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Digital Input features in Codesys
Forum - Published:
We are in the process of moving our strategies into codesys. Some of our digital intputs (IDCI-12 module) currently use the on-time totalizer feature. When I try to define it in codesys, all I can find...more
Configured System Data Source Name (DSN) does not appear in drop-down list in OptoDataLink
Knowledge Base - KB90921 - Published:
If you select the Data Source Name (DSN) configuration option when configuring a new link in OptoDataLink, you may notice that your configured System DSN does not appear in the drop-down DSN list, which remains blank.
Groov RIO VPN no accepting tcp-client
Forum - Published:
Good day, I am trying to establish a VPN connection from the RIO to my VPN sever. I have achieved this successfully with my PR1’s, talking to the server when configured as a tcp-client. I have tried to...more
Node Red needing update?
Forum - Published:
Error trying to add nodes… wanted: {“node”:“>=16”} (current: {“node”:“14.20.0”,“npm”:“6.14.17”} Is there a way to properly update the RIO to a more current version or is it coming soon as default?...
Case Study: Heat Treatment OEM Chooses Flexibility, Scalability
Documents - 2419 - Published:
View in HTML Mercer Technologies, a veteran owned and operated company in Terre Haute, Indiana, is an expert on heat treatment processes. Over the last 30 years, they have relied on Opto 22 solutions...more
Control engine name does not exist in the controller names repository
Forum - Published:
Greetings and Happy Friday. I have been running PAC Control Basic on a Windows PC for ~5 years but it came time to move everything to a new PC, which I have diligently done. I installed PAC Control...more
Ignition edge login is not working with Groov EPIC
Forum - Published:
Hi, I am working on Groov EPIC PR2 gateway and i wanted to login to Ignition edge which comes with Groov EPIC. But I couldn’t able to login with steps explained in the Ignition edge video from Opto22...more
Variables vs. Literals
Blog - Published:
Understanding different data types in your PAC Control programming. You don’t need to have the title "software engineer" on your business card before you code up your first automation process. In fact, I...more
New USB WIFI Adapters
Forum - Published:
Has anyone found a USB WIFI Adapter that works with the Groov RIO module? The adapters that are listed in the Groov RIO manual dated May 2021 are all quite old and some obsolete completely. I am...more
Pointers In Condition Blocks
Forum - Published:
I am new to pointer variables and pointer tables. I’ve read through the PAC Control User’s Guide Form 1700. I’ve successfully tested some logic using pointer variables and pointer tables in a script...more
Industrial edge architecture and cybersecurity insights
Blog - Published:
Opto 22's Director of Technical Marketing, Dan White, explains the features and importance of modern edge devices in this new Control Engineering article. The industrial automation industry is now...more
Need help with local install of node-red custom nodes
Forum - Published:
I am need to install a small custom package that works at an enterprise level to create communications and layout the standard ui for our company. Is there a detail guide on how to import manually...more
Implment a historian like functionality with the Groov RIO
Forum - Published:
Hello, We are working on implementing a process that I asked about in this thread Groov Rio Capabilities Meanwhile, I was asked to start looking into database logging or someway to setup a historian...more
Modbus RTU Communication Issue
Forum - Published:
Hi All, I have been trying to establish communication between Smartstep Actuators and GRV-CSERI-4(CH-3) using Modbus rtu with below settings. @Mov_Mbus:baud=38400,parity=n,data=8,stop=1 Starting...more
SSH Access via Keys
Forum - Published:
Hello, I would like to allow SSH access using authorized_keys can anyone tell me how to do that. I tried to add my public key to ~/.ssh/authorized_keys but it still prompts me for a password when connecting. Thanks, Gary...
Groov EPIC Performance Issue
Forum - Published:
Hi Team, I was hoping to get some general advice on performance and speeds. We currently have 8 charts running on PAC control and very little code in node-RED, which is just logging to a SQL database...more
Pinturas Tropical adds precision to paint production
Blog - Published:
New case study shows how a new dosing and batching system saved labor costs and time. Pinturas Tropical is a leading paint and coating producer operating in Santo Domingo, the capital city and main...more
Networking issues with the groov rio
Forum - Published:
Hello, I recently encountered a problem with our groov rio data acquisition node. I found the problem was that the system time had changed to 20min in the future. After some testing, I found that the...more
See groov in Chicago
Blog - Published:
Another opportunity to see groov EPIC and groov RIO demos using Ignition software. Have you ever attended the Automate show? Considered the leading industrial automation event in North America, this...more
CAD 3D Drawing: SNAP-AIMA-iSRC
Downloads - Published:
This CAD file contains a 3-dimensional drawing of SNAP-AIMA-iSRC, the SNAP 2-channel isolated -20 to +20 mA analog current input module with loop sourcing.
Case Study: Pinturas Tropical Adds Precision to Paint Production
Documents - 2418 - Published:
View in HTML Pinturas Tropical is a leading paint and coating producer operating in Santo Domingo, the capital city and main industrial hub of the Dominican Republic. They have been delivering...more
Add delays to speed up
Blog - Published:
Some tech tip advice to help keep your industrial systems running smoothly. Whenever I say this blog title out loud to the Premium Factory Training class attendees, I get some funny looks. I'm not sure...more

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