Mã lỗi biến tần HpMont HD09-2s0p7GMS

Fault	Fault reasons	Counter-measures
-Lu-	DC bus undervoltage	• At the begining of powering on and at the end of powering off • Input voltage is too low • Improper wiring leads to undervoltage of hardware	• It is normal status of powering on and powering off • Please check input power voltage • Please check wiring and wire the inverter properly
E0001	Inverter acceleration overcurrent	• Improper connection between inverter and motor • Improper motor parameters • The rating of the used inverter is too small • Acceleration / deceleration time is too short	• Connect the inverter and motor properly • Please set correct motor parameters (F08.00 – F08.03) • Select inverter with higher rating Please set proper acceleration time and deceleration time (F03.01, F03.02)
E0002	Inverter deceleration overcurrent
E0003	Inverter constant speed overcurrent
E0004	DC bus acceleration over voltage	• Input voltage is too high • Deceleartion time is too short • Improper wiring leads to overvoltage of hardware • Improper selection of the braking devices	• Please check power input • Please set a proper value for deceleration time (F03.02) • Please check wiring and wire the inverter properly • Select according to the recommended braking devices of section 5.2 Braking Resistor, page 20
E0005	DC bus deceleration over voltage
E0006	DC bus constant speed over voltag

Fault	Fault reasons	Counter-measures
E0007	Stall overvoltage	• Bus voltage is too high • The setting of stall overvoltage is too low	• Please check power input or the function of brake • Set the value of stall overvoltage properly (F19.19)
E0008	Fault of power module	• Short circuit between phases output • Short circuit to the ground • Output current is too high • Power module is damaged	• Please check the connection and connect the wire properly • Please check the connection and connect the wire properly • Please check the connection and mechanism • Please contact the supplier for repairing
E0009	Heatsink overheat	• Ambient temperature is too high • Inverter external ventilation is not good • Fan fault • Fault occurs to temperature detection circuit	• Please use inverter with higher power capacity • Improve the ventilation around the inverter • Replace the cooling fan • Please seek technical support
E0011	CPU fault	• CPU abnormal	• Please detect at power on after completely power outage • Please seek technical support
E0012	Parameters auto tuning fault	• Parameter auto-tuning is time out	• Please check the motor’s connection • Input the correct motor parameters (F08.01 – F08.03) • Please seek technical support
E0013	Contactor is not actuated	• Contactor fault • Fault of control circuit	• Replace the contactor • Please seek technical support
E0014	Fault of current detection circuit	• Current detection circuit is damaged	• Please contact the supplier for repairing
E0016	Fault of output phase	• Output phase disconnectionor loss • Heavy imbalance of inverter’s three-phase load	• Please check the connection between inverter and motor • Please check the quality of motor
E0017	Inverter overload	• Acceleration time is too short • Improper setting of V/f curve or torque boost leads to over current • Mains supply voltage is too low • Motor load is too high	• Adjust acceleration time (F03.01) • Adjust V/f curve (F09.01 – F09.06) or torque boost (F09.07, F09.08) • Please check mains supply voltage • Please use inverter with proper power rating

Fault	Fault reasons	Counter-measures
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 runs with blocked torque or load is too heavy	• Adjust thesetting of V/f curve (F09.01 – F09.06) • Check the power input • Please use special motor • Please check the load and mechanical transmission devices
E0021	Access fault of Control board EEPROM	• Memory circuit fault of control board EEPROM	• Please contact the supplier for repairing
E0024	Fault of external equipment	• Fault terminal of external equipment operates	• Please check external equipment
E0028	SCI communication time-out	• Connection fault of communication cable • Disconnected or not well connected	• Please check the connection
E0029	SCI communication error	• Connection fault of communication cable • Disconnected or not well connected • Communication setting error • Communication data error	• Please check the connection • Please check the connection • Please correctly set the communication format (F17.00), and the baud rate (F17.01)