i have a S7 300 PLC, it was talking to an anybus X-way modbus TCP gateway vi CP 343-1, after gateway failure i've changed the gateway and load the old gateway configuration but now PLC hardware config shows profinet device is offline , any suggestions???
S7-300 Profinet Communication with third party device
- Thread starter kamran79
- Start date
I am guessing something in the gateway configuration isnt setup correctly.
The Profinet IO Controller (the S7 CPU) looks for the assigned name of the IO Device.
I am also guessing that there are some number of bytes to be transferred in both directions that have to match in both configurations; the IO Controller and the IO Device.
The Profinet IO Controller (the S7 CPU) looks for the assigned name of the IO Device.
I am also guessing that there are some number of bytes to be transferred in both directions that have to match in both configurations; the IO Controller and the IO Device.
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