RELIANCE DSA-MTR-600一般来说，当遇到西门子变频器故障时，再上电之前首先要用万用表检查一下整流桥和IGBT模块有没有烧，线路板上有没有明显烧损的痕迹。
　　
　　RELIANCE DSA-MTR-600具体方法是：用万用表(最好是用模拟表)的电阻1K档，黑表棒接变频器的直流端(-)极，用红表棒分别测量变频器的三相输入端和三相输出端的电阻，其阻值应该在5K-10K之间，三相阻值要一样，输出端的阻值比输入端略小一些，并且没有充放电现象。然后，反过来将红表棒接变频器的直流端( )极，黑表棒分别测量变频器三相输入端和三相输出端的电阻，其阻值应该在5K-10K之间，三相阻值要一样，输出端的阻值比输入端略小一些，并且没有充放电现象。否则，说明模块损坏。这时候不能盲目上电，特别是整流桥损坏或线路板上有明显的烧损痕迹的情况下尤其禁止上电，以免造成更大的损失。
　　
　　RELIANCE DSA-MTR-600如果以上测量西门子变频器故障结果表明模块基本没问题，可以上电观察。
　　
　　1、上电后面板显示[F231]或[F002](MM3变频器)，这种故障一般有两种可能。常见的是由于电源驱动板有问题，也有少部分是因为主控板造成的，可以先换一块主控板试一试，否则问题肯定在电源驱动板部分了。
　　
　　2、上电后面板无显示(MM4变频器)，面板下的指示灯[绿灯不亮，黄灯快闪]，这种现象说明整流和开关电源工作基本正常，问题出在开关电源的某一路不正常(整流二极管击穿或开路，可以用万用表测量开关电源的几路整流二极管，很容易发现问题。换一个相应的整流二极管问题就解决了。这种问题一般是二极管的耐压偏低，电源脉动冲击造成的。
　　
　　3、RELIANCE DSA-MTR-600有时显示[F0022,F0001,A0501]不定(MM4)，敲击机壳或动一动面板和主板时而能正常，一般属于接插件的问题，检查一下各部位接插件。也发现有个别机器是因为线路板上的阻容元件质量问题或焊接不良所致。
　　
　　4、上电后显示[-----](MM4)，一般是主控板问题。多数情况下换一块主控板问题就解决了，一般是因为外围控制线路有强电干扰造成主控板某些元件(如帖片电容、电阻等)损坏所至，或与主控板散热不好也有一定的关系。但也有个别问题出在电源板上。
　　
　　5、上电后显示正常，一运行即显示过流。[F0001](MM4)[F002](MM3)即使空载也一样，一般这种现象说明IGBT模块损坏或驱动板有问题，需更换IGBT模块并仔细检查驱动部分后才能再次上电，不然可能因为驱动板的问题造成IGBT模块再次损坏！这种问题的出现，一般是因为变频器多次过载或电源电压波动较大(特别是偏低)使得变频器脉动电流过大主控板CPU来不及反映并采取保护措施所造成的。
　　
　　RELIANCE DSA-MTR-600总结以上，大的原器件如IGBT功率模块出问题的比例倒是不多，因为一些低端的简单原器件问题和装配问题引发的故障比例较多，如果有图纸和零件，这些问题便不难解决而且费用不高，否则解决这些问题还是不容易的。最简单的办法就是换整块的线路板！

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 RELIANCE DSA-MTR-600
RELIANCE E243
RELIANCE E372-013-404
RELIANCE F-4030-O-H00AA
RELIANCE H2310240032X512
RELIANCE HG5700C
RELIANCE S240-1A8

CHARMILLES BOARD 853 497 853497
CHARMILLES BOARD 852 368 852368
CHARMILLES BOARD 852 371 852371
CHARMILLES BOARD 854 440 854440
CHARMILLES BOARD 854 445 854445
CHARMILLES BOARD 853 438 853438
CHARMILLES BOARD 853 488 853488
Hitachi J300-075HFU J300075HFU 15 HP
YASKAWA JANCD-I004C JANCDI004C MOTORMAN I/O BOARD DF8203751-A0
FANUC A14B-0076-B104-01 A14B0076B10401 INPUT UNIT MODULE BOARD CARD
YASKAWA JANCD-XBB01 REV C0 JANCDXBB01 DF9203296-C0
FANUC A16B-1212-0720 /01A A16B12120720 RELAY BOARD CARD
CINCINNATI MILACRON BOARD 3-533-0189G 35330189G
Yaskawa CIMR-J7AA20P4 CIMRJ7AA20P4 DRIVE
FANUC CARD A20B-0006-0030 /07C A20B00060030
CHARMILLES BOARD 852 373 852373
FANUC DA16B-1212-0220 /02A DA16B12120220 I/O BOARD CARD
