Communicating between Red Lion device(OPC UA Client) and Ignition(OPC UA Server)

06 Jun 2025

Abstract

This document describes setting up a connection that allows Red Lion device and Ignition to communicate via OPC UA.

Products

DA10D, DA30D, FlexEdge ( DA50D, DA70D, DA50A and DA70A), CR3000 HMI's, Graphite HMI's and Graphite Edge Controller.

Use Case

Establishing Communication between  Red Lion device set up as an OPC UA Client and Ignition set up as an OPC UA Server.

Required Software

Crimson 3.1 and Crimson 3.2

Ignition Setup:

1. Install Ignition software from the link below

   https://inductiveautomation.com/downloads/

2. Once the software is installed, you will be directed to the URL seen in Figure 1.

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                                                        Figure 1.

3. Click on Config, go to server settings to set up the OPC UA server settings in Ignition.

Endpoint Address should be the IP Address of your NIC Card/Network adapter. In my example, it is 192.168.222.200

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Everything you enter in the settings above are case sensitive. My set up did not work initially because I had security policy as none instead of None.

 

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4.  Anytime you make a change, you need to go to “Modules” and do a restart for the settings to take            effect.

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5. Install Designer Launcher

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6. Launch Designer Launcher

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7. Below are my tag folders in the Ignition design Launcher

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Crimson Configuration Setup:

1. Open Crimson 3.1, go to Communications -> Network -> Ethernet 1 and  set the IP Address of CR3000      HMI.

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2. Go to Protocol 1 -> select OPC UA Client and set it up as below

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3. Click on " Download data Model from Device". Make sure you have Ethernet connection from your Laptop running Ignition going to CR3000 HMI when this action is performed.

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4. Crimson finding the nodes successfully.

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5. You can also find the nodes via command prompt

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6. Go to data tags, create a new tag and map the tag to OPC UA tags in Ignition

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Disclaimer

It is the customer's responsibility to review the advice provided herein and its applicability to the system. Red Lion makes no representation about specific knowledge of the customer's system or the specific performance of the system. Red Lion is not responsible for any damage to equipment or connected systems. The use of this document is at your own risk. Red Lion standard product warranty applies.

Red Lion Technical Support

If you have any questions or trouble contact Red Lion Technical Support by clicking here or calling 1-877-432-9908.

For more information: http://www.redlion.net/support/policies-statements/warranty-statement