Resources & Tools

1 - 25 of 1715 results for "What We Do"
Groov Rio Programming
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Hello Team, I am using the Opto Groov Rio module. Few queries : Can we do C programming in Rio, If not which programming language we can use and do we program it(Editor)? If we want to send the serial...more
Read text file from PC into Groov
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Hi, We are just starting out with the Groov Epic. We are using it in “Codesys mode”. So far so good! For a project, we need to read the contents of a text file from a Windows PC into the Groov. What is...more
Cannot get IOUnit object count
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In PAC Display we keep running into this error: "Cannot get IOUnit object count from strategy file" Not sure what we’re doing to cause this, and I couldn’t find anything in the docs. Any ideas?...
EPIC Protocols and Ports
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I’m sure I can find this in various documentation but I figured someone here might know off the top of their heads. Our customer’s IT dept is limiting VPN access by protocol and port instead of just by...more
Modbus Communication
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Hi, Do we have any hardware which converts Data From SNAP-PAC-S Series controller or SNAP-PAC- R series controller to Modbus RTU or Modbus TCP-IP. What I know is we can do this with Modbus Integratio Kit...more
Flow to open solenoid valves on prescribed interval using Raspberry Pi
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I am planning to purchase OPTO-P1-40P andSNAP-D4M and will run Node-RED on a Raspberry Pi to do a simple program. I have some of it figured out, but a few areas need some help. Here’s what we have now...more
RESTful feature
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Hello! I upgraded my S1 PAC controller to firmware 9.5, and tested the RESTful feature. I can read the data in the PAC through the IE. Excuse me, can I write data through the IE to S1 PAC? What should we...more
Do a flow at the top of every hour
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Need to do something at the top of every hour? Node-RED is a little odd with its inject nodes… You can do something at an interval, or at a specific time once a day, but repeating at a specific time all...more
PAC or EPIC as IO Device for Honeywell
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Has anyone used Snap R1 or Epic PR1 as a remote IO for Honeywell HC900? What did you use for communication? Modbus TCP as a slave is an option but. Can we use Ethernet IP ? Just curious and thought...more
Sequencer in flow chart?
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I programmed a water plant using Opto’s charts, and it worked well, but I can’t help but think a sequencer is what I need. Has anybody created some sort of sequencer code that they liked? I can’t...more
Opto 22 + iOS = iPAC
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Opto on an Apple. Ever been up a ladder and needed to see a temperature? I know I have… What I used to do was make a PAC Display runtime with the temperature I wanted to see in a really big font. That...more
Network data use monitoring via Node-RED flow - Example flow (MongoDB issue)
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We had a customer question / request come in as follows; We have several RIOs in the field, remotely monitoring a system for us. They are each on their own cellular router. The data usage on the...more
Groov EPIC and Microsoft Power BI
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In the past, I have introduced groov EPIC features to our top managers. When explaining about groov View dashboard, this term always comes up from my audience; Power BI. And I go like, “I do not know...more
Groov SSL and SmartTV
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Hello, I am setting up a LG smart TV to hit our Groov box. The TV uses webOS, and has a nice browser. The problem that it will not accept the Groov’s SSL certificate. From what I have read this is a...more
PID Loop with no hardware I/O
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Hello everybody, Being new to PID loops, so far all my research says that you have to have an I/O Unit configured to use a PID loop. What I am trying to do is create a PID loop in PAC Control...more
Monitor SNAP S2 with groov AR-1
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I would like to monitor the status of whether or not a SNAP controller is running. Specifically if it goes down for whatever reason, such as a power outage, I want the groov to send me an email which i...more
LCM4 Network Traffic
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Does anyone know what kind of network traffic goes to and from a LCM4 controller. We are trying to troubleshoot an issue with some of these controllers resetting at the same time every week, and we...more
Groov Objects
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I just realized that the when groov objects do not allow selection of bits when selecting a tag. How does the object know what bit to select in integers and floats? Is this only an object issue or is...more
PAC DEF Files for Strategy
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I found some files on my laptop that I’m not sure what their purpose is or how to use them. I think were to update Strategy with Analog Input & Digital Output definitions? AINS.PAC.DEF & DOUTS.PAC.DEF Thanks Dave...
Charts do not Outrun after a power outage
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In various occasions, during a power outage, the Epic Groov has the strategies in memory, but they don’t autorun. I’ve already had set the program to autorun, but it doesn’t work. Even on the...more
What does "edge programmable" mean?
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According to a recent webinar, groov EPIC is “Edge Programmable”. What does edge programmable mean? I cannot find a definition of “edge programmable” or “edge programming”....
Dear Santa, SoftPAC for Linux install would be nice?
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I was just staring into my warm cup of cocoa thinking that a Linux install of SoftPAC would be sweet. Then I could drop it on a industrial fanless pc for way more processing power than an S1 with no...more
Best Practices -- We'd Like Your Feedback!
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Hello OptoFans, We’re working on a new document to help Opto users both new and experienced to improve their projects to be more maintainable and successful overall. We’d love your feedback on what’s...more