Powtran PI500-S 022G3 - Page 59

Chapter 6 Troubleshooting
55
Chapter 6
No.
Fault ID
Failure type
Possible causes
Solutions
12
Err.12
Input phase
loss
1.the drive panel is abnormal.
2.the lightning protection plate is
abnormal
3.the main control panel is
abnormal
4.the three-phase input power is
not normal
1.replace the drive, the power
board or contactor
2.seek for technical support
3.check and eliminate the
existing problems in the
peripheral line
13
Err.13
Output phase
loss
1.the lead wires from the inverter
to the motor is not normal
2.the inverter's three phase
output is unbalanced when the
motor is running
3.the drive panel is abnormal.
4.the module is abnormal
1.eliminate peripheral faults
2.check the motor's three-phase
winding is normal or not and
eliminate faults
3.seek for technical support
14
Err.14
Module
overheating
1.the air duct is blocked
2.the fan is damaged
3.the ambient temperature is too
high
4.the module thermistor is
damaged
5.the inverter module is damaged
1.clean up the air duct
2.replace the fan
3.decrease the ambient
temperature
4.replace the thermistor
5.replace the inverter module
15
Err.15
External
equipment fault
Input external fault signal
through the multi-function
terminal DI
Reset run
16
Err.16
Communicatio
n fault
1.the communication cable is not
normal
2.the settings for communication
expansion card F9.07 are
incorrect
3.the settings for communication
parameters F9 group are
incorrect
4.the host computer is not
working properly
1.check the communication cable
2.correctly set the
communications expansion card
type
3.correctly set the
communication parameters
4.check the wiring of host
computer
17
Err.17
Contactor fault
1.input phase loss
2.the drive plate and the contact
are not normal
1.check and eliminate the
existing problems in the
peripheral line
2.replace the drive, the power
board or contactor
18
Err.18
Current
detection fault
1.check Hall device
2.the drive panel is abnormal.
1.replace the drive panel
2.replace hall device
19
Err.19
Motor
parameter auto
tuning fault
1.the motor parameters was not
set according to the nameplate
2.the identification process of
parameter is timeout
1.correctly set motor parameter
according to the nameplate
2.check the lead wire from the
inverter to the motor
20
Reserve
21
Err.21
EEPROM read
and write fault
EEPROM chip is damaged
Replace the main control panel
22
Err.22
Inverter
hardware fault
1.overvoltage
2.overcurrent
1.eliminate overvoltage fault
2.eliminate overcurrent fault
23
Err.23
Short-circuit to
ground fault
Motor short to ground
Replace the cable or motor