西門子變頻器故障分析和處理方法
一般來(lái)說(shuō)，當(dāng)遇到西門子變頻器故障時(shí)，再上電之前首先要用萬(wàn)用表檢查一下整流橋和IGBT模塊有沒(méi)有燒，線路板上有沒(méi)有明顯燒損的。
具體方法是：用萬(wàn)用表(是用模擬表)的電阻1K檔，黑表棒接變頻器的直流端(-)極，用紅表棒分別測(cè)量變頻器的三相輸入端和三相輸出端的電阻，其阻值應(yīng)該在5K-10K之間，三相阻值要一樣，輸出端的阻值比輸入端略小一些，并且沒(méi)有充放電現(xiàn)象。然后，反過(guò)來(lái)將紅表棒接變頻器的直流端( )極，黑表棒分別測(cè)量變頻器三相輸入端和三相輸出端的電阻，其阻值應(yīng)該在5K-10K之間，三相阻值要一樣，輸出端的阻值比輸入端略小一些，并且沒(méi)有充放電現(xiàn)象。否則，說(shuō)明模塊損壞。這時(shí)候不能盲目上電，特別是整流橋損壞或線路板上有明顯的燒損的情況下尤其禁止上電，以免造成更大的損失。
如果以上測(cè)量西門子變頻器故障結(jié)果表明模塊基本沒(méi)問(wèn)題，可以上電觀察。
1、上電后面板顯示[F231]或[F002](MM3變頻器)，這種故障一般有兩種可能。常見(jiàn)的是由于電源驅(qū)動(dòng)板有問(wèn)題，也有少部分是因?yàn)橹骺匕逶斐傻模梢韵葥Q一塊主控板試一試，否則問(wèn)題肯定在電源驅(qū)動(dòng)板部分了。
2、上電后面板無(wú)顯示(MM4變頻器)，面板下的指示燈[綠燈不亮，黃燈快閃]，這種現(xiàn)象說(shuō)明整流和開(kāi)關(guān)電源工作基本正常，問(wèn)題出在開(kāi)關(guān)電源的某一路不正常(整流二極管擊穿或開(kāi)路，可以用萬(wàn)用表測(cè)量開(kāi)關(guān)電源的幾路整流二極管，很容易發(fā)現(xiàn)問(wèn)題。換一個(gè)相應(yīng)的整流二極管問(wèn)題就解決了。這種問(wèn)題一般是二極管的耐壓偏低，電源脈動(dòng)沖擊造成的。
3、有時(shí)顯示[F0022,F0001,A0501]不定(MM4)，敲擊機(jī)殼或動(dòng)一動(dòng)面板和主板時(shí)而能正常，一般屬于接插件的問(wèn)題，檢查一下各部位接插件。也發(fā)現(xiàn)有個(gè)別機(jī)器是因?yàn)榫€路板上的阻容元件質(zhì)量問(wèn)題或焊接不良所致。
4、上電后顯示[-----](MM4)，一般是主控板問(wèn)題。多數(shù)情況下?lián)Q一塊主控板問(wèn)題就解決了，一般是因?yàn)橥鈬刂凭€路有強(qiáng)電干擾造成主控板某些元件(如帖片電容、電阻等)損壞所至，或與主控板散熱不好也有一定的關(guān)系。但也有個(gè)別問(wèn)題出在電源板上。
5、上電后顯示正常，一運(yùn)行即顯示過(guò)流。[F0001](MM4)[F002](MM3)即使空載也一樣，一般這種現(xiàn)象說(shuō)明IGBT模塊損壞或驅(qū)動(dòng)板有問(wèn)題，需更換IGBT模塊并仔細(xì)檢查驅(qū)動(dòng)部分后才能再次上電，不然可能因?yàn)轵?qū)動(dòng)板的問(wèn)題造成IGBT模塊再次損壞！這種問(wèn)題的出現(xiàn)，一般是因?yàn)樽冾l器多次過(guò)載或電源電壓波動(dòng)較大(特別是偏低)使得變頻器脈動(dòng)電流過(guò)大主控板CPU來(lái)不及反映并采取保護(hù)措施所造成的。
總結(jié)以上，大的原器件如IGBT功率模塊出問(wèn)題的比例倒是不多，因?yàn)橐恍┑投说暮?jiǎn)單原器件問(wèn)題和裝配問(wèn)題引發(fā)的故障比例較多，如果有圖紙和零件，這些問(wèn)題便不難解決而且費(fèi)用不高，否則解決這些問(wèn)題還是不容易的。最簡(jiǎn)單的辦法就是換整塊的線路板！
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1/2" 150# Rosemount 8711 TSA005R1N0 Lined Magnetic Flowtube C9 (2004)
0.3" 150# Rosemount 8711 ASA30FR1E5 Lined Magnetic Flowtube B13 (2004)
NEW ROSEMOUNT 0068N31N00N180X8Q4 TEMPERATURE SENSOR ELEMENT D555992
Rosemount Analytical Ruggedized High Temp PH Electrode Sensor 22694-02 Mod 381
New Rosemount Temperature Sensor 23132-00 3K MOD 320B
NEW ROSEMOUNT 751AM7E5B FIELD SIGNAL INDICATOR GAUGE D451279
ROSEMOUNT N21C60N100E6 TEMPERATURE SENSOR **
ROSEMOUNT 03031-0332-0003
ROSEMOUNT 79-324-2 CONNECTION HEAD *NEW NO BOX*
ROSEMOUNT 1181 **
ROSEMOUNT 1151GP7S22S1 **
ROSEMOUNT 0078N21C30N140E6 *NEW NO BOX*
ROSEMOUNT 0444RL2U1AXXX 1NA **
ROSEMOUNT World Class 3000 Oxygen Analyzer System cable only
