XtraDrive User Manual Chapter 5: Parameter Settings and Functions
5-54
5.4. Setting Stop Functions
This section describes the procedure used to stop the servo amplifier properly.
5.4.1. Adjusting Offset
When the Servomotor Will Not Stop
The servomotor may rotate at very low speed and not stop even when
0V is specified as the reference voltage for servo amplifier speed and
torque control (analog reference). This happens when the reference
voltage from the host controller or external circuit is slightly offset (in
mV units). The servomotor will stop if this offset is properly adjusted to
0V.
Offset
Reference
voltage
Reference
voltage
Reference speed
or torque
Offset corrected
by XtraDrive
Reference speed
or torque
Offset adjustment
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