Resources & Tools

1-25 of 8912 results
Controller Strategy File Name Incompatible
Forum - Published:
This is a problem with Opto Display Runtime, not PAC Display Runtime. We’ve recently change the location and naming convention of our strategies. Today I had to make a change to a display project that is...more
Fonts are not Right On Ignition Edge Noto Sans
Forum - Published:
I am working on a PC app. When I migrate to my Opto 22 Edge device, all of my fonts look wrong. Anything with Noto Sans as the font family. How do I correct this issue? I cannot access Linux and see what is installed on the Opto....
Send a file to remote location via FTP
Forum - Published:
Having trouble with the SendCommunicationHandleCommand. it will not compile the following without a complaint. if(Log_FtpOpenStatus == 0)then if(IsCommunicationOpen(ch_FtpTransfer))then Log...more
50-Year Migration Plan
Blog - Published:
Need a generation-to-generation upgrade path? Opto 22 customers have it. With all the buzz of Opto 22's 50-year anniversary in the air, many of us here at Opto 22 headquarters in Temecula, California...more
Update PLC using microSD
Forum - Published:
We have a customer with many machines running PAC-R1’s that we are getting ready to do a large update to (new firmware, strategy, HMI…). I am trying to build an easy method for them to update all the PLC...more
Pr1 VPN tunnel to full Ignition gateway
Forum - Published:
Good evening, I’m battling a connection issue through a groov epic pr1. I am trying to use an openVPN tunnel to access a full Ignition gateway on a different network. I have the VPN coming into eth0 and...more
Trade shows are back—Automate 2024 was electric
Blog - Published:
Were you in Chicago for Automate 2024? Dan White shares some highlights from last week's show. As cities worldwide buzz back to life post-pandemic, trade shows are reclaiming their spotlight, and none...more
Case Study: Tucker Energy Services' DIY Upgrade
Documents - 2416 - Published:
View in HTML Based in the twin island nation Trinidad and Tobago, Tucker Energy Services (TES) is a leading provider of specialty services for the Oil and Gas industry. Their offerings include well...more
Print to Modbus gateway
Forum - Published:
We have a system that has a parallel printer port for status. Going through boxes of paper. Each status message is no longer that one line on the paper (up to 80 characters). Does a gateway exist that...more
Modbus TCp Slave Codesys in EPIC/RIO
Forum - Published:
G’day, has anyone had any luck in using the Codesys runtime modbus slave with an EPIC or RIO? I have a running project with declared variables at addresses but i can’t seem to get the register values in...more
Groov View Local I/O Scan Interval not updating
Forum - Published:
Hi Team, was hoping someone could provide insight on why Groov View will not let me update the scan interval time for Local I/O? It’s giving me error 500. image750×717 22.5 KB...
Counter Feature on Digital Input on CODESYS
Forum - Published:
I’m trying to work with my Groov EPIC learning center in CODESYS. I’ve configured the momentary button (module 0, channel 1) to use the counter feature. This works as expected. As you can see in the...more
Energy management starts with energy monitoring
Blog - Published:
Start analyzing your energy data to manage and reduce your energy consumption. Managing and reducing your energy consumption sounds like a no-brainer. Save thousands on electricity, maintain critical...more
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
Case Study: Heat Treatment OEM Chooses Flexibility, Scalability
Blog - Published:
Mercer Technologies continues to innovate—adding energy cost per part. Are you considering ways to include energy monitoring in your industrial applications? Now you can hear first hand how long-time...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...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,...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