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Modbus TCP Librairies

cfantarcfantar
in PLCnext Engineer

Hi everyone,

I have a communication between a phoenix contact PLC (AXC F2152) and an IFM PLC (CR721S). The communication is established using the Modbus_TCP_8 Library with PLCnext Engineer 2023.6.

When I replace the Modbus TCP _8 Library with the Modbus_TCP_12 Library, communication is interrupted and I get the FC4 function diagnosis (16#C010 16#0000 --> The MB_TCP_Client block is not ready). 

Anyone can help me please?

Regards,

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