產(chǎn)品詳情
078-6FV62-0AA0? CAP8022
078-6FV62-0AA0? CAP8022
078-6FV62-0AA0? CAP8022
一、單元驅(qū)動(dòng)故障
（一）檢測目的 防止單元在驅(qū)動(dòng)電路有故障、IGBT有故障、外部短路或過流狀態(tài)下工作，造成故障進(jìn)一步擴(kuò)大。
（二）故障原因及對(duì)策
★原因1：單元輸出過流或單元外部出現(xiàn)短路情況。
對(duì)策：查看負(fù)載有無故障，參數(shù)設(shè)置是否合理。
★原因2：IGBT損壞。
對(duì)策：檢查IGBT，更換損壞的器件。
★原因3：IGBT與單元驅(qū)動(dòng)板之間的接線錯(cuò)誤或者松動(dòng)。
對(duì)策：檢查接線，確保接線正確無誤，牢固可靠。
★原因4：單元驅(qū)動(dòng)板上的輸入電源電壓低于12V。
對(duì)策：檢查測試單元控制板上的電源輸出，做相應(yīng)處理。
二、單元通信故障（下行通信故障）
（一）檢測目的 當(dāng)單元與主控之間不能正常進(jìn)行通訊時(shí)，進(jìn)行停機(jī)處理。
（二）故障原因及對(duì)策
★原因1：單元電源板故障導(dǎo)致無輸出或輸出電壓低于22V。
對(duì)策：更換單元電源板。
★原因2：輸入端熔斷器全部損壞造成單元母線上沒電
對(duì)策：更換輸入端熔斷器。
★原因3：輸入端整流橋損壞造成單元母線上沒電。
對(duì)策：更換輸入端整流橋。
★原因4：充電電阻損壞造成單元母線上沒電，在系統(tǒng)上電時(shí)報(bào)單元通信故障。
對(duì)策：更換充電電阻。
★原因5：光纖傳輸故障。
對(duì)策：檢查光纖，確保連接正確可靠，沒有沾污，若損壞需更換新的光纖
6ES7414-4XT07-0AB0
1756-2WS
HPU690/077MB1
TSXP572634
TSXP571634M
UNIPULSE-F-701C
HD90S-C1-IOB1
HD90S-C3-SIOB1
HD90S-C1-PS2 02011798
MVI56E-MNETC
1756-IF4FXOF2F
4PP065.0571-K64
X20CP1584
X20CP1585
X20DOF322
D5F-2B34C-Y
6SE7090-0XX84-1CG1
6RA7085-6FV62-0-Z X01
EL640.480-AF1
6RA7085-6FV62-0
6GK1901-1BB11-2AA0? ? 250個(gè)
IC693NIU004 通訊模塊? 數(shù)量：10EA
MODICON MM-PMC3-1TB? MMPMC31TB
MODICON AS-506P-F32? AS506PF32
MODICON AM-C996-802? AMC996802
MIYACHI MM-730? MM730
MITSUBISHI MDS-B-CV-150? MDSBCV150
MITSUBISHI FR-A540-30K-NA? FRA54030KNA
MEASUREX 80360206-001? 80360206001
MEASUREX 51196886-100? 51196886100
KAWASAKI P80B22450RCX2A? P80B22450RCX2A
JOHNSON CONTROLS NU-NCM300-0? NUNCM3000
ITE SIEMENS SLD69400NGT? SLD69400NGT
ITE SIEMENS CLD63B600? CLD63B600
ISSC 627-1002RC? 6271002RC
INDRAMAT RAC3.1-150-460-A00-Z1-220? RAC31150460A00Z1
INDRAMAT MDD112D-N-030-N2M-130PB1? MDD112DN030N2M11
INDRAMAT MDD112D-L-015-N2M-130PBO? MDD112DL015N2M13
INDRAMAT MDD112C-N-030-N2L-130PB0? MDD112CN030N2L13
INDRAMAT MDD093B-N-020-N2L-110PA0? MDD093BN020N2L12
INDRAMAT MAC112D-2-HD-4-C/130-A-0/WI520LX/S018? MAC112D2HD4C1301
INDRAMAT DDS03.2-W030-BE12-01-FW? DDS032W030BE1202
INDRAMAT DDS03.2-W030-B12-01-FW? DDS032W030B1201F
