[Request] sample Modicon M340 Modbus TCP/IP communication

[RND2LL]

Hi, friends. I need sample programm for M340 communication with any ethernet device(freqdrive for example) over Modbus TCP.
Please, i need it very much.
Schneider says come to Moscow for training. o_O.

[Kuzyma]

If you mentioned Moscow I guess you are Russian speaker. Try to read this articles:
http://se-automation.in.ua/2011/06/tran ... s-tcp.html
http://se-automation.in.ua/2011/06/tran ... nning.html
and watch video from them. I think it would be useful for you.

[Schtiel]

Use ADDM and READ_VAR / WRITE_VAR functions.

For example, to read first 8 holding registers from device with IP 192.168.1.5 with Modbus TCP it should be done like this:

[Oldman]

http://support.automation.siemens.com/W ... 0&csbinh=8