Jmeadows7676
Member
I currently have a weird issue involving Ethernet IP communication between a ABB CI873 (EthernetIP Module) and a 1756-L83ES. The Layout is as follows:
ABB CI873 --->
Stratix 5700 --->
1756-EN2TR with 1756-L83Es in Slot 0 of Backplane.
Just for background the ABB CI873 is a Master only configuration. It only Gets information from the CLX via Produced Tags and Writes to the CLX via Class 3 explicate MSG. The Stratix 5700 had a very minimal config in it. Just an IP, Name, and smartports on Automation Device for both used ports.
With this configuration the CI873 would error out with Connection timeout on the Class 1 Produced Command (handled Cyclically)ever 2 Minutes exactly then start back working for other 2 minutes.
We got the system to work perfectly at first by going straight from ABB Module to EN2TR card (No Switch). As soon as we went back to the Switch, the problem returned at the same interval.
I then Defaulted the Switch, plugged it in and it ran perfect. As soon as i Configured the Switch in anyway the problem returned. Anyone have any idea what this could be??
ABB CI873 --->
Stratix 5700 --->
1756-EN2TR with 1756-L83Es in Slot 0 of Backplane.
Just for background the ABB CI873 is a Master only configuration. It only Gets information from the CLX via Produced Tags and Writes to the CLX via Class 3 explicate MSG. The Stratix 5700 had a very minimal config in it. Just an IP, Name, and smartports on Automation Device for both used ports.
With this configuration the CI873 would error out with Connection timeout on the Class 1 Produced Command (handled Cyclically)ever 2 Minutes exactly then start back working for other 2 minutes.
We got the system to work perfectly at first by going straight from ABB Module to EN2TR card (No Switch). As soon as we went back to the Switch, the problem returned at the same interval.
I then Defaulted the Switch, plugged it in and it ran perfect. As soon as i Configured the Switch in anyway the problem returned. Anyone have any idea what this could be??