Monarch NICE7000 - Page 212

8 Troubleshooting NICE7000 User Manual
- 210 -
Fault
Code
Name Possible Causes Solution Level
Err13
Power output
phase loss
•
The output wiring of
the main circuit is
loose.
•
The motor is
damaged.
•
Check the wiring.
•
Check whether the contactor on
the output side is normal.
•
Eliminate the motor fault.
4A
Err14
Module
overheat
•
The ambient
temperature is too
high.
•
The fan is damaged.
•
The air lter is
blocked.
•
Lower the ambient temperature.
•
Clear the air lter.
•
Replace the damaged fan.
•
Check whether the installation
clearance of the controller satises
the requirement.
5A
Err16
Current control
fault
1: The excitation current
deviation is too large.
2: The torque current
deviation is too large.
3: The torque limit is
exceeded for a very long
time.
1, 2, 3:
•
Check the circuit of the encoder.
•
The output MCCB becomes OFF.
•
The values of the current loop
parameters are too small.
•
Perform motor auto-tuning again if
the zero-point position is incorrect.
•
Reduce the load if it is too heavy.
5A
Err17
Reference
signal of
the encoder
incorrect
2: The deviation between
the Z signal position and
the absolute position is
too large.
3: The deviation
between the absolute
position angle and the
accumulative angle
exceeds 70°.
2, 3:
•
Check whether the encoder runs
properly.
•
Check whether the encoder wiring
is correct and reliable.
•
Check whether the PG card wiring
is correct.
•
Check whether the grounding of
the control cabinet and the motor
is normal.
5A
Err18
Current
detection fault
The drive control board
fails.
Contact the agent or Monarch.
5A