MKE118D-012
PLC控制系统故障率情况是怎样的?
1)CPU与存储器故障率占5%。
2)I/O模块故障率占15%。
3)传感器及开关故障率占45%。
4)执行器故障率占30%。
5)接线等其他方面故障率占5%。
02
PLC的故障多发点有哪些?
1)继电器、接触器。
2)阀门、闸板。
3)开关、极限位置、安全保护、现场操作的一些元件或设备。
4)PLC系统中的子设备。
5)传感器、仪表。
6)电源、地线、信号线的噪声。
福州卓凯电子科技有限公司联系人:小林
24小时咨询热线:17705012279
电话:0591-22983857
联系QQ:879520885
传真:0591-22989937
AMAT 0630-01396 Capacitor, 800PF, 14KVP
AMAT 0660-01813 PCB gespac intrf RS232
AMAT 1140-01098 Kaiser Systems KSI
S1-1-1000, DC Power Supply, 1100595
AMAT 1140-01142 PWRSP DC 12V @ 4.2A 50W ADJ
AMAT 1150-01029 Probe Sensor single channel
3M
AMAT 1150-01029 SENSOR PROBE SINGLE CHANNEL
3M, S393
AMAT 1200-01385 RLY GFI 30MA TRIP 115MM
PASS THRU IN
AMAT 1200-01514 Relay Contactor 3P AC/DC
control, telemecanique LCI F500
AMAT 1270-00748 SW FLOW FLUID, 2LPM SPST
NO, 1/2IN FLARE
AMAT 1270-90160 Flow Switch 100L/H, 3/4
BSP, male and meter
AMAT 1270-90351 Safedge Switch 635mm Long
AMAT 1270-90351 Safedge Switch 635mm Long
AMAT 1350-00490, Setra 2231100PAEB2CD1M
Pressure Transducer
AMAT 1360-90058 Transformer, 3ph, SCE suppr
AMAT 1400-01034 Sensor, Cont, resistivity,
3/4 MPT, 0.1/cm CO
AMAT 1400-01286 Sensor, RAW, TFE, RTD
AMAT 1400-01286 Sensor, RAW, TFE, RTD
AMAT 1400-01325 pressure sensor 0-1MPA
1/8PT 3wire 3m LG, SMC PSE520-T01
AMAT 1400-01325 pressure sensor 0-1MPA
1/8PT 3wire 3m LG, SMC PSE520-T01
AMAT 3030-02016 WLFC SA40111 TEOS 1GM/MIN
FULL SCALE
AMAT 3030-02016 WLFC SA40111 TEOS 1GM/MIN
FULL SCALE
AMAT 3160-01087 COVER THROTTLE VALVE
XY-TABLE
AMAT 3380-90029 Heat exchanger, UX008JF33
AMAT 3620-00186 Clamp for turbo pump
ATH1600M
AMAT 3700-00256 Kemraz Seal Ring Dynamic,
Body. 329363
AMAT 3700-02486 ORING ID 18.635 CSD .139
CHEMRAZ SC153
AMAT 3800-00354 Regulator, 14.5 - 72.5 PSI
with ADJ, GMCR3-2P300PZ-HTPR
AMAT 3800-00463 Pressure Regulator, 4 VCR
Female IN/4 VCR Male out
AMAT 3870-00154 Slit valve DBL ACTG 49MM ST
AMAT 3870-00161 Parker diaphragm manifold
valve, 944MSFS8FFLK, 45800726
AMAT 3870-00300 Pneumatic diaphragm valve,
compact, N/C, 1/2 Flare, 398327
AMAT 3870-00300 Pneumatic diaphragm valve,
compact, N/C, 1/2 Flare, PFA
AMAT 3870-01141 MDC KAV-150-P Pneumatic
Angle Valve, 311074
AMAT 3870-01141 MDC KAV-150-P Pneumatic
Angle Valve, 311074
AMAT 3870-01913 Fujikin 316L-P Valve
AMAT 3870-02135 Valve PNE HEATED SHIELD
CHAMBER 1.50 PORT,6 FT Cable
AMAT 3870-02910 Valve AO-PFA 1/4"
Con-1/4"
AMAT 3870-02910 Valve AO-PFA 1/4"
Con-1/4"
AMAT 3870-04028 HAM-LET UCV, HM20-4VKLC-GF4
diaphram valve
AMAT 3870-05315 Fujikin Diaphram Valve
AMAT 3870-05663 Viper Valve air, SMC
LVQ21-Z07R valve, 397762
AMAT 3870-05751 Ham-Let EV8O-V-EP Diaphragm
Valve
AMAT 3870-06006 Ham-Let UCV Series
Diaphragm Valve
AMAT 3870-90477 PNEUMATIC PILOT VALVE
AMAT 4020-00230 Regulator, Parker veriflo,
54017395, SQ420E1002PFSBFM
AMAT 4060-00364 Pneumatic valve, 32 station
manifold
AMAT 9150-01778 G2 Protection PCB earth Q86
AMAT 9754-07008 VPC2000 Adapter Assy
Anelva 865-5271 PCB board SLAV3
APTECH AP VM 2026A 10RA REGULATOR VM3850228
Asyst 04290-101 process chamber elevator,
Hine design, 94-1118
ASYST 04600-001 Rotator assy, send side,
ergo, Novellus 94-1173
ASYST 04750-801 Control panel, send side,
