Opto22 - Resources & Tools

Hello, I am working on scoping how to implement Groov RIO on our manufacturing floor. We have 3 Manufacturing machines with Allen Bradley PLCs that I would like to connect to and publish some tags onto a...more

MQTT client from Groov EPIC node red keep getting disconnected to azure eventgrid MQTT broker

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Hi, I am running MQTT broker in microsoft azure eventgrid and I have generated certificates and keys to connect the Grooc EPIC nodered MQTT out client to eventgrid mqtt broker. When I deploy i could see...more

MQTT Sparkolug B message types with MQTT Sparkplug B out

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SparkplugB_04_2024.zip (2.4 KB) Hello. I want to create all message types with “MQTT Sparkplug B out” that would work in Ignition SCADA. NBIRTH and NDATA are working but DBIRTH is rejected and I get back...more

IntegrateLive! Workshop: Power Monitoring

Videos - 3/27/2024

Discover how tracking power consumption isn't just about being green; it's a strategic move to slash peak demand electricity charges significantly. By identifying when and where energy use spikes...more

groov EPIC Learning Center 2 available now

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For pilot projects, proofs of concept, and exploring, get the new groov EPIC LC2 with more features and capabilities than the original. A complete package of fully functioning EPIC hardware and software,...more

Obsolete SNAP Analog I/O Modules Technical Note

Documents - 2415 - 3/26/2024

This technical note contains information you may need about OBSOLETE SNAP analog I/O modules you’re still using. Included are part numbers, descriptions, specifications, wiring diagrams, and...more

Power monitoring is your gateway to operational efficiency

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Watch a recording of this month's IntegrateLive! Workshop and learn how to quickly start monitoring energy for meaningful insights. Did you miss episode 16 of IntegrateLive! last week? No problem—the...more

Node-Red Sparkplub send JSON datatype

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I am trying to set up function to send a JSON Obect to MQTT Broker using sparkplug B. The function is: var jsonObject = msg.payload; // Convert JSON object to string var jsonString = JSON.stringify...more

Access Control Systems

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Is anyone using any OPTO22 product to operate an Access Control System? We would entertain Wiegland or RFID proximity cards and readers. Our application includes three walk through gates with mag locks...more

Pac R1 to Automation Direct C More HMI through Modbus

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I have a snap-pac-r1w and am trying to connect it to an Automation Direct C-More HMI EA9-T15CL-R Via modbus. The HMI is the master and we have the slave subroutine running in the strategy from the...more

How to start the startegy automatically on power up?

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Hello, On a Groov Epic I’d like the strategy runs automatically on power up, with no need to press a button on HMI or with PAC control. I checked the documentation, tried to find something on the forum...more

Having a hard time with installing Tailscale on EPIC

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Hello, I am trying to follow this guide from Corso Systems Corso Systems Tailscale on Opto22 groov Hardware | Corso Systems Corso Systems walks through setting up...more

Fail to connect node-red to websocket (postman)

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Fail to connect node-red to websocket (postman) because of Error on self signed certificate… Groove Rio, How listen to groove value to websocket… ...

PAC Controller blocking port 22001?

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I have a system using a SNAP-PAC-R1 for I/O, using an old program (Lookout by National Instruments) and we want to start using PAC Control instead. So I made a strategy and tried to download it to the...more

More chances to see live groov demos

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See what shows and conferences have been added to Opto 22's 2024 event schedule. Have you visited the Events page on the Opto 22 website lately? A recent post shared what trade shows have been...more

Groov View plug in display refresh rate

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I have displayed the groov View interface using the local browser on a groov EPIC controller across a company network, and used a Dell touch screen monitor plugged directly into the HDMI port and USB...more

Unable to install node-red-contrib-azure-iot-hub 0.5.3 in Groov EPIC

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Hi, I am working on Groov EPIC PR2 and want to connect to Azure-IOT-hub because my company uses azure for streaming and visualizing sensor data. When I try to install node-red-contrib-azure-iot-hub 0.5...more

Obsolete SNAP 4-Channel Digital I/O Technical Note

Documents - 2411 - 3/19/2024

This technical note contains information you may need about OBSOLETE SNAP 4-Channel Digital I/O modules you’re still using. Included are part numbers, descriptions, specifications, wiring...more

EtherNet/IP Configurator may not launch after installation

Knowledge Base - KB90877 - 4/2/2024

When attempting to launch the EtherNet/IP Configurator after installing it on a computer that has no other Opto 22 software on it, you may encounter error messages about missing .dll files, and the EtherNet/IP Configurator may not launch.

Rotated, dynamic graphic objects may not appear when initially opened in PAC Display

Knowledge Base - KB90861 - 3/19/2024

When initially opening a window in PAC Display Runtime that contains a rotated graphic with a dynamic attribute, the graphic may not appear.

Real-world examples of industrial edge computing

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Visit the groov Case Study Library for application stories utilizing groov EPIC and RIO in a variety of industries. Looking for real-world examples of industrial edge computing in action? Several new...more

Groovepic not getting connected with Vi network

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In India Vi is a renowned mobile service provider. When I am trying to use the hotspot through Vi network then I am unable to access groovepic at my machine. PFB the IP addresses- Hotspot’s IP address...more

Can the AS-i network be connected to the R1 controller?

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Hello everyone, one of my customers asked me about AS-i. Can his existing AS-i network be connected to the R1 controller? If it is possible, how can I do it? What equipment needs to be added? There is...more

Point I/O for EPIC

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I would like to know if there is a product that could be used as a Point I/O (like the Allen Bradley Points I/O) I am using this EPIC processor that must activate more than 30 valves that are like 30...more

More groov EPIC graduates for the class of 2024

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Read feedback from students in the March 2024 groov EPIC Premium Factory Training class. It was another full class of eager-to-learn groov EPIC students who made the trip to Opto 22 headquarters in...more