HITACHI WJ-C1 BASIC Manual, 히타치 매뉴얼

HITACHI WJ-C1 BASIC Manual 입니다.

 

1. 알람 및 트러블 슈팅 관련 정보

알람 및 트러블 슈팅 항목은 매뉴얼 45페이지부터 확인 가능합니다.
매뉴얼은 참고용으로 사용하시되, 복잡한 문제는 전문가의 도움을 받는 것을 권장드립니다.

 

 

FAULT / ERROR CODES DESCRIPTION

Fault / Error CodeDescription

E001	Over-current error
E005 / E039	Electronic thermal overload error (motor current > bC110)
E006	Dynamic braking resistor over used error
E007	DC-Bus over-voltage error
E008 / E011	Memory error / CPU error
E009	Undervoltage error
E010	Built-in current detector error
E012	External trip error (digital input configured for Ext)
E013	USP error — This error occurs if an operation command has been input to the inverter when the power supply is turned ON. Operation command detection is carried out for 1 second after the power supply is turned ON. (When USP function is selected.)
E014	Ground fault error
E015	Incoming voltage error (input power supply is too high)
E016	Instantaneous power failure error
E019	Temperature detector error
E020	Temperature error Cooling fan rotation speed reduction error
E021	Temperature error
E024	Input open-phase error — When [bb-65] input phase loss selection is set to 01, and when a missing phase is detected in input line, the inverter turns OFF its output.
E030	IGBT error (ground fault to motor or on output of VFD)
E034	Output open-phase error — When the output phase loss selection [bb-66] is set to 01, when a loose connection or disconnection of output line, disconnection inside the motor, etc. is detected, the inverter turns OFF its output. Detection of phase loss state is executed in the section between 5Hz to 100Hz.
E035	Thermistor error
E036	Brake error
E038	Low-speed range overload error
E039	Electronic thermal overload error (motor current > bC110)
E040	Operator keypad communication error
E041	RS485 / EZCOM communication error When CF-05 = 0 or 1
E042	RTC error

 

 

Fault / Error CodeDescription

E043 / E044 / E045	Internal Program illegal instruction error
E052	Speed Deviation error
E053	Over-Torque error
E090 – E096	STO path error / FS option error
E100	Encoder disconnection error when using P1-FB option card
E104	Position control range error — The encoder position data exceeded (268435455
E105	Speed deviation error
E106	Position deviation error — When using the hook position syncing the follower VFD’s position deviated over the value in parameter bb-86 for the amount of time in parameter bb-87
E107	Over-speed error

 

 

2. 기본적인 조치 방법
대부분의 알람 및 에러는 아래 조치로 해결이 가능합니다:

파라미터 재설정
드라이버 리셋
전원 재인가 (전원 껐다 켜기)
※ 단, 위의 조치로 해결되지 않는 경우 현장에서는 추가적인 대응이 어렵습니다.

3. 하드웨어 관련 설정 및 정밀 점검

하드웨어적인 문제나 고급 설정이 필요한 경우, 엠이티(MET)로 수리 의뢰해 주시기 바랍니다.
현장에서 무리한 수정을 시도하는 것은 장비 손상의 원인이 될 수 있습니다.

C1 V31 Basic Instruction Manual.pdf

1.54MB

 

📞 기술 문의 / 수리 접수

해당 장비의 수리, 유지보수 또는 기술 문의는
M.E.T 고객센터 1670-8257 또는 이메일 repair@met.kr 로 연락 주세요.