7MV1030-3A
KDA1.1-100-300-W1-220
AB8J213THTS8864ANP147I
Honeywell-YamatakeJ-UDM00
NEWALLENBRADLEYPV10002711-K10C8L12711K10C8L1DNIB
MITSUBISHIAJ71-E71-S3/AJ71E71S3
ALLENBRADLEY2711E-K10C6SERIESBPANELVIEW1000EOPERATORINTERFACE
6ES7134-4LB02-0AB0
1336F-CWF75-AJ-EN
1756-PA75
NIBAllenBradley2711P-T6C20D/CPanelviewPlus
1756-CNBR
140DAO84000
45UV5
MDX61B0110-5A3-04-0T8279810
3HAC020813-147
TSXPCX3030
2706-PDNETK
OMRONZE-Q21-2限位開關
IC697CGR772
IC697BEM733
FOXBOROELECTRONICTRANSMITTERMODEL#E11GM
MSMA011A1E松下
1756-OW16I
AB1771-IXESeriesAThermocouple/M?illivoltInputModuleFirewareF0
140CPU43412A
VSPCSE-MON
TTE-2937-1010-CA-13
500LAOD93AB500LAOD93
DSQC352
1771-NBSC
REXROTHINDRACONTROLL20PROCESSSPEEDCONTROLCML20.1-NP-120?-NA-NNNN-NWCML201
1394C-SJT22-D
IC697CGR935RR
TC-IXL061
1771-P4S
YASKAWA-CIMR-G5V2037CIMRG5V2037
MDS60A0022-5A3-4-00
VDI9974
SANYODENKI65AA015FXR00
4ABALLENBRADLEY700-P200A1CONTROLRELAYW/MOUNT
MoogT161-902A-00-B4-2-2A
MoogT161-902A-00-B4-2-2A
TRICONEX5201
CIMR-MRXN2015
TSXDEY16FK
DS200TBQCG1A
AB2098-DSD-010-SE
CIMRE7U47P5
1770-CB
3BSE008584R1-廠家
3HAA3573-AJA
YB/B/89AAV
6ES7414-2XG04-0AB0
DELTA控制器型號:ACC-24E2A
BDS4A-203J-0001/102A21P
SNAP-IDC5D
DO810
3HNA011608-001CABLEKM2-Z2-VC1
D/APRODUCTIONDCA-RM12
西門子6SE7022-6TC84-1HF3帶模塊
AB1336-L4
A06B-0756-B200
AB1797-RPASeriesAControlNetExRepeaterAdapternoBox
AllenBradley2711-T10C15/C|PanelView1000*2009*
IC600BF806RR
2711-NC13
3HNA007335-001CABLEAC-AXMAIN
INPUT380-460VOUTPUT1.2A
DSQC522
1336F-B025-AE-DE
3HNA006691-001CABLEAX1.XT1-AX3.XT1
AS-S902-116
3HNM09216-1APPLICATOR-GUN
1771-IFE/CABAnalogInput1771IFEN70
P0999TKPW-CToAW51BNonN'Bus20"CRTLTOAdvUpgrdLic
P0922KVEmbeddedWindowsXPOperatingSystem
IC693CPU350價格
Honeywell627-70376277037
7KE6000-2AD..
