8
Rev. 1.2
20/03/2020
SSDC-EC Hardware Manual
400-820-9661
2.2 Connecting to the PC using RS-232
Connector J5 is RS-232 communication port, please use the included RS-232 cable to connect
the drive and PC. Use the Step-Servo Quick Tuner software to configure the drive parameter,
tuning, monitoring the status of drive and motor.
PIN Definition
1 DGND
2 TX
3 VCC
4 RX
2.3 Choosing the Right COM Port
Open the “Device Manager” on the PC. There may or may not be a “Ports” selection.
Connect the mini USB cable to the PC. The connected COM port should then be displayed.
Choose this new COM(n) port in the Step-Servo Quick Tuner software.