Andreik
Member
Good day,
I have a problem with Modbus-RTU. In fact I'm new in this one and having slow progress grasping it. I'm using Omron "CP1E-N60DT-D" connecting to Oriental Motor "ARD-KD".
I've understood how to Read/Write data one at a time during my tests. However, in application, I need to Read(03h) and Write(06h) at the same time (like our usual PLC I/O's) but I can't imagine how to do it.
By the way I'm using "CP1W-CIF11". I've read something about the built-in RS232C port capable for Modbus-RTU but I'd never found any technical data regarding this or is it possible to use 2 ports at the same time.
I'd appreciate any help I can get. Thank you very much.
Sincerely,
Andrei K.
I have a problem with Modbus-RTU. In fact I'm new in this one and having slow progress grasping it. I'm using Omron "CP1E-N60DT-D" connecting to Oriental Motor "ARD-KD".
I've understood how to Read/Write data one at a time during my tests. However, in application, I need to Read(03h) and Write(06h) at the same time (like our usual PLC I/O's) but I can't imagine how to do it.
By the way I'm using "CP1W-CIF11". I've read something about the built-in RS232C port capable for Modbus-RTU but I'd never found any technical data regarding this or is it possible to use 2 ports at the same time.
I'd appreciate any help I can get. Thank you very much.
Sincerely,
Andrei K.