Coolmay C200H Series, Manual

Page: 116 / 119

C200H AC Servo Manual
109
No. Alarm name
Running
state
Reason Processing method
33
Provincial
type
Encoder
alarm
Parameter settings do not
match. Set PA62 parameters
correctly.
34
UVW signal
instability,
jumping
UVW signal is poor. Check the wiring.
39
Data CRC
check error
The motor encoder has not
written data, which are all 0.
Write the motor
parameters of the
corresponding model into
the encoder.
40
Model not
supported
The drive does not support
this motor model.
Use a matching motor.
41
Need to
switch motor
model
The current motor is
inconsistent with the
selected model of the drive.
Manually switch the model
to the current model.
42
AC input
voltage too
low
Operation
during
power
failure
1. Normal.
2. The external AC voltage
input is too low.
Check AC220V input.
47
The voltage
of the main
circuit is too
high during
power on
1. External AC voltage
input is too high.
2. Main circuit fault. 1. Check AC220V input.
2. Replace the drive.
50
Encoder
communica
tion failure
No communication
connection between
the driver and the
encoder is established.
Connect the encoder
cable and power on
again.