INDRAMAT DDS02.1-W050-DA01-00? DDS021W050DA0100
INDRAMAT CLM1.3-X-0-2-B-FW? CLM13X02BFW
INDRAMAT 2AD132B-B350B1-DS03-B2V1? 2AD132BB350B1DS0
HONEYWELL J-DSG53? JDSG53
HONEYWELL 51108607-902? 51108607902
HONEYWELL 4DP7APXPR-311? 4DP7APXPR311
HOFFMAN ENCLOSURES AFMSC24206SS? AFMSC24206SS
HITACHI LAN-ETH2? LANETH2
GIDDINGS & LEWIS M.1016.9626-R5? M10169626R5
GENERAL ELECTRIC DS3828CSP23A? DS3828CSP23A
GENERAL ELECTRIC DS3800NHVE1C1A? DS3800NHVE1C1A
GENERAL ELECTRIC 531X140CCHATM2? 531X140CCHATM2
GENERAL ELECTRIC 331X323AAG03? 331X323AAG03
GENERAL ELECTRIC 193X-379ACG01? 193X379ACG01
GENERAL ELECTRIC 118D1313G1? 118D1313G1
GENERAL ELECTRIC 117D6635G2? 117D6635G2
GENERAL ELECTRIC 07556D26G0002? 07556D26G0002
GE FANUC IC752WTD802? IC752WTD802
GE FANUC IC3600EPSA1? IC3600EPSA1
GE FANUC A06B-0860-B200? A06B0860B200
FOXBORO B0142CC? B0142CC
FORMSPRAG CL-41825-2? CL418252
FISHER ROSEMOUNT 880A? 880A
FANUC A20B-0003-0754? A20B00030754
FANUC A20B-0002-0942? A20B00020942
FANUC A06B-6066-H211? A06B6066H211
FANUC A06B-6064-H322? A06B6064H322
FANUC A06B-6058-H323? A06B6058H323
FANUC A06B-6044-H008? A06B6044H008
FANUC A06B-0758-B201/3000? A06B0758B2013000
FANUC A06B-0652-B012? A06B0652B012
FANUC A06B-0522-B351? A06B0522B351
FANUC A06B-0502-B074? A06B0502B074
FANUC A06B-0356-B755? A06B0356B755
FANUC A06B-0304-B101? A06B0304B101
EUROTHERM DRIVES 591C/0700/9? 591C07009
ESC S-132-0001? S1320001
ESC S-112-0001? S1120001
ESC S-112-0000? S1120000
DYNAMATIC DC30085A4N1? DC30085A4N1
DOLAN JENNER SS400-10042? SS40010042
CUTLER HAMMER S801T24N3S? S801T24N3S
CONTROL TECHNIQUES DXM-6200WB? DXM6200WB
CINCINNATI TEST SYSTEMS I21-S-15? I21S15
CINCINNATI TEST SYSTEMS GSM-04? GSM04
BERGER POSITEC SYMSTRF-PD? SYMSTRFPD
BAYSIDE PXY-236? PXY236
BAILEY CONTROLS INICT-01? INICT01
BAILEY CONTROLS IMMFC-03? IMMFC03
AVTRON AFS110-4CN0-C? AFS1104CN0C
ASEA BROWN BOVERI QDBB-153M? QDBB153M
ASEA BROWN BOVERI GNT2009459R0007? GNT2009459R0007
ASEA BROWN BOVERI EHDB650C-1L? EHDB650C1L
ASEA BROWN BOVERI ACS60402605000B0000901? ACS60402605000B0
