140CPU67861
140CPU67861
140CPU67861
当PLC运行时，是通过执行反映控制要求的用户程序来完成控制任务的，需要执行众多的操作，但CPU不可能同时去执行多个操作，它只能按分时操作（串行工作）方式，每一次执行一个操作，按顺序逐个执行。由于CPU的运算处理速度很快，所以从宏观上来看，PLC外部出现的结果似乎是同时（并行）完成的。这种串行工作过程称为PLC的扫描工作方式。
用扫描工作方式执行用户程序时，扫描是从条程序开始，在无中断或跳转控制的情况下，按程序存储顺序的先后，逐条执行用户程序，直到程序结束。然后再从头开始扫描执行，周而复始重复运行。
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Rudolph MetaPulse XCu 200mm Metrology Tool
LAM Rittal Corp. AC Distribution Unit ES5984 New
KLA-Tencor CRS 3000 300MM COMPLETE SYSTEM
Tokyo Electron ACT 8 Process Block Robotics Arm
Tokyo Electron ACT 12 Process Block Robotic Arm 200mm
Nikon Card Cage Assy. APGCi 7500 RS013-497 working
Verteq 1800 SRD Tool 1800.6 1800-6AR working 200mm
CTI-Cryogenics High Capacity Compressor 0190-07137 new
TEL ACT 12 Wafer Edge Exposure
Tokyo Electron ACT 8 Wafer Edge Exposure(WEE) Prcss Stn
Shinwa Temperature & Humidity Controller T&H-ESA-8-T-01
Rudolph Technologies MetaPulse 200X Cu Metrology Tool
Rudolph Technologies Metrology Tool MetaPulse 200X Cu
Rudolph Technologies MetaPulse 200 Metrology Tool 200mm
Tokyo Electron ACT 12 Develop Process Station Right
Tokyo Electron ACT 12 Develop Process Station Left
Tokyo Electron ACT 8 Develop Process Station Left
Novellus Concept Two Altus Wafer Chamber CVD-W complete
Shimadzu Turbopump TMP-3403LMTC rebuilt 3620-00486
AMAT XR80 Implanter 300mm Wheel and motor 0020-99685
Tokyo Electron TEL ACT 12 Chemical
TEL ACT 8 SOG Coat Process Station Right Working
Tokyo Electron TEL ACT 8 Chemical Cabinet Working
Tokyo Electron ACT 12 Coat Process Station Right
Tokyo Electron ACT 8 Coat Process Station Left
Tokyo Electron ACT 8 Coat Process Station Right
LAM Research RBM AC Distribution Unit 1B02737G01 New
Lam 150mm Chamber Assy 8 ESC 38 853-080202R150 Rfrbshd
Ebara A10S Vacuum Pump rebuilt working
ENI Spectrum 5kW RF Generator B-5002 working 0190-27361
Yaskawa Linear Servo Motor SGLFW-1ZA200A-AC11 new
KLA-Tencor Surfscan 6220 Inspection Tool AS-IS
Lam 4420 Etcher Orbital Gas Panel Assy 853-024403-100
TEL ACT 8 SOG High Temp Hot Plate (HHP)
Therma-Wave Optiprobe OP2600B Used, AS-IS
Nikon S306 Scanner Wafer Chuck 300mm SRX4P KBB21341
AMAT IECP Main AC Cabinet 0190-01661 untested
Hitachi S-9300 SEM Electron Gun Assy. untested
LAM 4420 Etcher PCB Rack 853-017305-002 Working
Ecosys Novapure Resin Tank C3-0YN-C6-K2-H2 new
Ecosys Novapure S447D Scrubber Tank C5-YY0-B5-D5-NN new
Tokyo Electron ACT 8 Chill Plate Process Station (CPL)
Leybold UL 500 dry Helium Leak Detector
ATS M-Pak Temp. Control System Chiller MP40C-DI
Lufran DI Water Heater 052-RE-480-000-U-CAB working
TEL ACT 8 WEE X-Theta Drive Assy 200mm working
TEL Fujikin Water Vapor Gen. Controller WVG-S2-Y-IB7
TEL Fujikin Water Vapor Generator WVG-S2-Y-IB4 New
TEL Fujikin Water Vapor Generator WVG-S2-Y-IB7 New
TEL ACT 12 Adhesion Process Station 12" working
Materials Research Eclipse Star Chamber Assy. A119124
MRC Eclipse Star Chamber Assy. A120946
Buckley Systems Ltd. AMAT XR80 Beam Magnet working
Hamamatsu LC5 Dual Optical EBR System
Hitachi S-9300 SEM Transfer Robot
KLA-Tencor AIT 2 Measurement Head 0021726-001
AE Apex 5513 RF Generator 5.5kW 0190-11209
ENI OEM-12B3 3 Phase RF Generator 1250W new 0190-76006
Leybold Coolvac 1500 SemiLine Cryopump working
Electroglas Horizon 4085X Wafer Prober 200mm untested
Genmark Precision Automated Transfer Robot
Edwards iQDP80 Vacuum Pump QMB250 Blower,
MRC 200mm Eclipse Magnet Assy. A120364 new
Hitachi M-308ATE PCB Cage System Controller Module
Yashibi YCC-18K-X DC Pwr Supply 5kV 500mA Hitachi M-308
AMAT XR80 Implanter Gas Interface 9090-00106 ITL
ENI DCG-200Z DC Plasma Generator 10kW DCG-200
Raymond Pacer 60C40TT Stand Up Fork Lift 4000# 183" 36V
ENI DCG-200Z DC Plasma Gen. 10kW working 0190-07959
Asyst SMIF-300FL Load Port 300FL,S2.1 HAMA/E-84
Alcatel Vacuum Turbopump 5401
Edwards iQDP80 QMB250 Dry Vacuum Pump
Edwards iQDP40 Dry Vacuum Pump QMB250 Blower as-is
Neslab DI Max DEI Water to Water Chiller
Nikon SPA236A Linear Motor Controller 4S586-947-2
Nikon SPA432B Linear Motor Controller 4S586-950-4
Nikon SPA432A Linear Motor Controller 4S586-949-4
SMC Thermo Chiller INR-497-032
AE RF Match Network 3155031-021A AMAT 0190-01402
AMAT Local RF Match 0010-08323 Rev.007
