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26 - 50 of 1297 results for "groov io"
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
Groov View Radio Buttons Using Node-RED
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Radio buttons is a topic that has come up several times in the forum, with one post providing a solution using OptoScript, so I thought I’d share a way I found to do it using Node-RED and groov View...more
Groov EPIC and RIO firewall tips
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Just a few tips regarding the groov family firewall. (Feel free to add your own as time goes by). Since both EPIC and RIO run Linux, you can not open a port lower than 1024. The reasons for not less...more
Groov Rio MQTT with attached serial
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I’m setting up a Groov Rio that I was hoping to publish to my MQTT broker in the cloud, so the Rio would be the only computer on premises. It looks like Rio does support attached RS485 attached serial...more
Groov RIO 3.4.0 Firmware Released
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Greetings fantastic forum folk. We have just released new firmware for your groov RIO MM1, MM2 and EMU. New Features Add native OPC UA server for local I/O and Scratch Pad. Add port redirection from VPN...more
Groov RIO locale and database issues
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I’ve started to port one of my applications to the groov RIO. It’s a linux based application that uses a Postgres database for its storage. Whenever I run the postgresql-setup initdb, it would return...more
User file location on Groov Epic?
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I’m trying to read a text file off of the user file area of an Epic controller with my PAC Control strategy. The file is called ‘Config.txt’ and I’ve uploaded it to the Epic using the Groov Manage...more
Groov Rio SSL/TLS upload problem
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Hello, I am having an issue with getting my Cert to upload into my cert authority on my windows 10 pc. I followed the video on how to install it. Opto22 - Video: Cybersecurity: Default Self-Signed...more
Groov RIO 2.0.1 firmware released
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For you early adopters of the RIO hardware, there has been an important firmware update released. Here is a snip from the readme. groov RIO Firmware 2.0.1 June 8, 2020 RESOLVED: •KB88975 – Current...more
Support for installing the groov IO
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I need support for installing the groov IO in Node-RED. While installing the node groov IO I am getting the error attached below. The procedure, I am following for the installation. Open the Node-RED...more
Groov RIO with Ignition Edge Compute Module
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We have 2 Groove RIOs running Ignition edge Compute licenses. They are on separate networks with hardwired analog 4-20ma signals running between them (to keep networks physically isolated). We...more
Groov RIO Terminal Block Connections
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Hello, I’m having questions with some wiring connections to the Groov RIO 26-pin terminal block. I checked the specs and confirmed the terminals accept wire sizes from 28-14 AWG. We are using an 18...more
Using node-red-contrib-groov-io
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I am learning node-red on the groov products. I have 12 analog channels. I have placed 12 groov-io-input nodes on a flow and configured them to read analog values and then just feeding those to the...more
Groove RIO PID loop rocky start
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I inherited a Groove RIO that is controlling an oven. It is running PID loop that is using TPO (Time Proportional Output) to control the heating elements. As you can imagine, it is a slow-moving...more
Ask a Groov question
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May I ask, what is the refresh frequency of the data labels displayed in Groov server for win?...
Groov RIO LDAP Config
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Trying to configured LDAP to AD, but I am finding that it is forcing me to add a User Search Base (required). However my user search base is the same as my Root DN. Can this be changed so we can...more
Groov EPIC and groov RIO symbols missing in opto22 svg library
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Dear groov view svg library designers Bit disappointed to only find svg symbols for PAC I/O and groovBox in the Opto22 SVG library symbols section. Could we have groov-EPIC, groov EPIC on GRV-EPIC...more
Resetting Ignition Edge Configuration on Groov RIO
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We inadvertantly changed a port number in ignition edge (I believe from 8043 to 8042) and can no longer access the gateway on our Groov RIO device. We think the best path to restoration would be to...more
Questions About Groov Features
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Looking into Groov as a possible option for my company and came upon a few questions… Is there no way to start a chart from Groov? I would love to be able to hit a button on a Groov window and run a...more
Groov View ios app refresh / stand alone capability
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I’m working on figuring out the best way to use an iPad to operate with groov. This will be setup like a kiosk with very little user interaction (they are using mostly to see the status of their...more
Report Configuration in GROOV
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Hi, Do we have any report configuration facility with groov? Can I configure Daily,Weekly,Monthly reports of the data in GROOV? CAN i export data in excel from GROOV for various data representation? Regards, Milind Raval...
Ignition edge login is not working with Groov EPIC
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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
Groov Server for Windows version upgrade
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Hello everyone, one of my customers bought and used groov Server for Windows in 2017, Activation Key: JX9KCD399PRF. May I ask, which version can this software be upgraded to for free? Thanks!...