FANUC 2 AXIS CONTROL BOARD A16B-2200-0252 /03B A16B22000252
OKUMA ECPC1-II BOARD CARD E4809-045-075-B E4809045075B
YASKAWA JANCD-TU02 JANCDTU02 YASNAC POWER SUPPLY BOARD DF8200709 /B
AUTOCON DYNAPATH DELTA HMC 414-0612-001 4140612001 4204351 C ATI T4204028 B I/O
CHARMILLES BOARD 853 498 853498
FANUC A16B-1212-0531 A16B12120531 POWER SUPPLY BOARD CARD
FUJI FSD-IISN-2 FSDIISN2 DC SPINDLE DRIVE
CHARMILLES BOARD 853 491 853491 FOR ROBOFIL CONTROL
MITSUBISHI BOARD BN624A675G51 FW709A
Siemens Simodrive 6SN1118-0DG13-0AA0 6SN11180DG130AA0
YASKAWA MOTOMANCONTROL CHASSIS JZNCU-MRK09-18 JZNCUMRK0918
YASKAWA JANCD-MM01C-01 JANCDMM01C01 YASNAC CNC MEMORY BOARD DF8100494
NEW Emerson PCM-14 PCM14 Positioning Servo Drive
YASKAWA CMPF-PM33CE CMPFPM33CE MOTIONPACK
FANUC A03B-0801-C003 RACK/CHASSIS A03B0801C003 w/ A20B-1991-0012 REV 01A
FANUC A14B-0076-8004 A14B00768004 INPUT UNIT, POWER SUUPLY FOR 10T CONTROLS
TOSHIBA TB1-AB28AB TB1AB28AB AC SERVO DRIVE 200VAC AB28AB
FANUC HITACHI CORE MEMORY MODULE A87L-0001-0012 A87L00010012
NEW Emerson DXE-450 DXE450 Motor
Allen Bradley 1394C-SJT05-C-RL /C 1394CSJT05CRL
CINCINNATI MILACRON BOARD 3 533 0579G 35330579G
OKUMA BOARD RS-232-C E0241-653-002D RS232C E0241653002D
FANUC MEMORY BOARD A16B-1210-0381 /01A A16B12100381
OKUMA SPINDLE DRIVE VACIII D11 FOR 15K/11K MOTOR TOP BOARD E4809-045-145-C
YASKAWA BOARD JANCD-JIF10-2 /C02 JANCDJIF102 DF9202026-C0
OKUMA SERVO DRIVE E4809-747-005-C E4809747005C
FANUC TEACH PENDANT A05B-2301-C335 A05B2301C335
DYNAPATH AUTOCON TRANSDUCER BOARD 4204001B
EUROTHERM DRIVE SSD 590 0180 9 1 1 1 0 0
FANUC A20B-0005-0740 /04C A20B00050740
FANUC BOARD A20B-0007-0045 /02A A20B00070045
OKUMA E4809-770-049-A E4809770049A SPC6 BOARD CARD
OKUMA E4809-045-159-B E4809045159B OPUS 7000 TFP BOARD CARD, TWO CHANNELS
BROTHER B52J013-100A B52J013100A
OKUMA E0241-653-029-D E0241653029D AC SSR OUTPUT CARD BOARD
OKUMA E4809-045-106-A E4809045106A CRP IIC CARD BAORD
NEW YASKAWA CIMR-J7AM20P4 CIMRJ7AM20P4
Allen Bradley 1394-AM04 /B 1394AM04 AC SERVO AXIS MODULE
FANUC CARD A20B-0005-0711 /08D A20B00050711
CHARMILLES BOARD 853513
ALLEN BRADLEY DIGITAL SERVO ANALOG 1394-SJT10-T-RL /A 1394SJT10TRL
YASKAWA MOTION CONTROL BOARD JANCU- MCP02B-1 /D00 JANCU-MCP02B1
FANUC A16B-2200-0130 /06B A16B22000130 BASE 1 BOARD w/ A20B-1003-0590 /04A SUB
