PDS23 Series
- 39 -
Fault
code
Fault description
Possible causes
Remedy
Too-low input voltage
Check input power supply or
wiring
Too-heavy load
Replace with higher-rating
controller
E011 Motor overload
Too-low input voltage
Check input power supply or
wiring
Lower-rating controller
Replace with higher-rating
controller
E013 Output phase loss
Broken wires in the output cable
Check the wiring and
installation
Broken wires in the motor
winding
Loose output terminals
E014 Controller overheat
Instantaneous over-current of
controller
Refer to over-current remedy
Output short circuit
Re-wiring of output
Cooling fans of controller
stopped or damaged. Obstruction
of ventilation channel
Replace cooling fan and
clear the ventilation channel
Too-high ambient temperature
Decrease the ambient
temperature if possible
Loose cables or terminals
Inspect and tighten the wire
and terminals
Abnormal power circuit
Ask for support
Abnormal control PCB board
E016
Communication
fault
Improper baud rate setting
Set proper baud rate
Receive wrong data
Push STOP/RESET to reset
and ask for support
