*NEW*AllenBradley1756-L61/B1756L61Logix556109/09
VMIVME1128
700DCN600Z24AB700DCN600Z24
1746-NR8
170AEC92000
西門子PLC6ES7231-0HC22-0XA0
VDI22243
安川伺服SGDM-08ADA、R88M-W75030H-OS1,減速比為1:50
SNAP-AIPM
AB1747-ASB
F-DMDM-PM-110E
3RK1105-1AE04-0CA0
TSXDM3733E
WDP5-118.05100
1414-CRZ30PDDAA
TSXP57CD0244M
1747-L551
6ES5951-7ND21板卡
BaumüllerDS56-SACServoMotor
G34900A-1138
140M-L8P-D60
IC200USB002
AllenBradley1794AENTETHERNETADAPTERW/24VDC
ALLENBRADLEYPV+2711P-K15C6D22711PK15C6D2
CQM1-ID212
57120001-ETDSTA180
ALLEN
3HAB8798-1/2B
IC756MDV000J-98
GP-0602NT-F8SB
1771-VHSC
AS-584A-320
3HAB2236-1
ADEPT1031500940
CT伺服控制器FNC4CONTROLTECHNIQUESFNC4
1756-ENBT
SGDH-02AE-OY安川控制器
FOXBOROELECTRONICTRANSMITTERMODEL#E11GM
3HAB5386
SIEMENS西門子6SC6111-2AA001
140XSM00200
AMATP/N0195-00178
FOXBOROSPEC-200組件2AX+A2+ECEPD00040
3HNM13331-1LEVELINGSCREW
490NTC00005
3BSE008538R11
Simatic6ES7321-1BL00-0AA0
3HAC14659-1
TWDLMDA20DUK
KOKUSAIKOMS-A2CXP-544A1?
YASKAWA安川∑-Ⅴ系列伺服驅(qū)動(dòng)器SGDV-R90A11A
P0930DHConsole,20.1"LCDMonitorw/Housing
VDIX2603
ALLENBRADLEYCONTROLNETCOAXCABLETOOLKIT
SIEMENS6ES5498-1AA611
3HNM00130-1DAMPENER,ENDSTOPS1
1756-L1M2
ABBDSDP1703
西門子A5E00145212siemens
FBM216冗余適配器P0917XQ
Allen
6ES5981-8MA11
貝加萊ACOPOS控制器CPU板
1336F-AQF05-AE-IT
3HAB5956-1
1336F-BX060-AE-EN
MANNESMANNREXROTH4WE10J31/CW110N9DADUALSOLENOIDDIR
深圳PLC控制器1746-OB32/CPLC控制器
1336F-AQF07-AE-IT
MSK070C-0300-NN-M1-UG1-NNNN
AB1756L61processor
TSXMRPC002M
SNAP-AOA-28
AB1756-OW16I/A1756-0W16IControlLogixRelayOutputMFG2010
490NRP25300
VJLSMDRTLV26M
GMSV17-50MVMECPUW/MC68882
MCS40-3X400-500/24
AI890
EMERSON/CTEmersonQuantumII接口板MD200ISS.3
西門子6AR1300-0EC20-0AA0
DSQC314B
ED510
7ML1830-1CQ
TRM-21006667
1D54582G02PowerSupplyAssyDPUPowerSupplyAssyw/ACSWw/Wierbrick230VAC2
51201557-150I/OLinkModule,Single,CC
1756-DMF30K
BoschCNCServoBoard1070080652-101
XCM63F733ATQ10Motorola
如果是局部性故障可從以下幾方面進(jìn)行分析根據(jù)上位機(jī)的報(bào)警信息查找故障。PLC控制系統(tǒng)都具有豐富的自診斷功能,當(dāng)系統(tǒng)發(fā)生故障時(shí)立即給出報(bào)警信息,可以迅速、準(zhǔn)確地查明原因并確定故障部位,具有事半功倍的效果,是維修人員排除故障的基本手段和方法。
驅(qū)動(dòng)電路用于驅(qū)動(dòng)逆變器IGTR,也易發(fā)生故障。一般有明顯的損壞痕跡,諸如器件(電容、電阻、三極管及印刷板等)爆裂、變色、斷線等異?,F(xiàn)象,但不會(huì)出現(xiàn)驅(qū)動(dòng)電路全部損壞情況。處理方法一般是按照原理圖,每組驅(qū)動(dòng)電路逐級(jí)逆向檢查、測(cè)量、替代、比較等方法;或與另一塊正品(新的)驅(qū)動(dòng)板對(duì)照檢查、逐級(jí)尋找故障點(diǎn)。處理故障步驟:首先對(duì)整塊電路板清灰除污。如發(fā)現(xiàn)印刷電路斷線,則補(bǔ)線處理;查出損壞器件即更換;根據(jù)筆者實(shí)踐經(jīng)驗(yàn)分析,對(duì)懷疑的元器件,進(jìn)行測(cè)量、對(duì)比、替代等方法判斷,有的器件需要離線測(cè)定。
IC200UAL006
西門子6ES7134-4JB51-0AB0
7MH7723-1DM
ALLENBRADLEY2711-T14C1USPP2711T14C1
140CPS11420
AB1336F-B125-AA-EN-L4?
