When I download my program to ControlLogix PLC using RSLogix5000, I got a error, "Attribute List Error". The program is verified (No Fault for this step), Compiled (No Fault also), then Linking the programs, then the error appears.

I changed a few things to see if the PLC actually gets "downloaded", and in fact, it is. But the error still appear.

Does anybody has any idea? Thanks for help.

 

Do you have anything talking to the PLC via Ethernet/IP? For example, a PanelView Plus or RSView Machine Edition app? That's normally when I see that error. Oddly, I only get that when I'm trying to change or delete a tag online. To get around the error, I go offline, make the change, and then download. So I'm not sure that it's the same issue

-James Ingraham
Sage Automation, Inc.