Time: 10/16/2017 12:09:41 PM

I have a ct, CJ1W-B7A14 PLC CJ1W-B7A14 is SIEMENS's S7-300 series, and then choose a CP340 485 port communication module, the 12 OMRON E5EZ-C3MT temperature control table, all matching the communication module, the 485 excuse me, is it possible? Then what is the communication protocol, how to read the temperature control table on the PLC through communication, and then modify the parameters of the temperature control table, such as the target value, such as P