Coolmay C600S - Page 110

Chapter 10 Alarm processing method
104
amplificat
ion
Saturation
fault
during motor
operation
2. The motor is
mechanically stuck.
2. Replace the driver and
motor with higher power.
3. Check the mechanical
part of the load.
7
Drive
inhibit
exception
The CCW / CW drive
inhibit input terminals are
disconnected.
Check the wiring.
8
Position
deviation
Counter
overflow
1. The motor is
mechanically stuck.
2. The input command
pulse is abnormal.
1. Check the mechanical
part of the load.
2. Check the command
pulse.
3. Check whether the motor
rotates according to the
command pulse.
9
IPM
module
failure
Appears when
the control
power is
turned on
Circuit board failure.
Replace the servo driver.
Appears
during motor
operation
1. The power supply
voltage is low.
2. Overheating.
1. Check the drive.
2. Power on again.
3. Replace the drive.
Short circuit between
driver and UVW.
Check the wiring.
Poor grounding.
Properly grounded.
The motor insulation is
damaged.
Replace the motor.
Disturbed.
1. Add line filter.
2. Keep away from
interference sources.