YASKAWA Sigma-V Series User Manual page 222

Related Alarms
Alarm
Alarm Name
Display
Position Error Overflow
A.d01
Alarm at Servo ON
Position Error Overflow
A.d02 Alarm by Speed Limit at
Servo ON
When an alarm occurs, refer to 10 Troubleshooting and take the corrective actions.
6.1 Type of Adjustments and Basic Adjustment Procedure
This alarm occurs if the servomotor power is turned ON when the position
error is greater than the set value of Pn526 while the servomotor power is
OFF.
When the position errors remain in the error counter, Pn529 limits the speed
if the servomotor power is turned ON. If Pn529 limits the speed in such a
state, this alarm occurs when reference pulses are input and the number of
position errors exceeds the value set for the excessive position error alarm
level (Pn520).
Meaning
6
6-11