Resources & Tools

1-25 of 1132 results
Can I email using an address that isn't gmail or yahoo?
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I’ve managed to follow Terry’s videos and successfully use a Rio & node-RED to send a file to my gmail address. Yay! But here is the but… I’ve been asked to get it sent to an (outlook) email address...more
Use of pointers in CODESYS
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i use pointer in pack control for batch recipes, I don’t know how to do so in codesys. In PacControl I place digital outputs in a pointer table and with a index variable I move one element of pointer...more
RIO EMU and using a non Opto22 CT
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Planning on using a CT that doesn’t fall into one of 3 ranges for the RIO EMU (Opto 22 groov energy monitoring products can support CTs with a 5 A, 1.0 VAC, or 0.333 VAC secondary.). RCT24-5000. Looks to...more
Groov Server Access issue
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Hello, I have installed Groov Server on my computer. I am trying to connect it through web server. But I am facing below issue. I have tried by changing port number. Still not able to connect with it...more
Groov EPIC I/O Not Syncing to PAC Control I/O
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Hello, My Groov EPIC does not seem to be updating the tag list on the EPIC processer to match the PAC Control Strategy. I’ve attached a couple images to show what I’m talking about. Is there an update or...more
Serial Communication S1 Controller To PR1 GRV-CSERI-4
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Is this the proper syntax for a communication handle where a S1 controller is the main controller that is talking to a groovEpic PR1 used as just a brain to bring in serial communication from a scale...more
Access Codesys Tag Values Via REST API?
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We are evaluating using the EPIC for a large number of asphalt plant automation installs. Our primary application lives in the browser. If our plant automation logic is written using the Codesys runtime...more
Groov View - EPIC PR1 connection lost upon Windows PC restart
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Hello, I currently have a PR1 connected directly to a Windows PC via an ethernet connection. My groov View HMI is connected to my PAC Control strategy as an Opto 22 Controller, and the strategy is...more
Communication between R1 and Schneider PLC
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Hello everyone, one of my customers has an opto22 R1 control system and two Schneider PLC control systems. He wants to achieve communication between R1 and Schneider PLC. I want to achieve this function...more
Groov RIO to EPIC
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What is the best way to see I/O points on a Groov RIO that is on the same network as and EPIC. I would like to use the EPIC as my main clearing house for taking action on I/O points. Thank You...
GRV-EPIC-IV-24 Resolution
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I’m looking at a project that would test multiple sensors using a GRV-EPIC-IV-24, EPIC 24 channel voltage input module. Each sensor can have a different output, for example 0-5 VDC or 0-10 VDC. The...more
Codesys Permission Log Errors
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I have a project that seems to be run okay but I notice in the log that there is permission errors that looked linked to the system scheduler. Is there anything I can do to resolve these errors. A screen shot can be found below: image871×442 12.7 KB...
PAC-R1 GEN2 Controller
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Since the new redesigned R1 has a new chip set, did that have any effect on the issue with using stop/start chart and all the other chart functions that previously required up to 100ms wait time to...more
Communication Problem with TCP/IP Groov Epic
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When I use these commands the port never opens, I get a -440 error. / listen for connections // we will be here till we get a connection unless something bad happens rtn...more
Reset with custom image
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My apologies if this is the wrong category, I have a whole bunch of groov RIO. A colleague of mine has created a means of reprovisioning the Groov Rio after the reset button has been pressed. It...more
CODESYS V3.5.and Opto22-3.1.1.0 CODESYS Library
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I have the following setup for CODESYS: * CODESYS V3.5 SP20 Parch 2 + (32-bit) IDE * Opto22-3.1.1.0-codesys-b2 package * OSCATBasic package * groov EPIC System Firmware Version 3.6.0-b.32 When I go to...more
Better to have all I/O controls all in one chart?
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I am unsure how to even ask this, let alone how to look for it and I would like to point out that because of this, I didn’t look to see if there were any threads about this already. And I would like to...more
-539 I/O error; performing retry
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SNAP PAC EB2 brain is returning -539 in the controller message queue. image1163×623 364 KB The brain is only referenced in two block2 and runs ~100 msecs between blocks and ~10 msecs after the last...more
GRV-IDCSW-12, common supply
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Can the supply for several inputs be connected together to monitor several contact closures? For example, pins 2, 4, 6 connected together and to the “common” terminals of three SPST switches and the...more
PAC Control on EPIC
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I am looking for some PAC Control coding support as I cannot think of a method of achieving what my customer is requesting. Background I installed an EPIC PR1, serial module and DI module some years...more
Grv-cseri-4 (rs232)
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Good day, I am needing some assistance into a small challenge I am currently encountering. I have connected a scale indicator (transmitting RS232) to the CSERI-4 (configured for RS232). Configured all...more
Ignition Gateway OPC error, caused by Groov Epic running codesys
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David_HargisToday is the anniversary of the day you joined our community! 1m We have an Ignition Gateway that lost its OPC Connections to 3 separate Opto-22 Groov Epic R2 Controllers, all running the...more
I Need Advice on Choosing the Right Opto 22 Controller for a Small-Scale Automation Project
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Hey guys… I am currently working on a small-scale automation project for a local food processing company. The aim is to automate some of their manual processes, such as packaging and labeling, to...more