Coolmay C600S - Page 111

Chapter 10 Alarm processing method
105
No.
Alarm
name
Running
state
Reason
Processing method
10
Overload
Appears when
the control
power is
turned on
Circuit board failure.
Replace the servo driver.
Appears
during motor
operation
Operate in excess of the
rated torque.
1. Check the load.
2. Reduce the start and stop
frequency.
3. Reduce the torque limit.
4. Replace the driver and
motor with higher power.
Keep the brake not open.
Check the holding brake.
Unstable oscillation of
motor.
1. Adjust the gain.
2. Increase acceleration /
deceleration time.
3. Reduce load inertia.
1. One phase of UVW is
broken.
2. Encoder connection
error.
Check the wiring.
11
Brake
failure
Brake circuit failure.
Replace drive
12
Relay
switch
failure
The relay is damaged.
Return to the factory for
maintenance.
19
Holding
brake
delay
Not open
The FA94 parameter
value is set too large, the
control pulse is coming,
and the holding brake has
not been opened.
Reduce the parameter value
of pa94.