HITACHI SH1 SERIES INVERTER Manual, 히타치 인버터 매뉴얼

HITACHI SH1 SERIES INVERTER Manual 입니다.

1. 알람 및 트러블 슈팅 관련 정보

알람 및 트러블 슈팅 항목은 매뉴얼 5-1장에서 확인 가능합니다.
매뉴얼은 참고용으로 사용하시되, 복잡한 문제는 전문가의 도움을 받는 것을 권장드립니다.

 

Error Events Table

CodeDetailsCorrective ActionsRelated Parameter

E001	By the load and the operating conditions, overcurrent has occurred	- If the acceleration is fast, increase the acceleration time [AC120] - Use the overcurrent suppression function [DA112] - Use the overload restriction function [BA122] - Use the overcurrent retry function [BA122] - In order to stabilize the control, adjust the constant [HA-01]	AC120, DA112, BA122, BA122, HA-01
E005 / E039	By the load and the operating conditions, current has increased	- If the acceleration is fast, increase the acceleration time [AC120] - Use the overload restriction function [BA122] - If the motor sound is abnormal, in order to stabilize the control, adjust the constant [HA-01]	AC120, BA122, HA-01
E006	Braking resistor use is limited	- If the deceleration is fast, increase the deceleration time [AC121] - Reselection of the braking resistor is necessary [DA-20]	AC121, DA-20
E007	Internal voltage has increased. Insufficient capacity of the inverter	- If the deceleration is fast, increase the deceleration time [AC121] - Use the overvoltage suppression functions [DA140][DA146] - Use the overvoltage retry function [BB-23] - Use a braking option	AC121, DA140/DA146, BB-23
E008	Main CPU abnormality	- Carry out counter measures for the inverter noise - Consecutive error may cause a failure	-
E009	Main circuit supply has drop	- To disable the undervoltage error, change setting [BB-27] - Use the undervoltage retry function [BB-21]	BB-27, BB-21
E010	Current detector abnormality	- Carry out counter measures for the inverter noise - Consecutive error may cause a failure, replacement of the components is necessary	-
E012	[EXT] input terminal is ON	- Check the signal status of the input terminal [DA-51] - Check if there are no operations by communication or programme	DA-51
E013	[USP] input terminal is ON if at the start-up, the RUN command was issued right at the start up	- Make sure that an operation command is not introduced at the time of turning ON the inverter [DA-51]	DA-51
E014	Ground fault detected at main circuit voltage turning-on	- Check for ground fault of the motor, wiring, etc.	-
E015	Continued state of incoming high power	- Review the power circumstances, such as the power supply capacity [DA-40]	DA-40
E016	Instantaneous power failure, control supply has dropped	- If you wish to avoid the tripping, use the power loss retry function [BB-20]	BB-20
E019	Abnormality in temperature detector circuit	- Carry out counter measures for the inverter noise - Consecutive errors may cause a failure	-
E020	Because of cooling-fan life span, internal temperature has increased	- Change of the cooling-fan is necessary - Lower the carrier frequency [BB101]	BB101
E021	Internal temperature has increased	- Requires a review of the installation circumstances - Lower the carrier frequency	-
E024	Disconnection of the wiring in the supply side has occurred	- Check the fastening of the input wiring with screws - Check that the 3 phases are correctly inserted	-
E030	Suddenly current increase	- Output ground fault - Disconnection confirm - Check that the motor is not locked	-
E034	Disconnection of the wiring in the motor side has occurred	- Check the output wiring disconnection, motor insulation failure, etc. - Check that the 3 phases are correctly inserted	-
E035	Abnormal motor temperature	- Improve the motor cooling circumstances - Use the overload restriction function [BA122]	BA122
E036	Thermistor abnormality	- Check for the break-down of the thermistor [CB-40] - Check the thermistor settings [DA-51]	CB-40, DA-51
E036	Brake abnormality	- Check for the break-down of the brake and for the disconnection of the wiring for the [BOK] signal - Check the brake waiting time [AF134][AF141]	AF134/AF141
E038	During slow speed, current has increased	- If torque is needed during slow speed, a review of the inverter capacity is necessary	-
E040	Panel disconnection error	- Check for the disconnection of the panel from the inverter [UA-20] - Noise counter-measures are necessary	UA-20
E041	RS485 communication error	- Noise counter-measures are necessary - Check the communication setting [CF-01]	CF-01
E042	RTC error	- Battery replacement for the panel is necessary	-
E043 ~ E045 / E050 ~ E059	There is an error in the EzSQ programme	- For more information, please refer to the user’s guide.	-
E060 ~ E089	There is an error in the option	- For more information, please refer to each option in user’s guide.	-
E090 ~ E096	There is an error in the STO path	- For more information, please refer to the P1 functional safety guide.	-

 

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Note:

• For other errors not shown above, refer to the user’s guide.
• 1. STO function is not suitable for SH1 series.
• Regarding the warnings, please refer to the user’s guide. Fixing the parameter details shown in the panel screen may end the warning.

 

 

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.

HITACHI SH1 English Manual.pdf

7.24MB

 

📞 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.