Hi,

Attached you will find a Node-RED flow for IOT2040.

I used OPCUA Server Node node-red-contrib-iiot-opcua (you must install that with npm install -g node-red-contrib-iiot-opcua)

In the example you will find:

• Server OPCUA with user authentication
• Browse Command with UI Dashboard Table
• Commands Add/Delete NewFolder, Add NewVariabile in NewFolder, Restart Server
• Read Subscribe Variable with Dashboard UI Commands
• Dynamically change NewVariabile in Dashboard

Tested and Running on Node-RED > 0.17.5 

Instruction as a comment into the example flow.

Hope it can helps.

Davide

Siemens Italy RC-IT DF FA AS IPC

I have download the code & import it in Node-Red successfully.

But I'm not able to read any value in UI.

Error - "Session is not ready to browse.."

Please share your email id so we can 

Regards,

Vikas Dixit

AutoGen_988233

I have download the code & import it in Node-Red successfully.

But I'm not able to read any value in UI.

Error - "Session is not ready to browse.."

Please share your email id so we can 

Regards,

Vikas Dixit

Hi Vikas Dixit

Can you please share a screenshot of the Node-RED programming page? (not UI) I would see all the node Status parameters.

You have update Node-RED to 0.17.5 or 0.18.0?

Have you done a Complete Deploy of your Flows?

This message appeared to me after some changes into my flow with "Modified Flows" Deploy and I had to Full Deploy Everything / reboot PC.

Davide Luca Maffei

New question published by I.D. is split to a separate thread with the subject Not able to inject at startup of the flow.

Best regards
Jen_Moderator