chadhoot78
Member
Let me first start with my setup. I am running a 5 chassis controllogix system with controlnet comms. Chassis 0-2 are in the main cabinet with the controller. Chassis 3 and 4 are in two remote locations. the problem started the other day somebody downloaded a new project to the controller. After that all the control net modules were blinking red. we tried several times to reschedule using RSNetworx. Now all of them are green. In the online project (linx also) we can see chassis 0-3, but not 4. we thought it was a bad cnb/e module so we replaced it. No change. In the main cabinet, we swapped chassis 3 and 4 coax connections and bam! 4 is visible, but not 3. Unhooked 4 and could see 3 (in the place where 4 originally was. This eliminated hardware and fiber connections. All we see in the logix project under chassis 4 are yellow caution triangles. under properties for the remote chassis, it says connecting....faulted. Tried for 2 days to figure out this one. Any help would be appreciated.
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