SIEMENS SINUMERIK SERVO BOARD CARD 6FX1126-8BC00 6FX11268BC00
YASKAWA CDMR-MR-11K CDMRMR11K SPINDLE DRIVE
OKUMA MAIN BOARD E4809-045-035-C E4809045035C
Indramat TBM 1.2-40-W1-024 TBM1240W1024 AC Servo
SIEMENS 6GK11430TA01 /2 with 6ES5 374-2KH21 FLASH MEM CARD 6GK11430TA01
OKUMA E4809-653-0008-1 E480965300081 ECP BOARD CARD 3 OPUS 5000
YASKAWA YASNAC BOARD JANCD-FC300B-3 /D JANCDFC300B W/ DF9200040-D0
ABB TPU2 TEACH PENDANT 3HNE 00028 3HNE00028
CHARMILLES BOARD 852 379 852379
FANUC CARD A20B-0006-0232 /04C A20B00060232
ALLEN BRADLEY 2094-AMP5 /A 2094AMP5 SERVO DRIVE
OKUMA E4809-045-106-E E4809045106E BOARD CARD
ALLEN BRADLEY 2094-AM02 /A 2094AM02 SERVO AXIS MODULE
FANUC A16B-2200-0371 /09B A16B22000371 5/6 AXIS CONTROL BOARD CARD
FANUC OPERATOR PANEL A05B-2111-C020 A05B2111C020
FANUC A20B-2002-0521 /04A A20B20020521 I/O BOARD CARD
New TECO Westinghouse MA7200-4030-N1 3 Phase AC 30HP
NEW Allen Bradley 2094-BC01-M01 Series A 2094BC01M01 Integrated Axis Module
FANUC A16B-2200-0120 /10BC BASE 0 BOARD w/ (QTY:4) A20B-2000-0040 /1A SUB CARDS
ALLEN BRADLEY 1391B-AA45 /D 1391BAA45
FANUC A16B-1213-0161 /03A A16B12130161 POWER SUPPLY BOARD CARD
SIEMENS 6FC5210-0DA20-0AA1 6FC52100DA200AA1 MMC 102 PROCESSOR CONTROL
FANUC A02B-0098-C056 A02B0098C056 CONTROL PANEL O-TT SERIES
OKUMA E4809-436-034-B E4809436034B OPUS 5000II FRP BOARD CARD
CHARMILLES BOARD M8631
NEW CONTROL TECHNIQUE DIN3380400B DINVERTER
FANUC 4 AXIS CONTROL BOARD A16B-2200-0250 /03B A16B22000250
DYNAPATH CPU BOARD AUTOCON 4203700
NEW ALLEN BRADLEY 150-C85NBD /B 150C85NBD SMART MOTOR CONTROLLER
OKUMA OPUS 7000 MPIO BOARD E4809-436-071-A E4809436071A S/N 1911-2192-65-112
NEW Allen Bradley Kinetix Digital Servo Controller 1394C-SJT05-L /C 1394CSJT05L
FANUC A20B-2002-0521 /05A A20B20020521 I/O BOARD CARD
FANUC A16B-2200-0941 /05A A16B22000941 OUTPUT MODULE CARD
FANUC BOARD A16B-2200-066 /04A A16B2200066
NEW Siemens 1FK7033-7AF21-1DG0 1FK70337AF211DG0 Servo Motor
FANUC A20B-0005-0700 /03B A20B00050700 Board
YASKAWA RACK CHASSIS JZNCU-MRK12-1E JZNCUMRK121E
OKUMA E4809-045-201 E4809045201 OPUS 7000 BOARD CARD w/ E4809-770-078-A
MITSUBISHI BN624A427G52 BOARD FX16D-W FX16DW Type
FANUC A16B-2201-0101 /04A A16B22010101 MEMORY BOARD CARD