ROSEMOUNT EMERSON STAINLESS TEMPERATURE SENSOR 78RTD #2241016 14 1/2"NIB
ROSEMOUNT EMERSON STAINLESS TEMPERATURE SENSOR 78RTD #2241006 14 1/2"NIB
ROSEMOUNT E15410S-1-NA-115-52 TEMPERATURE SENSOR **
ROSEMOUNT 8701-TSA015C1 MAGNETIC FLOWTUBE
ROSEMOUNT 751AM1E5B FIELD SIGNAL INDICATOR 4-20 mADC METER INPUT
Rosemount Pressure Transmitter 3051
ROSEMOUNT 3044C A1B4M5C6 TEMPERATURE TRANSMITTER **
NEW ROSEMOUNT ANALYTICAL COMBINATION PH ORP SENSOR 0399-07
Rosemount 444RL1U2E2NA Alphaline Temperature Transmitter
ROSEMOUNT 08712-0512-000 *NEW IN BOX*
NEW ROSEMOUNT 414-FIG LINEAR BRIDGE 414FIG
AUCTION IS FOR 1, 3 VALVE MANIFOLD BY ROSEMONT
EMERSON FISHER ROSEMOUNT 12-766490 RQAUS1
EMERSON FISHER ROSEMOUNT 12P0523X-022 RQAUS1
EMERSON FISHER ROSEMOUNT CL6859X1-A5 (REV .C) RQAUS1
ROSEMOUNT PC CIRCUIT BOARD CARD 08712-0821-0006 0871208210006
Rosemount Engineering Co. 0-5000 PSI pressure transmitter 1401A1C2
Rosemount Circuit Board 652901 #13500
Rosemount Temperature Control Board P/N 624006 (NIB)
ROSEMOUNT 1"MAGNETIC FLOWTUBE MODEL:8705AHA010C1W0NA #523756T
ROSEMOUNT 1"MAGNETIC FLOWTUBE #523758T MODEL:8705AHA010C1W0NA
ROSEMOUNT 1"MAGNETIC FLOW TUBE #524650T MODEL:8705AHA010C1W0NA
ROSEMOUNT 1"MAGNETIC FLOW TUBE #524647T MODEL:8705AHA010C1W0NA
ROSEMOUNT 1"MAGNETIC FLOWTUBE #524700T MODEL:8705AHA010C1W0E5 SN:0207151
ROSEMOUNT 1"MAGNETIC FLOWTUBE #524652T MODEL:8705AHA010C1W0E5
ROSEMOUNT 1" MAGNETIC FLOW TUBE #524655T MODEL:8705AHA010C1W0E5
FISHER ROSEMOUNT 100 SERIES 6 POINT I/O MODULE W30382X0012
Rosemount Analytical Conductivity Sensor Model 400-13-60. Loc 34A
FISHER ROSEMOUNT DM6311X1-B1 MUX TERM STYLE A NEW SURPLUS
Rosemount C305191122-0300 Instrument Transmitter Manifold
ROSEMOUNT 90067-0558-0001 REV F TRANSMITTER
FISHER ROSEMOUNT DM6311X1 A1 REV.F ANALOG INPUT SINGLE-ENDED BOARD
2 Emerson Rosemount DeltaV IS Charm Separation Wall Assy KL4510X1-CA1 Delta-V
Rosemount 4019-0001 Sensor 100 PSI
ROSEMOUNT CONNECTION HEAD MODEL # 79 NEW
GOODRICH/ROSEMOUNT AEROSPACE MODEL 118ME RUGGED SURFACE TEMPERATURE SENSOR
ROSEMOUNT 8800 VORTEX FLOWMETER SENSOR 138317E EXT NEW
ROSEMOUNT VORTEX SENSOR NUT 08800-5100-0001 NEW
ROSEMOUNT 3051CG4A22A1AB435L481 PRESSURE TRANSMITTER
NEW ROSEMOUNT 396P-02-13-5 PH SENSOR ACCUGLASS TUPH
NEW ~ bionica Rosemount Faux Fur Lined Boots Black Size 7.5 (EU 38.5)
ROSEMOUNT EMERSON PCB PWB 1151-948-2AGAE 1151-947-3NN
Fisher Rosemount PCB PWB 1151-948-2AGAH 1151-947-3 AA
Fisher Rosemount PCB PWB 3031-582-7 3ATAR
