Hi All,
I am Using PowerFLex 4 drive and Micrologix 1400 PLC.
I have to communicate between Drive and PLC using Port0 [RS232C/RS485], I am Having
1761-CBL-PM02 Ser C Cable,
I have connected Pin2,Pin3 to the Pn 4,5 of RJ 485 connector and connected to Power FLex4 drive.
Configured CH0 with Modbus RTU.
But the connection not establishing..
I have checked with RS232C connector PLC [PORT2] to Drive using RS232 to RS485 Converter,its working fine..
How its happening ?
Please give me some idea..
Thanks&Regards,
Raj