ASEA BROWN BOVERI ACS604-0260-5-00002000900? ACS6040260500002
ASEA BROWN BOVERI 58114791? 58114791
ASEA BROWN BOVERI 57771224? 57771224
ASEA BROWN BOVERI 57520001-FY/4? 57520001FY4
ASEA BROWN BOVERI 57520001-FY/3? 57520001FY3
ASEA BROWN BOVERI 57088621? 57088621
ASCO L206380-7RVU-120? L2063807RVU120
ARO 939-72768? 93972768
ALLEN BRADLEY 8520-ETCP? 8520ETCP
ALLEN BRADLEY 8410-MPNL? 8410MPNL
ALLEN BRADLEY 6170-FDCF-1A1ECZZ? 6170FDCF1A1ECZZ
ALLEN BRADLEY 6170-FCCE-1Z1EBZZ? 6170FCCE1Z1EBZZ
ALLEN BRADLEY 6170-EDFE1A1EBZZ? 6170EDFE1A1EBZZ
ALLEN BRADLEY 6170-EDD1A1EBZZ/A? 6170EDD1A1EBZZA
ALLEN BRADLEY 6170-EDCD1Z1EBZZ/A? 6170EDCD1Z1EBZZA
ALLEN BRADLEY 6170-ECFD1A1EBZZ? 6170ECFD1A1EBZZ
ALLEN BRADLEY 6170ECCD1A1EBZZ? 6170ECCD1A1EBZZ
ALLEN BRADLEY 6170-DCCE1A1EBZZ? 6170DCCE1A1EBZZ
ALLEN BRADLEY 500-GOB-930? 500GOB930
ALLEN BRADLEY 4100-212-PR? 4100212PR
ALLEN BRADLEY 3100-UC2? 3100UC2
ALLEN BRADLEY 2750-AHD? 2750AHD
ALLEN BRADLEY 2711-T10G15? 2711T10G15
ALLEN BRADLEY 2711-K6C1L1? 2711K6C1L1
ALLEN BRADLEY 2711-K10C3? 2711K10C3
ALLEN BRADLEY 20DB4P2A3EYYA6DBL? 20DB4P2A3EYYA6DB
ALLEN BRADLEY 200042? 200042
ALLEN BRADLEY 1779-KFM? 1779KFM
ALLEN BRADLEY 1775-SR5? 1775SR5
ALLEN BRADLEY 1774-LP3? 1774LP3
ALLEN BRADLEY 1771-QDC? 1771QDC
ALLEN BRADLEY 1770-T3? 1770T3
ALLEN BRADLEY 1770-T1? 1770T1
ALLEN BRADLEY 1770-M11? 1770M11
ALLEN BRADLEY 1756-L63? 1756L63
ALLEN BRADLEY 1747-L553? 1747L553
ALLEN BRADLEY 1747-L543? 1747L543
ALLEN BRADLEY 150-B54NBD? 150B54NBD
ALLEN BRADLEY 143678? 143678
ALLEN BRADLEY 1404-M805B-ENT-02? 1404M805BENT02
ALLEN BRADLEY 1398-DDM-009X? 1398DDM009X
ALLEN BRADLEY 1336VT-B075-EAT-L3? 1336VTB075EATL3
ALLEN BRADLEY 1336-MOD-KB050? 1336MODKB050
ALLEN BRADLEY 1336-B020-EDE-L1? 1336B020EDEL1
ALLEN BRADLEY 1336-B020-EAE-FA2-L3? 1336B020EAEFA2L3
ALLEN BRADLEY 1333-HAA? 1333HAA
ALLEN BRADLEY 1326AB-C3E-11-A7? 1326ABC3E11A7
ADEPT TECH 30330-15000? 3033015000
ADEPT TECH 10171-00020? 1017100020
ACCURAY 064895-001? 064895001
ACCURAY 061580-001? 061580001