Ergo, 94-1169, Novellus
ASYST 9701-2148-02 END EFFECTOR CERAMIC
ASYST 9701-2148-02 END EFFECTOR CERAMIC,
398515
ASYST 9701-2148-02 END EFFECTOR CERAMIC,
398516, 4002-8136-01R
ASYST ATR-9000 9700-6584-01 Rev A Advan Tag
RFID
Asyst Shinko 3FC120A007100 Z-axis motor
assy
Asyst Teach Pendant Controller
8045R2-1-SB-ASYST 04060-002
ATMI SP4AAAAA-030623 smart probe assy,
Keyed, Chemc, 3,6,23,
AVIZA ASML 859-5257-002 Main system control
panel laser gauge, laser viewin
Aviza WJ 914252-001 WJ 999 or 1000 CVD
Belt, Length 20 feet Width 9 1/4 inch
Berkeley Process Controls
ASM81-A-0/L-00-LB/10 AC brushless servo motor
Bodine 42R5BFPP-5N, Gear motor 120VDC 1/8
hp gearmotor
Bronkhorst / Porter MFC NVL-001F, TEOS 0.2
ml/min, Novellus 22-00654-00
Brooks 002-8904-02 End effector assy, 2
piece, 13.08, Novellus 20-155073-00
Brooks 5965S MFC, O2 gas, 30 SLM range,
novellus 22-148117-00
CABLE ASSY, RF GENERATOR COAX, SIERRA
93-3049
Chemraz Greene tweed 9277-SS592, 11.484 ID
x 0.139 CX INCH, 78-2796 compound
Chemraz greene tweed 9383-SC513 Oring 2-383
compound 513, 78-2766
Chemraz, 78-2763 Oring N053338926SC513,15.325
ID x 0.210 CX INCH. 329392
Cole-parmer 04638-, 04639-series Magnetic
series
Cole-parmer 04638-, 04639-series Magnetic
series
CTI 8116041G001 Cryo on board 8" cryo
pump, CTI 8113100G001 on board module
CTI On-Board Cryo pump m/n 8116080G001
w/metal seal
dow corning 3-6642 thermally conductive
adhesive kit
Dupline Master Module G34960006700, G 3496
0006 700
ENTEGRIS Pneumatic 2-way normally closed
202-68-01, AMAT 3870-02910 VALVE AO
ENTEGRIS Pneumatic 2-way normally closed
202-68-01, AMAT 3870-02910 VALVE AO
EuroTherm Action PAK AP1090 MDL 1090-2000-1
Foresight processing 516878, 8 channel
relay logic PCB E1001
Fujikin AMAT 3870-01881 Pneumatic bellows
valve N?C 145PSI, 1/2 VCR-F/F PI
HBC 558, Heater controller assy w/ 2 opto
22 SSR
HITACHI DENSHI KP-120U CAMERA ALL SOLID
STATE, AC117V 60Hz, 5.5W
HITACHI DENSHI KP-120U CAMERA ALL SOLID
STATE, AC117V 60Hz, 5.5W
HVA 21210-0256Z-002 Novellus 19-147080-00,
2.5" High temp gate vale
HVA 21250-0306Z-001 Novellus 19-147081-00,
3' High temp gate vale
HVA gate valve 21210-0256Z-002
in OEM packaging , AMAT 0140-75285 Harness
ASSY. SCRA
Inficon 371-020 Capacitance diaphragm
gauge, 20 mTorr, CDG045, CR091
Kalrez 17471 oring compond 4079,
22-154780-01, 18.931 x 0.210 inch
Kalrez 2-453, 453 compound 4079 oring,
11.975 x 0.275 INCH, TEL 22-154782-00
Kalrez 2-453, 453 compound 4079 oring,
11.975 x 0.275 INCH, TEL 22-154782-00
Kalrez 373 Oring 2-373, plasma 8575 UP
Novellus 22-177446-00. 329362
Keithly CTM-05 counter timer card PC6122,
14014
Klarez 366 Oring, 2-366 compound 4079, 71/4
x 75/8 x 3/16 inch, 22-13948-00
Klarez 366 Oring, 2-366 compound 4079, 71/4
x 75/8 x 3/16 inch, 22-13948-00
Kollmorgan MT1506B1-E2C1 Goldline servo
motor, 968601, Novellus
Kollmorgen MT1506B1-E2C1, 968601,
Servomotor, Goldline series
Kooltronic KBB 36-XX09-1, Blower assy,
vespel sierra, Novellus A95-152-02
LAM 715-011639-008 Cap electrode thin edge,
cleaned
LAM 716-028739-001 Gas ring protection
sleeve
LAM 865-5235-00 Trillium PREF 3, PCB Board