JANCD-TU02
JANCD-TU02
JANCD-TU02
危险究竟要分散到算合适呢?这与当时的计算机技术的发展水平有关。70年代中期,分散就是一个控制器完成一个回路的运算。当时由于人们对数字技术不太熟息,惯于模拟仪表,70年代末、80年代曾经风行回路控制器,把数字控制器做成和原来模拟仪表在外观上几乎完全一样,不改变操作惯,内部把PID运算数字化。一块仪表(一台计算机)完成一个回路的控制任务。其价格较为昂贵,但危险是分散了。然后用通讯网络把各个控制器和以CRT为基础的人机界面连成一个系统。这时网络结构通常都是星形结构。回路的控制器的制作成本太高,价格/性能比不好。后来为了减低成本,就有两回路的、四回路的控制器, 它的价格/性能比稍好一些。对于一个大中型系统来说,DCS的价格/性能比比回路控制器组成的系统要好。有些特殊地方还是要用到一些回路控制器。
厦门泰尼电气有限公司
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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
AMAT Top Local RF Match 0010-08322 Rev.002
AMAT Top Local RF Match 0010-08322 Rev.007
AMAT Top Local RF Match 0010-08322 Rev.003
AMAT Quantum Leap III Ion Source IHC 0040-50527
Thermo Neslab DI Max Water To Water Chiller 0190-06335
AE Navigator RF Match 3155169-001D 0190-15007
Kawasaki CCD Prealigner 3NS003S-C201 0190-17388
ChemWest Automated Slurry Filter Cabinet 420518
Ebara ET300WS-A Vacuum Turbopump 3620-01449
Trazar Corp. RF Match AMU10H-1
Varian Plasma Flood & Bias Supply E11020501 working
Kawasaki Robot Controller C62C-A002
MECS Wafer Handling Robot UTM-3500 with Controller
Seiko Seiki Turbopump Controller SCU-H1000C STP-H1000C
Seiko Seiki Turbopump Controller SCU-H1000C STP-H1000C
AE PDX 900-2V RF Generator 3156024-110A working 900W
AE PDX 900-2V RF Generator 3156024-110B working 900W
AE PDX 900-2V 3156024-110C RF Generator 0190-75075
AMAT Top Local Match 300mm Ultima 0010-08322
Hitachi 3-833535-1 Pearl Kogyo RF Generator RP-300 Rfrb
Despatch Tool Conditioning Oven SNB2-24-S
Genmark Automation Robot Controller S08R v.11
Genmark Robot Controller SMALL 990010622A1
Equipe PRI Transfer Robot ABM-407B-1-S-CE-S293 working
Genmark Automation Robot Controller S08P4.RD working
Genmark Classic Transfer Robot working
AE Navigator RF Bias Match 3155126-009A
Kensington Robot 5 rebuilt 0190-22248
Varian Turbo Pump TV 301 rebuilt 7698918
Yaskawa Robot Controller XU-CM7001 working
AE VHF 2060 RF Generator 3150852-005A 0190-14416
Asyst Transfer Robot UTX-F5500-16 working 0190-14191
Atto Purex Ar Gas Purifier AP-RM-050 working
Yaskawa Robot Controller XU-CN1112A working 0190-23876
Equipe PRI Transfer Robot ABM-407B-1-S-CE-S293