SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

Node-red problems for iot2040

3/16/2022 10:06 AM	Rate (0)
igarpla Posts: 3 Rating: (0)	Hi everyone, I have bought an SIMATIC iot2040 and it is being impossible for me to start node-red. I have only install de siemens image v3.1.1 to this PLC and follow so many suggestions on this forum but I can't. I think but I must do is to remove node-red and npm from my PLC and install them again later. The main problem is that I don't know how to remove them. Some help please . Thank you so much.
igarpla Posts: 3 Rating: (0)
Suggestion To thank Quote Answer

3/16/2022 10:38 AM	Rate (1)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 1/15/2026 Posts: 3345 Rating: (382)	Hi, there is two different ways to start node-red. Add it to Autostart --> node-red will be executed with every boot call iot2000setup Go to Software Go to Manage Autostart Options Select Node-RED Go to OK and exit the tool Reboot the IOT2040 Node-red is accessible from your browser after some minutes Run node-red once from terminal call node /usr/lib/node/node-red/red & Node-red is accessible from your browser after some minutes Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
Suggestion To thank Quote Answer

3/22/2022 5:59 PM	Rate (0)
igarpla Posts: 3 Rating: (0)	First of all thank you very much for your quick answer. However, I have been doing these steps during some days and I could not make it run. The main problem is with 'node-red-contrib-modbustcp' class. When I try to use it and I push 'Deploy' it is at this moment when the web page send me the 'Connection with server have lost' (or something similar). The versions of my different programmes are: node-red 1.2.1 node 8.17.0 Thank you for your support again!
igarpla Posts: 3 Rating: (0)
Suggestion To thank Quote Answer

3/23/2022 7:27 AM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 1/15/2026 Posts: 3345 Rating: (382)	Hi, we have an issue with the pre-installed modbus node unfortunately. Here you can find a workaround. Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
Suggestion To thank Quote Answer

Share this page:

Share this page on...