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Rev. 1.0
7/31/2019
SSDC-R/C/IP Hardware Manual
2.5 Choosing the Right COM Port
• Open the “Device Manager” on the PC. If the PC has an built-in RS-232 serial port, “Ports (COM & LPT)” (1) will be
displayed. Connect the PC and drive with the included RS-232 communication cable. Choose the connected COM(n)
port in the StepServo Quick Tuner software.
• If the PC does not have an RS-232 serial port, or has one but in using. A USB to RS-232 serial port adapter will be
needed. Open the “Device Manager” on the PC. There may or may not be a “Ports” selection. (2) Connect the adapter to
the PC, this USB adapter COM port should then be displayed. (3) Choose this new COM(n) port in the StepServo Quick
Tuner software.
