Resources & Tools

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Wrong Jio recharge कर दिया? Instant refund मिल सकता है
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To get a refund for a wrong Jio recharge, you should immediately contact Jio customer care. You can call 08638-265721 (from your Jio number) or (from a non-Jio number). Explain the situation, provide...more
Please help me stick the TCP MOdbus. (values stop updating)
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In an ongoing effort to figure out exactly why the Groov Rio stops updating / reporting TCP modbus sensor values, I’ve been tasked with causing repeatability with the error. Easier said than done. PLC...more
What is the counter in Communications diagnostics?
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All things groov RIO> IO> Diagnostic> Communication: In an ongoing effort to define and debug the TCP Modbus issues we are having. Im poking all the things. Hey, we’re out here in IO/diagnostic, we have...more
Release history?
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My parent company has been using Groov Rios for 5-6 years (I think) While on here, looking through the Knowledge base, there are things that reference specific Firmwares. The nature of our product (heavy...more
PR2 Won't Boot and is showing it as "Restarting"
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Anyone have this issue? My PR2 won’t boot and is stuck. The Power LED is red and the Status LED is off. Can’t get it to turn on. This started happening today. image326×251 22.2 KB...
Who's turning my Groov output on?
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So I’ve run into a slightly embarrassing situation here… I’m trying to let a new trainee use my Groov EPIC learning center. He’s using CODESYS and we’ve cleared the CODESYS application from the...more
Best solution for historian and live tag access in mixed Groov/SNAP-PAC/AB/Siemens environment
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Hi All - my company is starting to use groov EPIC as the standard platform for new internal equipment and for pulling together some facility/process I/O, but we also still have legacy SNAP-PAC, Allen...more
Modbus Subroutines - Not 'Running'
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This is our first time using an Opto22 ‘Modbus Subroutine’ - “O22Modbus04ReadInputRegistersAsInt” We will be interfacing with a small Nanotec motor that will drive an Actuator, so we will need to send...more
Groov EPIC starting up with Ignition Screen
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Hey guys. I am developing Ignition Perspective screens in a Groov Epic to make these the main screen for our control system. However I realized that I don’t know how to have my screens be the first thing...more
Disable SSH license
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Ref post “Enable Projects” (Node-RED) After installing the EPIC license with SSH access and modifying node-red/settings.js, I would like to disable SSH access (to maintain security posture). Can I simply...more
Using Multiple GROOV EPICs with 16 Chassis in a Single Project
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Hi all, We’re planning a project for a customer whose requirements involve multiple inputs and outputs. In some cases, this may require an additional 16 chassis. Is it possible to use multiple GROOV...more
Serial Polling Modbus Master CSERI-4 CODESYS?
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Has anyone successfully used the GROOV EPIC PR2 with CSERI-4 (CODESYS) as Modbus Polling master? If so, I would appreciate example code. I have not been able to find it....
LDAP lost privileges in Ignition login from EPIC
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Ignition 8 installed on PR2. Working on implementing LDAP. I got Designer and Client access to work but when I went back to access to Ignition from the EPIC system, login works but no privileges to do anything. Any suggestions for recovery?...
Enable projects
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EPIC system 4.0.2-b.194 firmware, Running Node-Red 4.02 node.js v20.12.2 Does this feature work yet?...
Apakah GoPay memiliki WhatsApp?
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GoPay atau nomor WA khusus seperti +6282375342020 (untuk GoPay Pinjam) atau +62823 7534 2020, sambil waspada penipuan dengan selalu mencari centang biru verifikasi....
CarA buka blokir akun BRimo salah pin 3 kali buka blokir BRimo
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CarA buka blokir akun BRImo salah pin 3 kali buka blokir BRImo lupa password. Untuk membuka blokir BRImo, Anda bisa menghubungi CS BRI melalui chat WhatsApp di+ 62889•88375*2392. Melalui aplikasi BRImo...more
Apakah layanan BNI aktif 24 jam ? Ini dia nomor layanan BNI bebas pulsa tersedia selama 24 jam
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Ya, Dia layanan BN𝗜" melalui di 08174800011 𝐖hatsApp" dapat diakses 24/12 jam, memungkinkan Anda mendapatkan antuan dan informasi kapan saja. Layanan ini hadir untuk mempermudah nasabah BN𝐈" dalam...more
Gateway Connection issue
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Hello all. Hoping someone here is able to lend some insight. Have a epic PR2, and using codesys to make the program. When trying to connect to it for the first time to upload the program, codesys...more
Node-red to CSV
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Hi, This stems from another post, I am new to node-red I have set up a node red flow to bring in data from codesys using OPC-UA. This works well. I am then compinging all the data to produce a csv file...more
Digital input latching with pointers
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I know i can use pointers to point at digital input states, but can I do the same for digital input latching states (IsOnLatchSet)? I am trying to use pointers in optoscript and everything I’m trying says error or type mismatch. Thanks!...
Groov RIO 4.1.0 Firmware Released
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Greetings forum fans! Riding the wave of the 4.0 kernel jump, we’ve just released version 4.1.0 for the groov RIO MM1, MM2, and EMU. The big 4.0 was about major foundational changes, 4.1 is where we...more
Codesys IMAI-8 inputs not matching Groov Manage
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I have an IMAI-8 that with 7 channels being used. In Groov Manage I see miliamp values on the channels image993×548 11.4 KB However in Codesys most of the channels are are NaN for zero miliamp...more
Csv File from Groov View using NodeRed from Codesys Tag
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Hi, I have a codesys program on a groov epic that am trying to get data to a USB key. From a previous post it seems that Codesys program cannot access the USB Key directly on the EPIC without doing...more
Access / Create CSV to USB Key on Grrov EPIC
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I am creating a function inside Codesys that will Collect data from tags inside Codesys and export / place them in a csv file on a USB drive that is connected to the USB port on the EPIC PR1. The code...more