ROSEMOUNT ANALYTICAL HIGH PURITY REFRENCE CELL ASSY.# 2001853 NEW
NEW ROSEMOUNT TRANSMITTER valve C304031230-000
NEW ROSEMOUNT 0183R22K2N00A120F60E5 THERMOCOUPLE TYPE K DUL EXPLOSION PROOF
Lot Of 10 FISHER ROSEMOUNT CL6754X1-A3 120VAC F Output Relay 3.5 Amp b338
Fisher Rosemount Systems KJ3003X1-EA1 Interface Terminal Block CSQ
ROSEMOUNT MODEL 79 CONNECTION HEAD 00079-0324-2005 NIB
NOS! FISHER ROSEMOUNT TEMPERATURE SENSOR 68N21N00N150
FISHER ROSEMOUNT CONTROLLER 00275-0003-0007
Rosemount Connection Head P/N 79-325-2 with Thermometer, Explosion Proof, NEW!
Rosemount Analytical Beckman Industries Thermo-Compensator 524000019590 B
NEW ROSEMOUNT / EMERSON VORTEX REMOTE HARDWARE KIT 08800-5055-0003 0880050550003
Rosemount 3144 03144-3011-007 Transmitter Controller 0-100 Celsius 4-20mA NOS
NEW! ROSEMOUNT ALPHALINE TEMPERATURE TRANSMITTER 442A RGASPECIFYN1 4-20MA
ROSEMOUNT SMART FAMILY INTERFACE 268
Rosemount 2002391-D pH Glass Electrode 2002391 New
EMERSON ROSEMOUNT ANALYTICAL 05010793467 RQAUS1
EMERSON FISHER ROSEMOUNT R1098X00402 RQANS1
Rosemount S097Y810AAA Circuit Board
ROEMOUNT 1151 SMART TRANSMITTER w/MANIFOLD ~ DR5S22B1M4K5Q4
Rosemount Analytical 0399-14 Spray + Cable with model 2700 +54e $99
New - 125142 Rosemount Slider Valve f/Process Gas Chromatograph
NEW ROSEMOUNT ANALYTICAL H96 pH ELECTRODE UNILOC RUGGEDIZED HIGH TEMP
Rosemount dp/gp material sst, 03636848, 011-32 Sensor Probe c00953 04 01 01
DeltaV Emerson Fisher Rosemount 12P0733X032 4 Wire TX Term. Blc. KJ4001X1-CC1
Rosemount DP0002-2122-S6 Flushing Connection 316L/7RL2 2"ANSI
Rosemount Analytical 18" O2 Probe Repair Kit 2831A68G01
ROSEMOUNT 848T High Density Temperature Transmitter EMERSON process
ROSEMOUNT 1151DP3S73B1C6
ROSEMOUNT 1151DP4S83B1C6
Rosemount 524-194500 pH Glass Electrode 0-11pH
Rosemount pH Glass Electrode -- 0-11pH 524-19501 -- New
ROSEMOUNT 1066-T-HT-60 1066 LIQUID ANALYTICAL SMART TRANSMITTER
ROSEMOUNT 1054BPH
Rosemount Electrode Thermo Compensator -- 524-19590 -- New
EMERSON FISHER ROSEMOUNT 03031-0332-0002 (C) RQANS1
EMERSON FISHER ROSEMOUNT R1-301FX0012 RQANS1
616419 ROSEMOUNT Beckman Industrial Attenuator Switch Kit 340 trace
Beckman Industrial 524-019500 Process Glass Electrode pH Range 0-11
Rosemount Analytical 400-11 Conductivity Sensors New
ROSEMOUNT ALPHALINE PRESSURE TRANSMITTER 1151DP4E22B1D1
ROSEMOUNT ALPHALINE PRESSURE TRANSMITTER 1151DP4E22D1V3
ROSEMOUNT ALPHALINE PRESSURE TRANSMITTER C1151GP6E22B1C6
#565 Rosemount Thermocouple N21N00N060 0580756 6"
EMERSON FISHER ROSEMOUNT 1151-373-1-D/J RQAUS1
