PE6000 User Manual Troubleshooting and Resolutions
189
Fault Name
Display
Possible Causes
Solutions
External
equipment
fault
Err15
1: External fault signal is input via
DI.
2: External fault signal is input via
virtual I/O.
1: Reset the operation.
2: Reset the operation.
Communicati
on fault
Err16
1: The host computer is in
abnormal state.
2: The communication cable is
faulty.
3: reservation
4: The communication parameters
in group FD are set improperly.
1: Check the cabling of host
computer.
2: Check the communication
cabling.
3: Set communication
expansion cards correctly.
4: Set the communication
parameters properly.
Contactor
fault
Err17
1: The drive board and power
supply are faulty.
2: The contactor is faulty.
1: Replace the faulty drive
board or power supply board.
2: Replace the faulty
contactor.
Current
detection
fault
Err18
1: The HALL device is faulty.
2: The drive board is faulty.
1: Replace the faulty HALL
device.
2: Replace the faulty drive
board.
Motor
auto-tuning
fault
Err19
1: The motor parameters are not
set according to the nameplate.
2: The motor auto-tuning times
out.
1: Set the motor parameters
according to the nameplate
properly.
2: Check the cable
connecting the AC drive and
the motor.
EEPROM
read-write
fault
Err21
1: The EEPROM chip is
damaged.
1: Replace the main control
board.
AC drive
hardware
fault
Err22
1: Overvoltage exists.
2: Overcurrent exists.
1: Handle based on
overvoltage.
2: Handle based on
overcurrent.
Short circuit
to ground
Err23
1: The motor is short circuited to
the ground.
1:Replace the cable or
motor.
Accumulativ
e running
time reached
Err26
1: The accumulative running time
reaches the setting value.
1: Clear the record through
the parameter initialization
function.
User-defined
fault 1
Err27
1: The user-defined fault 1 signal
is input via DI.
2: User-defined fault 1 signal is
input via virtual I/O.
1: Reset the operation.
2: Reset the operation.