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hpmont HD3N Series User Manual

hpmont HD3N Series
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Chapter 7 Troubleshooting and Maintenance Shenzhen Hpmont Technology Co., Ltd.
- 102 - HD3N Series User Manual V1.1
Fault Fault reasons Counter-measures
E0008
Power module fault
Short circuit between phases
output
Short circuit to the ground
Output current is too high
Power module is damaged
Check the connection and connect the
wire properly
Check the connection and connect the
wire properly
Check the connection and mechanism
Contact the supplier for repairing
E0009
Heatsink overheat
Ambient temperature is too high
Poor external ventilation of HD3N
Fan fault
Fault occurs to temperature
detection circuit
Use inverter with higher power
capacity
Improve the ventilation around HD3N
Replace the cooling fan
Seek technical support
E0010
Braking unit fault
Circuit fault of braking unit
Seek technical support
E0012
Parameters auto-
tuning fault
Parameter auto-tuning is timeout
Check the motor connection
Input correct motor parameters
(F08.00 - F08.04)
Seek technical support
E0014
Current detection
circuit fault
Current detection circuit is
damaged
Contact the supplier for repairing
E0015
Input voltage phase
loss
For three-phase input HD5L, input
phase loss fault occurs to power
input
Check the three-phase power input
Seek technical support
E0016
Output voltage
phase loss
Output voltage phase
disconnection or loss
Three-phase load of HD3N is
severely unbalanced
Check the connection between HD5L
and motor
Check the quality of motor
E0017
Inverter overload
Acc time is too short
Improper setting of motor
parameter
Improper setting of V/f curve or
torque boost leads to over current
Did not auto-tune motor in vector
control mode
Restart motor that is rotating after
sudden instantaneous voltage loss
Mains supply voltage is too low
Motor load is too high
Adjust Acc time (F03.01, F03.03,
F03.05, F03.07)
Set proper motor parameter (F08.00 -
F08.04)
Adjust V/f curve (F09.00 - F09.06) or
torque boost (F09.07,F09.08)
Do parameter auto tuning (F08.06)
Set F02.00 = 2
Check mains supply voltage
Use HD3Nr with proper power rating
E0018
Inverter output load-
loss
Load disappears or falls suddenly
Parameters are not set properly
Check load and mechanical
transmission devices
Set the parmeters properly (F20.03 -
F20.05)
E0019
Motor overload
Improper setting of V/f curve
Mains supply voltage is too low
Normal motor runs for a long time
with heavy load at low speed
Motor locked-rotor or overload
Adjust V/f curve (F09.00 - F09.06)
Check the power input
Use special motor if the motor needs
to operate for a long time with heavy
load
Check the load and mechanical
transmission devices

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hpmont HD3N Series Specifications

General IconGeneral
Brandhpmont
ModelHD3N Series
CategoryInverter
LanguageEnglish

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