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Questions about Modbus TCP connection to Siemens 200smart
May I ask if your company has launched the modbus client access function? I need to enter an IP and PORT to access Siemens 200smart PLC.
Customer support service by UserEcho
I have only ever successfully set up the RealVirtual interface to be a MODBUS slave (server), not a master (client). With the MODBUS server, you have to use the PLC to initiate the reads/writes. If you need the RealVirtual interface to be the master (client), I can't help you. If you are ok with using the PLC to initiate communications I can try and help you out as best as I can.
Thank you very much for your kind answer. I have completed the preparation and encapsulation of the client by myself. Thank you again.
Hi, we did not launched so far the modbus client functions. So realvirtual currently does not includes that.
Hope to update this new function, we will pay to update the software.