Opto22 - Resources & Tools

Videos - 3/25/2021

Opto 22's Product Strategist Benson Hougland demonstrates how groov EPIC and groov RIO solutions can help address your automation and IIoT/digital transformation challenges. RELATED LINKS: Training...more

Node-RED: Logging CSV files to USB with groov RIO

Videos - 3/18/2021

In this Node-RED tutorial, Opto 22's Terry Orchard shows you how to move your data to a CSV file, then log that file to a USB drive on the groov RIO.

CODESYS in the Field - Opto 22 and Trimax

Videos - 3/18/2021

Watch Opto 22's presentation from the 2021 CODESYS Tech Talk event. Opto 22 Senior Application Engineer, Garrick Reichert, is joined by David Tye, Trimax Senior Automation Engineer to...more

CODESYS May Not Recognize GRV-CCANI-2 Ports After Power-Up

Knowledge Base - KB89594 - 3/19/2021

You may observe some erratic behavior when you have a GRV-CCANI-2 module in your CODESYS project.

2362 groov RIO Learning Center Package Installation Instructions

Documents - 2362 - 4/8/2021

This document describes how to install projects on your groov RIO Learning Center (part number GRV-RIO-LC). These projects are included in the groov RIO Learning Center Package.

groov RIO Learning Center Package

Downloads - 4/8/2021

The groov RIO Learning Center Package contains a fully functional configuration file for the groov RIO Learning Center, complete with configured I/O, Node-RED flows, a PID, and more. The...more

groov RIO Learning Center Setup

Documents - 2361 - 4/12/2021

This document comes in the box with your groov RIO Learning Center (part number GRV-RIO-LC). It shows you how to set up and use the Learning Center, including how to assemble and start it, install...more

groov RIO Learning Center Data Sheet

Documents - 2360 - 4/9/2021

The groov RIO® Learning Center, part number GRV-RIO-LC, is a fully functioning package of Opto 22 hardware and software designed to help you learn how to use groov© RIO. The companion...more

groov EPIC Learning Center Setup

Documents - 2311 - 3/15/2021

This document comes in the box with your groov EPIC Learning Center (part number GRV-EPIC-LC). It shows you how to set up and use the Learning Center, including how to assemble and start it, install...more

Changes to Inputs Received Slower Than Configured Streaming Interval

Knowledge Base - KB89593 - 3/11/2021

In a CODESYS application, input values from I/O will not be as fresh as the configured Streaming Internal. When you are monitoring the values of discrete or analog inputs (for example, through the...more

Basic Node-RED Dashboard UI Tutorial

Videos - 3/10/2021

Opto 22's Terry Orchard shows you how to create a basic Node-RED dashboard UI using the Node-RED dashboard node and groov RIO.

How to Log I/O Data to a Text File Using Node-RED

Videos - 3/3/2021

Opto 22's Terry Orchard shows you how to easily log your IIoT data for further analysis using the Node-RED File Node.

How to use the Node-RED package for groov View

Videos - 3/3/2021

Node-RED is a visual tool for wiring the Internet of Things, by wiring together hardware devices, APIs and online services in new and interesting ways. The Node-RED for groov View nodes...more

Interactive Trends With Long Period Slow to Show Data

Knowledge Base - KB89564 - 3/1/2021

If you have an interactive trend configured with a long period (for example, 2 weeks), when you load the page with the trend, the trend may not display the data for up to 1/2 an hour.

Can't Set Color or Text for On/Off Text Fields When Data Source is Bit

Knowledge Base - KB89530 - 3/1/2021

If you set a bit of an integer tag as the source for a Value or LED gadget, groov View doesn't allow you to set the text (for Value gadget) or color (for LED gadget) for the appropriate On and Off fields.

groov View Classic Trend Performance Gradually Slows Down

Knowledge Base - KB89523 - 3/1/2021

The rate at which a Classic Trend refreshes and the responsiveness of the groov View page containing the trend may degrade over time.

Can't Clear Bit (0-31) Field on Gadget's Properties Panel

Knowledge Base - KB89503 - 3/2/2021

Timeout or "The secure channel has been closed" Error While Browsing Static Tags on a CODESYS OPC UA Server

Knowledge Base - KB89545 - 3/2/2021

Case Study: Martins Electrical Service provides easy EaaS for OEM

Documents - 2358 - 2/12/2021

View in HTML Equipment-as-a-service (EaaS) involves renting out equipment and collecting payment periodically, rather than selling the equipment outright. OEM Shumaker Industries needed detailed...more

groov-view-primer

Demo - 3/16/2021

Control Engine Host Communication Unresponsive Related to Strategy Download

Knowledge Base - KB89370 - 2/12/2021

Send Communication Handle Command Fails (-52 error) When Ethernet Cable Unplugged

Knowledge Base - KB88964 - 2/12/2021

When using an ftp communication handle in your PAC Control strategy with the command “Send Communication Handle Command”, it will fail with a -52 error under certain circumstances.

Enabling Communication to Unresponsive mistic I/O Unit May Cause Controller's Host Port to Stop Responding

Knowledge Base - KB89132 - 2/12/2021

Events Not Sending Email on GROOV-AR1 or GROOV-AT1

Knowledge Base - KB89539 - 2/8/2021

Events will not send email on the GROOV-AR1 or GROOV-AT1.

Secure Shell Access (SSH) Overview with groov EPIC

Videos - 1/29/2021

In this video you'll learn how to configure and get started with secure shell (SSH) access to the command line of the groov operating system (OS). The groov EPIC processor runs...more