Victor Guasch
Member
Hi everybody!
I'm trying to communicate via modbus TCP an M340 and a Siemens Sentron PAC3200. I've tried with the I/O scanning and with the command 'read_var', buy I haven't been able to communicate.
By the way, with a free utility called 'simply modbus TCP' the Siemens answers all Modbus commands perfectly.
Have anybody tried to do this?
Thank you very much.
Víctor
I'm trying to communicate via modbus TCP an M340 and a Siemens Sentron PAC3200. I've tried with the I/O scanning and with the command 'read_var', buy I haven't been able to communicate.
By the way, with a free utility called 'simply modbus TCP' the Siemens answers all Modbus commands perfectly.
Have anybody tried to do this?
Thank you very much.
Víctor