Shenzhen Hpmont Technology Co., Ltd.
Chapter 8 Troubleshooting and Maintenance
HD5L Series Controller User Manual V1.4
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93
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Fault
Fault reasons
Counter-measures
E0023
Faulty setting of
parameters
•
The power rating between motor
and controller is too different
•
Improper setting of motor
parameters
•
Select a controller with suitable
power rating
•
Set correct value of motor
parameters
E0024
Fault of external
equipment
•
Fault terminal of external
equipment operates
•
Check external equipment
E0025
Too small running
current
•
Improper setting of F16.14, F16.15
•
Correct the setting of F16.14, F16.15
•
Check the connection between
HD5L and motor
•
Detect HD5L whether output
•
Detect whether the output contactor
work is normal
E0028
SCI communication
timeout
•
Connection fault of
Communication cable
•
Disconnected or not well
connected
•
Check the connection
E0029
SCI communication
error
•
Connection fault of
communication cable
•
Disconnected or not well
connected
•
Communication setting error
•
Communication data error
•
Check the connection
•
Check the connection
•
Correctly set the communication
format and the baud rate
•
Send the data according to MODBUS
protocol
E0030
Wrong PG direction
•
PG wire phase and motor phase do
not match
•
Set the reverse value of F11.02
E0031
PG direction reverse
•
PG without input signal
•
Check the PG connection
E0032
Motor over speed
•
PG pulse number fault
•
Inadequate controller torque
•
Speed-loop PI parameter setting is
incorrect
•
Set proper PG pulse number
•
Select bigger capacity controller
•
Correctly set speed-loop PI
parameter
E0033
Z signal loss of ABZ
encoder
•
Connection problem
•
Severe interference
•
Check the connection
E0034
UVW signal wrong of
UVW encoder
•
UVW PG fan-area error
•
Check the UVW connection
E0035
CD phase wrong of
SINCOS encoder
•
PG fault
•
PG disconnection
•
Check the PG
•
Check the PG connection
E0036
Contactor fault
•
Contactor damaged
•
Feedback contact connection
problem
•
Change the contactor
•
Check the connection
E0037
Governor fault
•
Check external governor
•
Check feedback signal
•
Replace governor
•
Replace circuit
123
Note:
E0022 does not affect normal run of controller.
8