Drive Tuning D2 Series Servo Drive User Manual
6-30 HIWIN MIKROSYSTEM CORP.
6.6.4 Analog input
When the voltage mode is used, the voltage command sent by the host controller may contain the DC
bias due to various factors. This will lead to the command distortion and affect the performance. In this
case, this function can be used to compensate and correct the voltage. The compensation is very simple.
As long as clicking the “Set Offset” button in the following figure, the measurement and offset correction
will be executed automatically.
Figure6.6.4.1 Analog input
6.6.5 Current loop
Gain values of current loop, “Ki” and “Kp”, are basically calculated according to motor parameters when
the motor model is selected in the configuration center. They are usually not required for further
adjustment. However, if the motor parameter is not set correctly, this function can be used to adjust.
Figure6.6.5.1 Current loop
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