Resources & Tools

1 - 25 of 2095 results for "how to"
How to log data to the SD card
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Im using a SNAP-PAC-S2 and would like to know how to save variables to the SD card with a timestamp. Sorry if i missed this information somewhere. Shaun...
How to move files off EPIC-PR1
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I am beginning process of upgrading from two PAC-R1 to an EPIC-PR1. The PAC-R1 strategy writes .csv and .txt log file data to the sdcard with com handles. Each month I use ftp to copy the files to a...more
How to vote in the contest
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[B]Last day to vote: July 30, 2012[/B] Anyone on the OptoForums can vote. Be sure you are heard! Here is how to vote for code submitted in the contest. Remember, the entry should be: Well documented...more
How to backup IO scales?
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Hi,I’m wanting to upgrade a controller from 9.3 to 10.4 and im trying to get all my duck in order. i figured out how to use optotagpreserve so hopefully i wont lose all my persistents ( its still...more
Peer-to-Peer - how do YOU do it?
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I’ve been looking through various requests for Advanced Training and the requested topics are wide-ranging. One topic that comes up often is Peer-to-Peer where devices share information with each other...more
How to skip EPIC "manage" page?
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How can I set a bookmark/device to go past the manage page? If a device has to login, the next page is automatically the manage page and then the first page of the project....
How to update the license?
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Excuse me, please. I’m using Groov Server for win. 1、 How can I update the license file if the MAC address of this PC has changed? 2、 Will it cause HMI to be unusable for this reason? 3、Are there any...more
How to fill a string table FIFO
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I am wanting to fill a table with error codes so I can see the actual errors before the strategy crashes and causes a restart. The error log is cleared when this happens and simply using PAC Terminal or...more
Memory problem, how to clean it
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Hi, I am facing a problem and I am not sure where the source comes from. I use a Groov Epic PR2, and I have a simple program running in it. But sometimes there is a problem that appears: the program...more
How to give data in hex to integer from string
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sir i just want to give data to integer 64 from a string please tell how can i give the string data to integer 64 just as is shown in example my hex string data =0AB12985FFDC67 now i want this value in...more
How Do I Get Data From PAC to Node-RED to MS SQL Server
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I’m halfway there on the front end. That is, I’m able to connect using a MSSQL node and do a simple query. There’s a little query window in the node. How do I grab data from a table in my PAC and...more
How to bring 0-10 volts loop to IoT using node red
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Screen Shot 2022-07-11 at 5.08.09 PM647×558 51.3 KB Hello, In our plant we have a lot of machines that uses precision proportional pressure regulators and want to know the formula using the function...more
How to send POST request from arduino to PAC
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I have an arduino connected to a temp/humidity.pressure sensor and want to send the data to a PAC via an http POST request. I have the PAC configured with http on port 80 and a GET request running...more
How to Get a Remote I/O Point into Node_RED
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OK Node-RED gurus, here is what I’m trying to do: I have a PAC R2 which is talking to a EB2 over TCP/IP. Attached to the EB2 is an analog input module which reads a pressure transducer. I setup a...more
How to open port 47808 on Groov Epic PR-1 or Rio
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I want to experiment with the Ignition Edge Bacnet driver in a PR-1. I have made a firewall rule to allow port 47808 on ETH1. When I test the port from the Epic the result is “The port is closed or the request timed out”. How can I open port 47808?...
How to FTP multiple string table
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Hi all, I can save multiple string table on a SD card, but how can I FTP the same string tables in a separate file? I can FTP one string table. Currently I have 4 string tables sDataA,sDataB,sDataC...more
How to draw a flowchart in Groov View?
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Hello everyone, how to draw a flowchart in Groov View? Is it to use widget configuration directly in Groov View? Or should I use a picture made with other drawing software as the background, and place...more
Contest rules and how to submit your entry
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Enter your favorite PAC Control code, subroutine, chart, or PAC Display HMI in our Code Contest. First Place prize: An Apple iPad! (Or an Amazon Gift Certificate valued at $500 USD) Second Place prize:...more
How to assign a PAC R1 a hostname?
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I know that PAC R1 controller require a static IP address, but I am interested in also giving it a hostname. It looks like the only opportunity to give it a hostname is when you are giving the PAC R1 a...more
How to write to google Docs?
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I would like to know if there is any way that I can write to a Google Doc. My goal is to be able to have my R2 controller send out a daily report to Google Docs, which any of my coworkers can access...more
"How To" in PAC Display
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Hi Every one, that is my 2nd week with OPTO 22 stuff (PAC Control and Display) and SNAP PAC units:) and really I’m fascinated so I’m going to complete learning it till professionalism. I created this...more
How to Read From a SQL Database and Write to an Opto Table
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I want to pull a value from my MSSQL database and write it to an Opto table in my strategy. So far I’ve been able to pull the data and see it in a msg object: image.png1078×274 12.5 KB How do I...more