G 34
Error
Code
Cause of the Problem
Measurement and Solution
Err 21
Hall sensor
Hall Sensor Abnormal
Turn off the power.
2.
(CN701)
Check the connection between motor encoder and control
box or (CN701) if any malfunction on motor encoder board.
3.
Turn on the power again. If the machine still cannot operate
normally, please contact with qualified technician.
Safety Switch Error
When the motor rotating symbol stops during Normal Mode:
1.
(CN706)
Turn off the power and check the connection for safety
switch (CN706).
2. .
Turn on the power again. If the machine still cannot operate
normally, please contact with qualified technician.