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ProNet Plus Series AC Servo User's Manual
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Note:
Press the ENTER key during servo ON does not initialize the parameter settings.
Initialize the parameter settings with the servo OFF.
5.2.3 Operation in JOG Mode
Follow the procedures below to operate the servomotor in JOG mode.
1. Press the MODE key to select the utility function mode.
2. Press the INC or DEC key to select the function number of JOG mode operation.
3. Press the ENTER key to enter into JOG operation mode.
4. Press the MODE key to enter into servo ON(servomotor power ON) status.
5. Press the MODE key to switch between the servo ON and servo OFF status.The servo drive must be in servo ON
status when the servomotor is running.
6. Press the INC or DEC key to rotate the servomotor.
Forward rotation
Reverse rotation
7. Press the ENTER key to return to utility function mode display Fn002.Now the servo is OFF(servomotor power OFF).
5.2.4 Automatic Adjustment of the Speed Reference Offset
When using the speed/torque (analog reference) control, the servomotor may rotate slowly even if 0V is specified as the
analog voltage reference.
This happens if the host controller or external circuit has a slight offset (in the unit of mV) in the reference voltage.
The reference offset automatic adjustment mode automatically measures the offset and adjusts the reference voltage. It
can adjust both speed and torque reference offset.
The servo drive automatically adjusts the offset when the host controller or external circuit has the offset in the reference
voltage.