OMRONConTROLLERbUNITCQM1H-CLK21
504504891
YaskawaservopackSGDH-08AE-SVer.56942-0
AllenBradleyControlCircuitTransber1497-N2
庫(kù)卡6FX1125-1CA01
CIMRE7U43P7
3HAWC116982D8×6TUBEhttp://www.zk-electron.com/
IC697MDL740
XPEWHT-L1-5A4-Q5CREELTD
SCHNEIDER(施耐德)AS-B814-1082
140ACO02000
07KR511SBP260010R1001
CL6895X1-A1
ABBM2QA180M2A
FANUC發(fā)那科A16B-1211-094
1769-IT6
JANCD-JCD10
FBM41
140CRP93200
美國(guó)GE131.00IC693MDR390CPLC控制器
VDI9901
IC693APU301
3HAC034609-001HarnessA21-XS9
ABPLC1756-L1M199新
ALLENBRADLEY800T-X532NSFP800TX532
LAMBDAEWS1500-24電源
SIEMENS6RA2221-8DD20-16RA2221-8DD20-1
BENTLYNEVADA本特利128275-01
西門子6ES7365-0BA01-0AA06ES7365-0BA01-0AA0
CL222AWG
6ES7972-0CB20-0XA0
7ND4801-8EC
MKSM100B00113CR1BV
1336F-B250-AE-EN
VIBROMETERRPS-6U-600
IC647NWV000
GEFANUCIC693ALG222
2711P-B10C4B1
XC62FP3302PRTorex
EASONEASON11001
西門子plc6ES7231-7PB22-0XA0
VDIA-56150/02
IC693MDL748
6ES5340-3KB11或6ES5340-3KB11板卡
2D34347G07PowerSupplyAssy
2711-K6C14
Honeywell-TC-IXR061
B266-501
AS-509P-003
7ND9300-8PC
3HAC022260-001Damperaxis3
WSC-2-294R-1%DALE
6ES5464-8ME11
安川伺服SGDA-A3AP
異步電動(dòng)機(jī)用變頻器調(diào)速運(yùn)轉(zhuǎn)時(shí)的結(jié)構(gòu)圖如圖1所示。通常由變頻器主電路(IGBT、BJT、或GTO做逆變?cè)┙o異步電動(dòng)機(jī)提供調(diào)壓調(diào)頻電源。此電源輸出的電壓或電源及頻率,由控制回路指令進(jìn)行控制。而控制指令則根據(jù)外部的運(yùn)轉(zhuǎn)指令進(jìn)行運(yùn)算獲得。對(duì)于需要精密速度或快速響應(yīng)的場(chǎng)合,運(yùn)算還應(yīng)包含由變頻器主電路和傳動(dòng)系統(tǒng)檢測(cè)出來(lái)的信號(hào)和保護(hù)電路信號(hào),即防止因變頻器主電路的過(guò)電壓,過(guò)電流引起的損壞外就,還應(yīng)保護(hù)異步電動(dòng)機(jī)及傳動(dòng)系統(tǒng)等
用編程軟件將輸出點(diǎn)強(qiáng)制ON/OFF,觀察對(duì)應(yīng)的控制柜內(nèi)PLC負(fù)載(指示燈、接觸器等)的動(dòng)作是否正常,或?qū)?yīng)的接線端子上的輸出信號(hào)的狀態(tài)變化是否正確。
3HAB3283-1Parallelbar
3HNM03270-1VERTICALARMUNIT
A06B-6111-H045#H550A06B-6141-H045#H580
1756-DMAF
INDRAMATCTA04.1B
MCV41A0150-503-4-008269351
1756-ENBT
AS-212-200
AB505-BODNEMA1FullVoltageReversingStarter
Servomex700346
XFR600-4
140CRP81100
170ANR12090
AllenBradley1791D16B0....FS**SEALED**
150A05NCAB150A05NC