Powtran PI500-W Series - Page 54

Chapter 6 Troubleshooting
50
Chapter 6
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
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
Communication
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
21
Err.21
EEPROM read
and write fault
EEPROM chip is damaged
Replace the main control panel
22
Err.22
Inverter
hardware fault
1.Over voltage
2.Over current
1.Eliminate over voltage fault
2.Eliminate over current fault
23
Err.23
Short-circuit to
ground fault
Motor short to ground
Replace the cable or motor
26
Err.26
Cumulative
running time
arrival fault
Cumulative running time arrival
fault
Clear history information by
using initialization function
parameters
27
Err.27
Custom fault 1
Input custom fault 1 signal through
the multi-function terminal DI
Reset run
28
Err.28
Custom fault 2
Input custom fault 2 signal through
the multi-function terminal DI
Reset run
29
Err.29
Total power-on
time arrival fault
Total power-on time reaches the
set value
Clear history information by
using initialization function
parameters
31
Err.31
PID feedback
loss when
running fault
PID feedback is less than the set
value of E2.11
Check PID feedback signal or
set E2.11 to an appropriate
value
40
Err.40
Quick current
1.Whether the load is too large or
1.Reduce the load and check