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廈門市泰尼電器有限公司
主營產品： AB模塊PLC |
|
廈門市泰尼電器有限公司
主營產品： AB模塊PLC |
| 參考價 | 面議 |
【IC697MDL652】【IC697MDL652】
【】【】
裝置交付使用后維修困難
用經驗法設計出的梯形圖往往看上去非常復雜。對于其中某些復雜的邏輯關系，即使是設計者的同行，分析起來都很困難，更不用說維修人員了。這給PC控制系統的維修和改進帶來了很大的困難。
事實上，對于PLC所擅長的離散型控制場合，不管控制任務有多復雜，通過細心分析就會發現，所謂的控制過程就是在PLC的指揮下，系統狀態發生變化的過程。所以，只要把系統的狀態從工藝要求中分離出來，控制問題也就迎刃而解了。系統狀態的變化是有規律的，一般是按順序一步一步地進行的，在此基礎上，人們總結形成了一種科學有效的程序設計方法，稱為順序設計法或步進梯形圖設計。
：張亮（工程師） 專線：
24小時移動專線： 【】
Lot of 2 Aera TC FC-PA7800C MFC 200 sccm CF4, Novellus 22-190949-00
Lot of 2 Aera TC FC-PA7800C MFC 50 sccm N2, Novellus 22-268871-00
MKS 600 series pressure controller 655AD2B
2 Horiba Stec LV-50PO LFC 1@25 ccm, and 1@ 20 ccm TEOS
air bearing Spindle Federal mogul Westwind. 1073-69
Electroglas 012031-002 PCB, memory system
Lot of 20 Opto 22 DA4T Digital analog converter module
HAMAT-4 4 channel Ozone monitor gas box, IN USA inc. no monitor
AMAT 0021-39792 Perf Plate, Shower Head, OX, 200mm, TEOS, LC
2 Hitachi 2-821453-01 Electrode Covers
Bronkhorst MFC N2 20 SLM Press CTL (Bronkhorst)
9 AMAT 0500-01138 assy. flow sensor W/Protector, 1/4F, 12-8885-245
Vat Series 61236-PAGG-0003/0006 Butterfly valve control system
7 MKS baratron 225A-25603, 2.5 Inch H2O Range, S05601
Spellman High Voltage Electronics X2784, Model ESC1.5PN75X2874(0190-07247)
GAGA 1602 Compuscope 1602 16bit dual channel A/D and oscope card for PCI AH248
3 Berkeley Process Controls ASM81-A-0/L-00-LB/10 AC brushless servo motor
PCB RS232 Eight Port with cables
ALCA DML-3X50 694-7600-001, DL MULDEM SHELF
ASML 130-127 PCB Artic
AMAT 0021-36470 Faceplate Chamber, TEOS, Product X, Perf Plate
VME MOTOROLA 2304-900
LAM 853-015130-103 RF Match,
3 Horiba stec MFC LF-410A, LF-410A-EVD, TEOS, 4.0 g/min, S0101
Novellus 01-17005-00 Controller MPU 9100
AMAT 0100-38027 Seriplex I/O distribution board
AMAT 0190-20048 Synergy v21 PCB Board
SVG 99-80207-02 SPIN STATION EXPANSION BOARD, REV A
Tylan general AC-2 Adaptorr model AC213C REV A millipore S4943
Novellus 60-313773-00, SMC XTG 310-30-1A-X2 rectangular gate valve
4 Unit 8560 series UFC-8561C H2 HCL, AMAT 3030-12306
Kensington lab, 77-4000-0108-00 Robot axis multilink Z, PCB, 7-0003-02, Z axis
CANON Litho tool BG3-2526-000 EX4 ND filter, 101-06120895 with indexer
Novellus A01-132-01 Water cooled chamber, Gasonic A01-132-01 chamber.
ASTeX D13604 Wave Guide with 2.5 Ghz Coupling, AMAT HDP CVD Magnetron, HDPCVD
5 1381-658459-12 connector PCB, 648180
Raytek RAYITACN4, SVG 1-907840-001 IR Temperature sensor kit RAYIT2SFS
AMAT 0150-1000 Kaiser systems inc power supply S1-1-1000, 1000V, 1A, 1100891
Brooks 5965S MFC, O2 gas, 30 SLM range, novellus 22-148117-00
2 Ipec speedfam Novellus 950591 End effector DEND-0014 with HAMA sensor -43PI
RECIF ANF Automatic Wafer Notch Finder
Novellus 27-057877-00 Computer Display LCD, Duraflo
AMAT 0190-13407 AE PDX RF Generator 500W, 325-375 KHz
Brooks 001-5526-01 PCB, main controller, MT VT5, MCC4, 27-105167-00
Novellus 90-2728 Bottom Board, handler, PCA
Novellus 60-277428-00 Manifold assembly with 22 MAC solenoid valves & interface
ASYST 3200-1044-01, control board with daughter board 3200-1045-01, PCB board
4 Norcal product AMAT 3870-01244, Isolation valve KF40 staggered port
AMAT 0040-44878, Cavity, Applicator, RPS Gate
5 NT International 4400-02-F03-B12-A Electronic Flow meters 1-5 L/m, 955622
2 STEC Horiba MFC LF-A40M-A-EVD, Liquid: TEOS, Flow Rate: 4g/min
Lot of 2 Brooks 5866RT MFC 300sccm He, Novellus 22-045874-00
3 AMAT 3870-01212 Norcal Isolation valve, 3 way KF 40, rebuilt
3 AMAT 3870-01212 Norcal Isolation valve, 3 way TEE KF 40, rebuilt, S1221
3 AMAT 0020-30347 external cylinder
Porter MFC NVL-005F, 0.5 ML/MIN TEOS
PORTER MFC NVL-004FV, 0.2 ML/MIN, TEOS GAS.
NT intergrated flow controller 6500-xx-F03-D12-K-P2-U2-M19, 0-1500 ml/min,
HAMAMATSU UV SPOT LIGHT SOURCE L5662
3 STEC LF-410A-EVD,1 TEB, 1.5 g/min and 2 TEOS 1.5 g/min
3 STEC LF-310A-EVD,TEPO, 0.25g/min liquid flow controller
3 STEC LF-310A-EVD, TEPO 0.25 g/min liquid flow control
STEC LF-310A-EVD,1 TEPO, 0.1 g/min lots of 3
2 AMAT 0100-09145 P5000 RS232 Video Interconnect Board, in OEM BOX, un-open
3 SensArray Corporation 1605A-6-0047 Process Probe Instrumented Wafers
3 Linear actuator 400MM rail two long NP105, 95086-52
2 MKS throttle valve 153D-2-5-2, with KF 50, looks rebuilt with sealed bag
2 Vat gate valve Novellus 02-115275-00, MFG part number F02-60499/0619
TWO Aera FC-7800CD, N2 100SCCM and Ar 50 SCCM
lot of 2 Silicon Thermal Power cool LB320 chiller
2 Granville Philips GP 307 Vacuum Gauge Controller 307212
2 Granville phillips 307 Vacuum Gauge Controller 307001
VAT 65040-PA52-AVE1/0001, A-1134532 Pendulum valve for novellus
2 Advanced Motion Controls B25A20FACQ Brushless PWM Servo Amplifier Drive
