Chapter 9 Communications; Rs-232 Communication Hardware Interface - Delta ASDA-A2 Series User Manual

9.1 RS-485 & RS-232 Communication Hardware Interface
The ASDA-A2 series servo drives support RS-485 and RS-232 serial communication. 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
NOTE
1) Recommended maximum cable length is 15m (50ft.). Please note, RFI / EME noise should be kept to a
minimum, communication cable should kept apart from high voltage wires. If a transmission speed of
Revision April, 2010

Chapter 9 Communications

9-1