Modbus TCP Communication Down
Dear ABB experts,
Please help me with next situation.
19-Feb-2018 at 4:13pm we lost one device which connected via modbus tcp.
We use ABB 800XA, PM861/TP830 and modul CI867.
You can see logs at attachment.
Cable from CI867 going to Cisco Ethernet switch and IT team are checking logs files.
Now i try to understand what equipment tripped.
Information is not enought, maybe you can guide me what i can check additionally.
Thank you very much!
Asked 8 months ago
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