YASKAWA JANCD-SP01 /C JANCSP01 YASNAC KEYBOARD & CONTROL BOARD W/ DF8100269
YASKAWA BOARD JANCD-CP03B /B JANCDCP03B W/ MOTHER BOARD CARD DE8100713
FANUC A16B-1210-0590 /03 A16B12100590 BOARD CARD
Indramat TDM 1.2-30-300W0B TDM1230300W0B AC Servo Drive
OKUMA BOARD E4809-770-078-A E4809770078A
YASKAWA BOARD JANCD-JCP10-4 /B02 JANCDJCP104
YASKAWA JANCD-XCP02B-2 REV C11 JANCDXCP02B DF9203166-C1
OKUMA BOARD E4809-436-074-A E4809436074A W/ OPUS7000 FR BOARD CARD 1911-2124
FANUC A20B-0006-0040 /05C A20B00060040
FANUC TEACH PENDANT A05B-2301-0300 A05B23010300
YASKAWA POWER SUPPLY JUSPDCP-15 B JUSPDCP15B
FANUC BOARD A16B-0160-065 A16B0160065
FANUC BOARD A16B-0190-0060 A16B01900060
FANUC A16B-2200-0220 /08A A16B22000220 4-AXIS Control Board Card
OKUMA OPUS 7000 ACP BOARD E4809-770-116 E4809770116 S/N 1911-2850-09-198
ALLEN BRADLEY 1394-SJT05-A /A 1394SJT05A
FANUC BOARD A16B-2202-0980 /01A A16B22020980 I/O BOARD
ALLEN BRADLEY 1389-AA045-A01 SERVO AMPLIFIER MODULE 1389AA045A01 S
FANUC A20B-0007-0270 /01A A20B00070270 Board
FANUC A20B-0005-0730 /03C A20B00050730 KEYBOARD
OKUMA E4809-045-122-C E4809045122C RCP IIA BOARD CARD
OKUMA BOARD PC-1662-E E4809-032-397-E PC1662E E4809032397E
OKUMA BOARD PC-1661-B E4809-032-396-B PC1661B E4809032396B
YASKAWA MOTHER BOARD JANCD-MB21-2 /C05 JANCDMB212
YASKAWA CPCRMR-055 CPCRMR055 SERVOPACK DRIVE
YASKAWA MOTOMAN CONTROL MODULE BOARD JANCD-MIO04 /B JANCDMIO04
YASKAWA ROBOT CONTROLLER JZRCR-XCO02B
ALLEN BRADLEY 1394-CSJT22-D 1394CSJT22D DIGITAL SERVO CONTROL MODULE
Emerson FX-8500 FX8500 Positioning Servo Drive Excell
FANUC POWER SUPPLY MODULE A16B-1213-0070 /05A A16B12130070
OKUMA BOARD PC-1664-D E4809-045-013-D PC1664D E4809045013D
OKUMA E4809-436-016-C E4809436016C SVP BOARD CARD w/ E4809-045-087
FANUC A20B-0005-0690 /07E A20B00050690 BOARD
OKUMA BOARD PC1666-A E4809-045-010-A PC1666A E4809045010A
YASKAWA RACK CHASSIS JZNC-IRK22M-ZEG1100 JZNCIRK22MZEG1100
FANUC A20B-0005-0720 /06C A20B00050720 Board
MINT YASKAWA JUSP-ACP25JAA JUSPACP25JAA SERVO DRIVE INVERTER
FANUC A20B-1002-0360 /06B A20B10020360
OKUMA BOARD E4809-436-093 E809436093 1911-2124-78-139
OKUMA E4809-770-059-B E4809770059B MOTHER BOARD
Mfg Refurbished Allen Bradley 1394C-SJT05-A /C 1394CSJT05A
FANUC A16B-1200-0450 A16B12000450