IACDRIVE I5300 Series User Manual page 267

I5300 User Manual
Fault Name
Current detection
fault
Motor auto-tuning
fault
Encoder fault
EEPROM read-
write fault
AC drive
hardware fault
Short circuit to
ground
Accumulative
running time
reached
User-defined
fault 1
User-defined
fault 2
Accumulative
power-on time
reached
Load becoming 0
PID feedback lost
during running
Display Possible Causes
1: The HALL device is faulty.
Err18
2: The drive board is faulty.
1: The motor parameters are not
set according to the nameplate.
Err19
2: The motor auto-tuning times
out.
1: The encoder type is incorrect.
2: The cable connection of the
encoder is incorrect.
Err20
3: The encoder is damaged.
4: The PG card is faulty.
Err21 The EEPROM chip is damaged.
1: Overvoltage exists.
Err22
2: Overcurrent exists.
The motor is short circuited to the
Err23
ground.
The accumulative running time
Err26
reaches the setting value.
1: The user-defined fault 1 signal
is input via DI.
Err27
2: User-defined fault 1 signal is
input via virtual I/O.
1: The user-defined fault 2 signal
is input via DI.
Err28
2: The user-defined fault 2 signal
is input via virtual I/O.
The accumulative power-on time
Err29
reaches the setting value.
The AC drive running current is
Err30
lower than P9-64.
The PID feedback is lower than
Err31
the setting of PA-26.
Maintenance and Troubleshooting
1: Replace the faulty HALL
device.
2: Replace the faulty drive
board.
1: Set the motor parameters
according to the nameplate
properly.
2: Check the cable
connecting the AC drive and
the motor.
1: Set the encoder type
correctly based on the actual
situation.
2: Eliminate external faults.
3: Replace the damaged
encoder.
4: Replace the faulty PG
card.
Replace the main control
board.
1: Handle based on
overvoltage.
2: Handle based on
overcurrent.
Replace the cable or motor.
Clear the record through
the parameter initialization
function.
Reset the operation.
Reset the operation.
Clear the record through
the parameter initialization
function.
Check that the load is
disconnected or the setting of
P9-64 and P9-65 is correct.
Check the PID feedback
signal or set PA-26 to a
proper value.
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Solutions