious about an assumption about how a Digital Input Module works. I have several EPIC systems in the facility with one being used to generate a groov View display in the Operations Control Center...more
Grayed tags for gadget
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When I try to assign a data store tag to a gadget, all the tags in the data store are grayed out. How can I fix this? Thanks!...
Groov Rio inputs are slow to update in Node Red
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I have a pushbutton as an input on a Groov RIO, configured as a Switch Input, Powered Digital Input, which is being read by node red. There is a delay, and the button has to be held for the press to be...more
Configure SNAP-PAC-R1 with PAC Manger
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I am trying to configure a R1 brain with the modules so that I can communicate with it via modbus correctly. I am using PAC Manger, and I have the IO configured, but I can’t seem to figure out how to...more
Optimizing MODBUS Flex Getter Nodes
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Hello, I’m looking for some advice on how to optimize the flex getter node. Currently, the implementation works quite well - until I cycle power on some of the devices. After cycling power, sometimes -...more
Unable to open serial connection with Groov Rio
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I am trying to open a serial connection with the node-red-node-serialport node. When properly configured all I get is and error shown below. I can take the same usb serial device and use it with my...more
Com thru SCM 485 As Master needs reset
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We have a data acquisition system communicating with 20 Watlow F4 and Watlow F4T’s. We are using the Modbus subroutine as Master with a 3 wire serial drop to the slaves. We always leave the...more
Add zero speed timers to optoscript
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Hi I am having a difficult time getting the zero speed timers to work correctly using optoscript. I am measuring the rpms of 4 shafts. I can get the rpm measurements but if the shaft stops it just uses...more
Copy csv file to Pac R1 String Table and then back
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Ok, I am stuck…been a while since I used NR. I am trying to do a simple read csv file, then write it to an R1 string table, then after that I’ll try to write the string table back out as a csv file...more
Serial queue with RS-232 connection
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Hi all, I’m starting out writing my first PAC Control strategy and had a question about how best to handle communicating with multiple serial devices on the same comm handle. For reference, I’m talking...more
DCOM configuration issues for OPTOOPCSERVER
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While setting up new PAC Project I’ve gotten to the point where I need to setup our optoopcserver. I follow the instructions and do everything required to have a functioning opc server which serves...more
MFA for Groov Manage
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Has there been any update to MFA to access groov manage. This would be a game changer in terms of automation security as I have not seen many industrial devices use multi-factor authentication....
Send Historian data to EPIC PLC for Data Analysis
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I’m working on a project and I need your help. I have a client who uses a Tier 1 or 2 Historian to store all the data I need, and they also have live data. I want to be able to grab the last value from...more
Controller Firmware version as a Tag/Variable?
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Has anyone ever tried pulling firmware versions of the controllers into an HMI via a tag? We’re running Older Snap-LCM4 and Snap-Pac controllers, and I’d like to monitor the firmware currently installed on the controller and brains....
Codesys mmp read block issue
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I have a read block set up in my codesys program and have some values entered in the scratchpad to read. However only the first index of the scratchpad is read to the first element of the array. Here...more
DashBoard connected to SQLite Cloud?
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Need recommendations / opinions if my thoughts are in the right direction? New Project: I’m thinking about using a “Rio” and Node-Red to collect “Pressure” , “Flow Rate”, and “Daily Flow Total”. I want...more