Opto22 - Resources & Tools

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 however...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 block...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 NO...more

Three chances to learn about groov with Ignition at ICC

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See how to break through the status quo with groov and Ignition by attending the Opto 22 sessions at the upcoming Ignition Community Conference. Whether you're attending this year's Ignition Community...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

Codesy device user pasword

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Hi all I forget the user name in codesys device user Logon Gratefull if anyone can help Thanks...

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

Add your training experience to LinkedIn

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See how easy it is to post your groov EPIC Premium Factory Training certificate online. If you’re thinking of coming to groov EPIC Premium Factory Training, or have already been to the training class...more

Can R1 communicate with IEC61850 devices?

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Can R1 communicate with IEC61850 devices?...

groov EPIC Premium Factory Training

Videos - 8/28/2024

What can you expect at groov EPIC Premium Factory Training? This video gives a sneak peek at what's included when you register for in-person, instructor-led classroom training at Opto 22 headquarters in Temecula, California. Reserve your seat today.

SNAP-PAC-R1 (GEN2) in-the-box

Documents - 2428 - 8/28/2024

A one-page Getting Started guide that comes packed in the box when you purchase a SNAP-PAC-R1 (GEN2).

More OptoPartners to help with your projects

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Meet two new companies in the Opto 22 system integrator network—offering you more IIoT application skills and experience with groov products. Do you need help integrating, installing, or updating your...more

Pointer tables to Integer Tables to work with IO

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Hi all I read a forum post talking about reading an IO unit to a number table, and then referencing the number table in the strategy to speed up the process. I’m struggling to understand how to...more

Groov View Image Library

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Did you know that you are now just three clicks away from our awesome groov View SVG / gif image library? After a long soak in the alpha stage, the image library now has its own menu item on the Opto...more

Move points to a RIO through PAC Control

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image693×548 70.5 KB Clicking OK does nothing when trying to move points from an EPIC MM1001-10 module to a RIO. I think this should work....

Remote IO not re-connecting after power failiure

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Hi Guys, I have a situation, where i have one Epic brain that connects to 4 Rio’s. Two of them have a direct ethernet wire to the Epic and the other two are remotely connected through an antenna. I...more

How much storage space is there on the Groov EPIC?

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I’m currently storing a few data logs as text files on my Groov EPIC. They total to about 2 MB right now. How much storage space is available for storing files on the EPIC?...

Modern Edge Devices Bring Harmony to Disjointed Protocols

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Without disturbing existing systems, edge devices make it easy to convert data from a custom fieldbus into open protocols for digital transformation. If TCP/IP won the “protocol wars” in the ‘90s, then...more

ISA automation event of the year comes to Charleston

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Join Opto 22 for a technical conference, exhibition, training, networking, awards recognition, and celebration. Have you checked the Opto 22 events schedule lately? It's filling up with more...more

Error installing a node

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Hey everyone!! I am trying to send an automated email whenever a trigger happens using groove RIO, to do so i wanted to install (node-red-contrib-email) version 0.3.1 on node-red, however when i try to...more

When using SNMP, incorrect value written to Scratch Pad bits section

Knowledge Base - KB90835 - 8/27/2024

When writing to the Scratch Pad bits section via the SNMP protocol, the wrong value may be written.

Open connection is closed after Accept Incoming Communication command

Knowledge Base - KB90591 - 8/27/2024

If you pass a COM handle to the Accept Incoming Communication command and the COM handle already has an open connection, it should return a -47 (Already Open) error. However, with this issue, the COM...more