描述
对故障现象进行分析
(1)变频器故障跳闸,变频器发出报警信息,LED显示故障代码。可通过代码内容,结合首先确认的项目,进行分析判断。
导致变频器故障跳闸的常见原因有:过电流;过负载;过电压;瞬时停电、电压不足;失速防止;外部热继电器动作;散热器过热、风扇故障;输出侧接地短路过电流;输出缺相;PU停止;变频器出错等原因。
(2)变频器没有跳闸,LED显示故障信息,需要结合首先确认的项目,并结合以下内容进行分析判断:
参数设定错误;电动机是否旋转?加/减速时间是否正确?是否可以恒速运行?速度是否平稳?显示是否正常?电动机运行是否平稳?
艾特贸易网小编提示:
通过分析判断后,如果仍然无法对故障做出诊断,可将变频器恢复到出厂设定初始值状态,重新设置所需要的参数,并再次检查。
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CONTROL TECHNIQUES UNI-2402 USPP UNI2402
CONTROL TECHNIQUES UNI-2402VTC NSFP UNI2402VTC
CONTROL TECHNIQUES UNI-2402VTC NSPP UNI2402VTC
CONTROL TECHNIQUES EI-203-00-000 NSPP EI20300000
CONTROL TECHNIQUES EN-208-00-000 USPP EN20800000
CONTROL TECHNIQUES SPMC1601 USPP SPMC1601
CONTROL TECHNIQUES SPMD1604M NSFP SPMD1604M
CONTROL TECHNIQUES SPMD1604M USPP SPMD1604M
CONTROL TECHNIQUES SPMD1604S USPP SPMD1604S
CONTROL TECHNIQUES DXM-308 USPP DXM308
CONTROL TECHNIQUES CD550K-R USPP CD550KR
CONTROL TECHNIQUES EB-203-00-000 USPP EB20300000
CONTROL TECHNIQUES EB-203-00-C01 USPP EB20300C01
CONTROL TECHNIQUES EI-203-00-000 USPP EI20300000
CONTROL TECHNIQUES 142UMC300-CAGAA NSFP 142UMC300CAGAA
CONTROL TECHNIQUES UNI-1401 NSPP UNI1401
CONTROL TECHNIQUES SMDEVICENET USPP SMDEVICENET
CONTROL TECHNIQUES 6041-8001 USPP 60418001
CONTROL TECHNIQUES DXA-202 USPP DXA202
Control Techniques Servo Motor DXM-340WB,FACTORY REFUR
CONTROL TECHNIQUES V1500 USPP V1500
CONTROL TECHNIQUES V75-ICD USPP V75ICD
CONTROL TECHNIQUES FX-490 USPP FX490
CONTROL TECHNIQUES 142DSD300TAAAA USPP 142DSD300tAAAA
CONTROL TECHNIQUES 200XS25/50 USPP 200XS2550
CONTROL TECHNIQUES 2423-0230 NSPP 24230230
CONTROL TECHNIQUES 300487-05 NSPP 30048705
CONTROL TECHNIQUES 320C-02 USPP 320C02
CONTROL TECHNIQUES 320C-03 USPP 320C03
CONTROL TECHNIQUES 566-857-000 USPP 566857000
CONTROL TECHNIQUES 6M4Q-15 USPP 6M4Q15
CONTROL TECHNIQUES 7004-0014 USPP 70040014
CONTROL TECHNIQUES 8200-00060 USPP 820000060
CONTROL TECHNIQUES 850014-02 NSPP 85001402
CONTROL TECHNIQUES 901B-2551 NSPP 901B2551
CONTROL TECHNIQUES 95DSB301CAAAA USPP 95DSB301CAAAA
CONTROL TECHNIQUES 960162-01 USPP 96016201
CONTROL TECHNIQUES 960169-02 USPP 96016902
CONTROL TECHNIQUES 960169-04 USPP 96016904
CONTROL TECHNIQUES 960177-02 USPP 96017702
CONTROL TECHNIQUES 960473-02 NSFP 96047302
CONTROL TECHNIQUES 960473-03 USPP 96047303
CONTROL TECHNIQUES 960473-04 USPP 96047304
CONTROL TECHNIQUES 960500-06 USPP 96050006
CONTROL TECHNIQUES 960750-16 NSFP 96075016
CONTROL TECHNIQUES AX-4000-00-0D-000 USPP AX4000000D000
CONTROL TECHNIQUES CD-220 USPP CD220
CONTROL TECHNIQUES CD-220K USPP CD220K
CONTROL TECHNIQUES CD-220K-R USPP CD220KR
CONTROL TECHNIQUES CDE11-75POD USPP CDE1175POD
CONTROL TECHNIQUES CDE15HP USPP CDE15HP
CONTROL TECHNIQUES CDE15HPICD USPP CDE15HPICD
CONTROL TECHNIQUES CDE40HPICD USPP CDE40HPICD
CONTROL TECHNIQUES CFCS-065 USPP CFCS065
CONTROL TECHNIQUES CFEF-050 NSPP CFEF050
CONTROL TECHNIQUES CFOCS-050 USPP CFOCS050
CONTROL TECHNIQUES DD-150 USPP DD150
CONTROL TECHNIQUES DIN3220150 USPP DIN3220150
CONTROL TECHNIQUES DIN3380110B-R USPP DIN3380110BR
CONTROL TECHNIQUES DXA-205 NSPP DXA205
CONTROL TECHNIQUES DXA-6200 USPP DXA6200
CONTROL TECHNIQUES DXA6300 USPP DXA6300
CONTROL TECHNIQUES DXE-208C NSPP DXE208C
CONTROL TECHNIQUES DXE-4120CB USPP DXE4120CB
CONTROL TECHNIQUES DXE-4120W USPP DXE4120W
CONTROL TECHNIQUES DXE-450 NSFP DXE450
CONTROL TECHNIQUES DXE-450 USPP DXE450
CONTROL TECHNIQUES DXE-455CB USPP DXE455CB
CONTROL TECHNIQUES DXE-455WB USPP DXE455WB
CONTROL TECHNIQUES DXM6300B USPP DXM6300B
CONTROL TECHNIQUES EI-202-04-000 NSFP EI20204000
CONTROL TECHNIQUES EN-204-00-000 USPP EN20400000
CONTROL TECHNIQUES EN-204-00-001 NSFP EN20400001
CONTROL TECHNIQUES EN-205-00-000 USPP EN20500000
CONTROL TECHNIQUES EN-208-05-000 USPP EN20805000
CONTROL TECHNIQUES EN-214-06-000 USPP EN21406000
CONTROL TECHNIQUES FM-3 USPP FM3
CONTROL TECHNIQUES FX-208 NSFP FX208
CONTROL TECHNIQUES FX-208 NSPP FX208
CONTROL TECHNIQUES FX-208 USPP FX208
CONTROL TECHNIQUES FX-340 USPP FX340
CONTROL TECHNIQUES FX-4120 USPP FX4120
CONTROL TECHNIQUES FX-455 USPP FX455
CONTROL TECHNIQUES FX-6120 USPP FX6120
CONTROL TECHNIQUES FX-6310 USPP FX6310
CONTROL TECHNIQUES IN61 NSFP IN61
CONTROL TECHNIQUES IOM-1 USPP IOM1