Rosemount 285 Annubar Primary Flow Element NEW Emerson 285L040CCCP1S17G1Y1
ROSEMOUNT TRANSDUCER PRESSURE 0 to 1500 PSIG 1333G4 + Connector
FISHER-ROSEMOUNT PROVOX CP6701X1-FA6 POWER CONVERTER CARD 32B7743X062 REV. F NEW
EMERSON FISHER ROSEMOUNT 02530-0100-0103 RQAUS1
EMERSON FISHER ROSEMOUNT TYPE-64 RQANS1
Rosemount 420L Linear Bridge Rack w/ 2x 414L3AGHA
Fisher Rosemount - PWA 01984-2402-0001 - Interface - RS422-RS232
Rosemount - Model #SCL-C-003-M2 - Solu Comp - Water Quality Analyzer
Rosemount Toroidal Conductivity Analyser Model 1054 A
ROSEMOUNT PWA 01984-1502-0001 PEERWAY BUFFER REV N/AD
NEW FISHER ROSEMOUNT 1A97803G02 8X14 POSITIONER W/AIR LOCK PARTS KIT D553249
EMERSON FISHER ROSEMOUNT S402-BOCCM RQAUS1
Rosemount 848T 848TFNAS001 Temperature Transmitter HW REV 5/3 Input 8 Emerson
Fisher Rosemount Emerson Delta-V KJ4001X1-BE1 8-Wide Carrier Localbus Circuit
ROSEMOUNT MODEL 1003 C UNILOC PH METER (2F2)
EMERSON FISHER ROSEMOUNT 761-1 RQAUS1
EMERSON FISHER ROSEMOUNT 2B5106X0012 RQANS1
New Fisher Rosemount Controller card 09200-6506-3400
EMERSON ROSEMOUNT ANALYTICAL 1N04851H01 RQAUS1
Fisher Rosemount Analog Input Single-Ended Card 39A6179 Rev C
DIFFERENTIAL PRESSURE SENSOR TRANSDUCER BODY for HONEYWELL ROSEMOUNT TRANSMITTER
ROSEMOUNT 0444RL2U1A215 **
New in Box Rosemount Emerson Model 68 Temperature Sensor w/Head w/Instructions
ROSEMOUNT MODEL 54 ANALYZER CONTROLLER FACEPLATE (AS PICTURED) **
ROSEMOUNT 400VP-12 ENDURANCE CONDUCTIVITY SENSORS, 250 PSIG
Rosemount 441 Range Board 444-191-8
Rosemount Aircraft Pitot Static Tube P/N 856CR8
Fisher-Rosemount CL6861X1-A2 CSA SGL END ANLG 41B7284X022 PLC CL6861 41B6018
Rosemount 2210 Display Unit
FISHER DM6421X1-B1 OUTPUT MODULE TERMINATION STYLE A *NEW NO BOX*
ROSEMOUNT CHECK VALVE KIT 7307A56G02 OXYMITTER 4000 5000 SITU OXYGEN ANALYZER
Rosemount 1332A10 Pressure Transducer
NEW EMERSON ROSEMOUNT SERIES 58C TEMPERATURE SENSOR 58CN1200SNN
EMERSON FISHER ROSEMOUNT 67C-FR362 RQANS1
EMERSON FISHER ROSEMOUNT 15A6504X012 RQANS2
ROSEMOUNT 0115100410062 SENSOR MODULE
ROSEMOUNT 0115100110052 SENSOR MODULE 2 available
Rosemount 485 Annubar Primary Flow Element NEW Emerson 485L040CCHPS1T10007RHG2Y1
Rosemount 6292A74G01 Filter Replacement Kit
ROSEMOUNT 1151DP3E12 M2B1 2000 PSI PRESSURE TRANSMITTER
EMERSON ROSEMOUNT ANALYTICAL 140-06 RQAUS1
EMERSON FISHER ROSEMOUNT FS-67CFR-235 RQANS1
Rosemount Analytical 413 Chromatograph Probe
Fisher/Rosemount Pressure Regulator Filter 67CFR-224 Max 250psi ! NEW !
