Duranthas
Lifetime Supporting Member
Hello all, I’m stuck in a rut and am wondering if someone can see what exactly I’m doing wrong here.
Let me list the hardware first
I have a PLC 5/60 enhanced series E. Channel 1A is DH+ and is connected to a DH/RIO card. The DH/RIO card is in a 4 slot chassis. Slot 0 is a 1756-L55 processor, slot 1 is the DH/RIO, slot 2 is an ENBT card that is used to connect to the programming console, and slot 3 is another ENBT card that is hooked to the corp network for Kepware.
The problem I am having is that I can read the PLC-5 from the CLX processor, but I can’t write to the CLX from the PLC-5. I have googled, checked the AB knowledgebase, followed the instructions here (won’t work because no multihop), and followed the instructions in the 1756-um541 manual (ControlLogix Data Highway Plus-Remote I/O Communication Interface Module 1756-DHRIO) all without success. Here are a few screenshots to possibly help.
Any advice or direction would be greatly appreciated.
Thanks
Let me list the hardware first
I have a PLC 5/60 enhanced series E. Channel 1A is DH+ and is connected to a DH/RIO card. The DH/RIO card is in a 4 slot chassis. Slot 0 is a 1756-L55 processor, slot 1 is the DH/RIO, slot 2 is an ENBT card that is used to connect to the programming console, and slot 3 is another ENBT card that is hooked to the corp network for Kepware.
The problem I am having is that I can read the PLC-5 from the CLX processor, but I can’t write to the CLX from the PLC-5. I have googled, checked the AB knowledgebase, followed the instructions here (won’t work because no multihop), and followed the instructions in the 1756-um541 manual (ControlLogix Data Highway Plus-Remote I/O Communication Interface Module 1756-DHRIO) all without success. Here are a few screenshots to possibly help.
Any advice or direction would be greatly appreciated.
Thanks