I am using M340 PLC and using Ethernet Crossover Cable to connect it to Weintek MT8100i HMI. I have defined the protocol in Easybuilder 8000 software as Schneider Electronic Modbus TCP/IP. I have also given the IP address of PLC as well as other necessary parameters. I have set the IP adress of MT8100i to match it to subnet of PLC's IP adress. At first, there was communication between PLC & HMI. Now for some strange reason, they are not communicating and I keep getting PLC NO RESPONSE Window. I have changed cables, tampered with the IP adresses, still nothing. Can someone point me in the right direction here as to what could be the possible cause of communication not working?
Communication Problem with Weintek MT8100i HMI
- Thread starter TahirQ
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