Alarm Contents: Positioning error limit alarm.
Operating Condition: After control power is turned on.
Causes: Servo-Amp. damaged.
Measures:Servo-Amp change.
Causes: While the motor is running
Servo-motor starting failure in response to the input pulse.
Extremely small limit of positioning error.
Measures:
Servo tuning adjustment (Pr.5E increase).
Motor cable check.
Servo-Amp change.
Servo-motor change.