J. Feldman
Member
Hi All,
I have 2 ControlLogix 5570's that are supposed to each send each other some info over Produce/Consume tags. For convenience, I'll call them PLCs 1 and 2.
Each PLC is running all related controls normally. PLC 2 is even receiving all the info from PLC 1. However, PLC 1 is NOT receiving info from 2. When I'm live in the logic, I see that PLC 1 has an I/O fault, and in the I/O Configuration Ladder, the EN2TR and 5570 for PLC 2 are flagged with a warning. I have double checked that the correct revision is in each program for both the EN2TR's and the 5570s, and that PLC 1 is looking for the correct IP for PLC 2.
Any ideas/advice on why 1 is not pulling correctly from 2 would be greatly appreciated!
I have 2 ControlLogix 5570's that are supposed to each send each other some info over Produce/Consume tags. For convenience, I'll call them PLCs 1 and 2.
Each PLC is running all related controls normally. PLC 2 is even receiving all the info from PLC 1. However, PLC 1 is NOT receiving info from 2. When I'm live in the logic, I see that PLC 1 has an I/O fault, and in the I/O Configuration Ladder, the EN2TR and 5570 for PLC 2 are flagged with a warning. I have double checked that the correct revision is in each program for both the EN2TR's and the 5570s, and that PLC 1 is looking for the correct IP for PLC 2.
Any ideas/advice on why 1 is not pulling correctly from 2 would be greatly appreciated!