Xinje VH6 Series - Page 200

194
Code
Name
Reason
Solution
3. The deceleration time is too short
4. There is no additional brake unit and
brake resistor
resistor
3. Increase deceleration time
4. Add brake unit and resistor
Err06
Constant speed
over voltage
1. High input voltage
2. In the process of operation, there is
external force to drive the motor
1. Adjust the voltage to the normal
range
2. Cancel additional force or add brake
resistor
Err07
Buffer resistance
overload fault
1. Unstable supply voltage
2. The main control board is abnormal
1. Adjust the voltage to the normal
range
2. Contact us
Err08
Under voltage
1. Instantaneous power failure
2. The input voltage of frequency converter
is not in the range of specification
requirements
3. Abnormal bus voltage
4. Abnormal rectifier bridge and buffer
resistance
5. Abnormal drive board
6. Abnormal control board
1. Reset fault
2. Adjust the voltage to the normal
range
3. Contact us
Err09
VFD overload
1. Whether the load is too large or the motor
stalls
2. The selection of frequency converter is
too small
1. Reduce the load and check the motor
and mechanical condition
2. Choose the frequency converter with
higher power level
Err10
Motor overload
1. Is the setting of motor protection
parameters appropriate
2. Whether the load is too large or the motor
stalls
3. The selection of frequency converter is
too small
1. Set this parameter correctly
2. Reduce the load and check the motor
and mechanical condition
3. Choose the frequency converter with
higher power level
Err11
Input lack phase
1. Abnormal three-phase input power supply
2. Abnormal drive board
3. Abnormal lightning protection board
4. The main control board is abnormal
1. Check and eliminate problems in
peripheral circuit
2. Contact us
Err12
Output lack
phase
1. The lead from inverter to motor is
abnormal
2. The three-phase output of inverter is
unbalanced when the motor is running
3. Abnormal drive board
4. Module is abnormal
1. Remove peripheral faults
2. Check whether the three-phase
winding of the motor is normal and
remove the fault
3. Contact us
Err13
Overheated
radiator / module
1. The ambient temperature is too high
2. Air duct blocked
3. The fan is damaged
4. Module thermistor damaged
5. Inverter module damaged
1. Reduce the ambient temperature
2. Clean the air duct
3. Replace the fan
4. Replace the thermistor
5. Replace inverter module
Err14
Contactor fault
1. Abnormal drive board and power supply
2. The contactor is abnormal
1. Replace the drive board or power
board
2. Replace the contactor
Err15
Current detection
fault
1. Check the Hall device
2. Abnormal drive board
1. Replace Hall element
2. Replace the drive plate
Err16
Motor tuning
1. The motor parameters are not set
1. Set the motor parameters correctly