Fisher Rosemount CP6701X1 Backplane Board 41B5230X022 Rev. D
EMERSON FISHER ROSEMOUNT 289U-3 RQAUS1
EMERSON FISHER ROSEMOUNT DC6450X1-HA3 RQAUS1
EMERSON FISHER ROSEMOUNT 1V710635072 RQANS2
EMERSON FISHER ROSEMOUNT 304 RQAUS1
New Rosemount C30610-1126-0400 Valve
Rosemount 524-019505 pH Glass Electrode 0-14 PH 524000019505 AQ New
EMERSON FISHER ROSEMOUNT 01151-0685 RQAUS1
EMERSON FISHER ROSEMOUNT 01984-1694-0001 RQAUS1
EMERSON FISHER ROSEMOUNT 95H49 RQAUS1
ROSEMOUNT Temperature Controller Model 54 0054C
ROSEMOUNT TRANSMITTER 1151GP6S22B1 1151 SMART 0 TO 100 PSI
FISHER ROSEMOUNT MEMORY MPU ROM CARD BOARD 39A3150X022 B DH6001X1-FA3
ROSEMOUNT 1151-0041-0162 **
ROSEMOUNT 1151-0011-0052 **
ROSEMOUNT 1151-0112-0092 **
ROSEMOUNT, 441 RANGE BOARD, 444-191-8
ROSEMOUNT 11251-18 SENSOR ASSEMBLY *NEW IN BOX*
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, 46A3909 L5J, SN: 10102835,
FISHER ROSEMOUNT CONTROLLER, TYPE: DPR900-02, PN: 498043401, SN: 13903218,
ROSEMOUNT PRESSURE SENSOR #227812 MOD:0140-04 MAX TEMP:302 DEGREES NEW
FISHER ROSEMOUNT REDUNDANT ISOL. ANALOG IN PANEL, 43B5312X012, NEW- IN BOX
ROSEMOUNT PRESSURE GAUGE SENSOR, NEMA 4X, NEW- IN BOX
FISHER ROSEMOUNT DISC. I/O CARD, CL6721X1-A2, 41B5215X062, SN: LR273300,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, CP7202X1-A1, SN: 9361921,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, CP7202X1-A1, SN:9456646,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, CP7202X1-A1, SN: 10233007,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, CP7202X1-A1, SN:9301123,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, CP7202X1-A1, SN:A000130654,
FISHER ROSEMOUNT DCU-I/O CARD, DH6011X1-DA1, 47A8969X012, SN: 9307961,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, CP7202X1-A1, SN: 9434494,
FISHER ROSEMOUNT DCU I/O CARD, DH6011X1-DA1, 47A8968X012, SN: 10417821,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, CP7202X1-A1, SN: 09983217,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, CP7202X1-A1, SN: 10212805,
FISHER ROSEMOUNT DCU-I/O CARD, DH6011-X1, 47A8968X012, SN: 9434471,
FISHER ROSEMOUNT DCU I/O CARD, DH6011X1-DA1, 47A8968X012 D, SN:10253944,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY,C97202X1-A1,46A4281X012,9520945,
FISHER ROSEMOUNT POWER CONVERSION ASSEMBLY CARD, TYPE: CP7202, SN: 9486714,
