I am trying to read tags from Allen Bradley Micro 850 PLC with node-red-contrib-cip-ethernet-ip node
but I am taking this error : Error connecting to PLC: Error: TIMEOUT occurred while reading Controller Props. How Can I solve this problem.
It's a bug.
But perhaps you can work with the author to fix the bug.
How Can I get the author code?
First of all Thank you for answer.
How Can I fix it?
Click on the link to the nodes GitHub page and open an issue there
If you are having problems with the Allen Bradley Ethernet-ip node, please follow this link to the GitHub page
Please either add to an existing issue, or open a new one. These folks will be helpful to address an issue that you can give good background information.
RamazanAslan38, here are a couple of steps you might take if you've not already.
- Verify you can ping the PLC
- Verify you have visibility to port tcp 44818, you may also need to open 2222 as well.
- Verify the slot number for the PLC is correct.
- Verify the tag name and scope are correct.
I'm currently using this node to communicate with several AB PLC's from version 13 to 21 but not the Micro 850. . Let me know if you have any further questions or need additional help.