26 Rockwell Automation Publication CC-QS034C-EN-P - March 2015
Chapter 1 PowerFlex Compact-class AC Drive Setup
2. In the Parameter List editor, enter the following parameters values.
The RS-485 Data Rate must be the same for all drives that are connected on the serial/Modbus connection, with
19200 baud being the fastest rate possible. Each drive on the serial/Modbus connection must have a unique RS-485
node address from 1…247.
Changes are made and saved immediately because you are connected to the drive.
3. Click the X in the upper right corner to close the Parameter List editor.
4. You must cycle power to the drive to change the RS485 Data Rate and the RS485 Node Address; remove power
from the drive and wait 10 seconds before restoring it.
5. Disconnect the 1203-USB cable from your personal computer and from the drive.
You have completed configuring your drive.
Parameter Name Value
Comm Data Rate 19.2K
Comm Node Addr 100
Comm Format RTU 8-N-1