Omron R88D-GT series User Manual page 458

8-3 Troubleshooting
Alarm
code
Servo Drive
15
overheating
16 Overload
8
8-9
Error Status when error occurs
Occurs during operation.
Occurs when the Servo
Drive is turned ON.
Occurs during operation.
Cause
• The ambient tempera- • Lower the ambient
ture is too high.
• The load is too large. • Increase the capacity
• Lighten the load.
• Extend the accelera-
• There is an error in the • Wire the Servomotor
Servomotor wiring
(e.g., the wiring or the
contacts are faulty).
• The electromagnetic • Turn OFF the brake.
brake is ON.
• The Servo Drive is • Replace the Servo
faulty.
• The actual torque • Review the load
exceeds the rated
torque.
• The starting torque • Review the Servomo-
exceeds the maximum
torque.
• An unusual noise, os- • Adjust the gain
cillation, or vibration is
caused by faulty gain
adjustment.
• The Servo Drive is • Replace the Servo
faulty.
Countermeasure
temperature.
of the Servo Drive and
Servomotor.
tion and deceleration
times.
power cable correctly.
Drive.
conditions and
operating conditions.
tor capacity.
correctly.
Drive.