1492-EBL3-Y
MSK101C-0300-NN-S1-AG0-NNNNR911322491
AB1794-OF4IOUTPUTMODULESERIESA
1756-OF8
ABB"A"seriesServer86AR230-L21+04-04XR-A30
P0911ANWideRangePowerModule2(WPM2)
SIEMENS 6EC1-000-0A NSPP 6EC10000A
140TS00200
MC07B0011-5A3-4-008285195
浙大中控主控制卡SP243X
對于電熱設備,如電阻爐、電熱器等,負荷的冷態(tài)電阻較小,因此起動電流相應要大一些。選用接觸器時可不用考慮(起動電流),直接按負荷額定電流選取。型號可選用CJl0、CJ20等。
對于簡單故障可根據(jù)程序通過PLC的狀態(tài)顯示信息,監(jiān)視相關輸人、輸出及標志位的狀態(tài),跟蹤程序的運行,而復雜的故障必須使用編程器來跟蹤程序的運行。如某水泵不工作,檢查發(fā)現(xiàn)對應的PLC輸出端口為0,于是通過查看程序發(fā)現(xiàn)熱水泵還受到水溫的控制,水溫不夠PLC就沒有輸出,把水溫升高后故障排除。
RDM545/100LHA
7MH7724-1BD
1747-L40C
Moog-ATCHLEY215A-310
DS1C328ABBIRBM2000io板
ABBDSDX451L
2711P-T15C15B2
UAASKED-19WHS13
ALLENBRADLEYCONTROLNETCOAXCABLETOOLKIT
1492-IFM20F
1761-L32BWA
5102-DH484-MCM3
MDX-052
140XBP01000
1336F-BRF10-AF-IT
1747-L20B
SIEMENS模塊6ES7422-7BL00-0AB0
XBTF034310
YASKAWA安川伺服電機SGML-01AF12
1336F-A007-AA-IT
1336F-AE5
6ES5-420-4UA14
1495-N64
JAMSC-B1070
140CFI00800
DS200DCFBG1BLC
*NEW*AllenBradley2711P-T7C4D1/APanelViewPlus700Touch/EtherNet?/RS-232
VDIF084022
1745-F2
2MLI-CPUUPLC
UNYUSE40010V20F
31CL6776X1-A112P0121X012REDRELAYOUTTERM24
RexrothMKD025B-144-KG1-KN
PillarMotorControllerAB4737-210KWInputsOutputsNema12Enclosure
A06B-6058-H250
1336F-AQF15-AF-EN
P0902YYFBM41C/42CTermCable(Cont/2.2A),Plug
6MT31C16模塊
A06B-0146-B084
3HAC020847-001
3HAW050008625-0151ResolverStaticM2008
3HNE02208-1CABLEA2-A3RIGHT
STBAVO0200
DDC01.1-K100A-D
140ACI03000
歐姆龍C200H-AD003
1756-DNB
TSXMBPCE060
3HAC020841-001
GEFANUCHE693DAC420
IC697CMM721
6ES7141-1BF30-0XA0
140CPS11420
140ACI04000
1746-A7
ALLENBRADLEY1761-NET-ENIUSPP1761NETENI
3HAC031018-002Motorax1-2cleanroom
SIEMENSARG64CO2SENSORDUCTMOUNTINGKITFORQPA62
MAC090C-0-KD-4-C/110-B-0/D1524LV
2840A75G013QSC7QSCG01SpeedChannelcard4
導致變頻器充電電阻損壞原因一般是:如主回路接觸器吸合不好時,造成通流時間過長而燒壞;或充電電流太大而燒壞電阻;或由于重載啟動時,主回路通電和RUN信號同時接通,使充電電阻既要通過充電電流,同時又要通過負載逆變電流,故易被燒壞。其損壞的特征,一般表現(xiàn)為燒毀、外殼變黑、炸裂等損壞痕跡。也可根據(jù)萬用表測量其電阻(不同容量的機器,其阻值不同,可參考同一種機型的阻值大小確定)判斷。
程序執(zhí)行根據(jù)PLC梯形圖程序掃描原則,按先左后右先上后下的步序,逐句掃描,執(zhí)行程序。遇到程序跳轉指令,根據(jù)跳轉條件是否滿足來決定程序的跳轉地址。從用戶程序涉及到輸入輸出狀態(tài)時,PLC從輸入映象寄存器中讀出上一階段采入的對應輸入端子狀態(tài),從輸出映象寄存器讀出對應映象寄存器,根據(jù)用戶程序進行邏輯運算,存入有關器件寄存器中。對每個器件來說,器件映象寄存器中所寄存的內(nèi)容,會隨著程序執(zhí)行過程而變化
ABBAF100K02
NR-600
140CPU31110C
MCH42A0750-503-4-0008275785
EHDB280C-1L
FX2N32MT-001
VDI7700SU
IC697PWR748RR
內(nèi)存卡384KTSXMRPP384K
GEFANUCIC697MDL340
A02B-0259-C181
UGRMEM-02MSW12
1C31132G01
140DDI35310C
8.5SGMSH-10ACA61正品安川伺服馬達1KW