User manual

ASDA-A User Manual Chapter 8 MODBUS Communications

8-1

Chapter 8 MODBUS Communications

8-1 Communication Hardware Interface

The ASDA-A series servo controller has three modes of communication: RS-232, RS-485, and RS-422. All

aspects of control, operation and monitoring as well as programming of the controller can be achieved via

communication. However, only one communication mode can be used at a time. Users can select the

desired communication mode via parameter P3-05. Please refer to the following sections for connections

and limitations.

RS-232

 Configuration

 Cable Connection