The fault is still ongoing and I'm looking into it again. Setting this too fast can cause communications issues.Īpologies for the late response to this, thanks for the replies. That will rule out I/O module connection failures, and bad Produce/Consume tag configurations.Īre you using messaging ? Are they all succeeding (.DN) ? Are you re-triggering them immediately ?Īlso check the RPI's of your I/O. You most certainly need "I/O OK" and no warning triangles in your I/O Configuration. One of the first things that jumps out is "Forward Close", "Forward Opens" and "Connection Failures" around the time of the issue.Ĭan anyone advise on what the next step to analyzing these packets would be? It's all fairly new to me but I was able to capture the traffic between the L71 and L61 today. Rockwell have suggested we use Wireshark to analyse the data. The alarms are triggered via the fault status values of each card.Īfter checking all the relevant web pages and the network we have rectified some problems but we are still getting this comms issue. I have been having ongoing network issues now for a few weeks where we loose comms from a L71 Processor to the following.Ĭomms will regain immediately and all that's left is a trail of alarms on the Scada highlighting the above errors.
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