１、順序控制　　順序控制是PLC最基本、應(yīng)用最廣泛的領(lǐng)域。所謂的順序控制，就是按照工藝流程的順序，在控制信號(hào)的作用下，使得生產(chǎn)過(guò)程的各個(gè)執(zhí)行機(jī)構(gòu)自動(dòng)地按照順序動(dòng)作。由于它還具有編程設(shè)計(jì)靈活、速度快、可靠性高、成本低、便于維護(hù)等優(yōu)點(diǎn)，所以在實(shí)現(xiàn)單機(jī)控制、多機(jī)群控制、生產(chǎn)流程控制中可以完全取代傳統(tǒng)的繼電器接觸器控制系統(tǒng)。它主要是根據(jù)操作按扭、限位開(kāi)關(guān)及其它現(xiàn)場(chǎng)給來(lái)的指令信號(hào)和傳感器信號(hào)，控制機(jī)械運(yùn)動(dòng)部件進(jìn)行相應(yīng)的操作，從而達(dá)到了自動(dòng)化生產(chǎn)線控制。比較典型應(yīng)用在自動(dòng)電梯的控制、管道上電磁伐的自動(dòng)開(kāi)啟和關(guān)閉、皮帶運(yùn)輸機(jī)的順序啟動(dòng)等。例如我分廠的原料混料系統(tǒng)就是利用了PLC的順序控制功能。２、閉環(huán)過(guò)程控制　　以往對(duì)于過(guò)程控制的模擬量均采用硬件電路構(gòu)成的PID模擬調(diào)節(jié)器來(lái)實(shí)現(xiàn)開(kāi)、閉環(huán)控制。而現(xiàn)在完全可以采用PLC控制系統(tǒng)，選用模擬量控制模塊，其功能由軟件完成，系統(tǒng)的精度由位數(shù)決定，不受元件影響，因而可靠性更高，容易實(shí)現(xiàn)復(fù)雜的控制和先進(jìn)的控制方法，可以同時(shí)控制多個(gè)控制回路和多個(gè)控制參數(shù)。例如生產(chǎn)過(guò)程中的溫度、流量、壓力、速度等。３、運(yùn)動(dòng)位置控制　　PLC可以支持?jǐn)?shù)控機(jī)床的控制和管理，在機(jī)械加工行業(yè)，可編程控制器與計(jì)算機(jī)數(shù)控（CNC）集成在一起，用以完成機(jī)床的運(yùn)動(dòng)位置控制，它的功能是接受輸入裝置輸入的加工信息，經(jīng)處理與計(jì)算，發(fā)出相應(yīng)的脈沖給驅(qū)動(dòng)裝置，通過(guò)步進(jìn)電機(jī)或伺服電機(jī)，使機(jī)床按預(yù)定的軌道運(yùn)動(dòng)，以完成多軸伺服電機(jī)的自控。目前以用于控制無(wú)心磨削、沖壓、復(fù)雜零件分段沖裁、滾削摸削等應(yīng)用中

Nikon STGX3A PCB 4S007-945 Used Working

Nikon Control Module NVDI-48A Used Working

Nikon Optistation 7 Microscope Objective CF Plan 20x/0.46 Used Working

Nikon AFX-II Camera Exposure Control and Shutter Assembly working

Asyst 9700-6584-05 Advan Tag RFID Reader ATR-9000 with Sensor Used Working

Nikon 4S018-094 NSR System PCB Connector I/O Board PPD-MTH-7B Used Working

Nikon 4S017-885 NSR System PCB Connector I/O Board LC-MTHR Used Working

Nikon 4S017-867 Interferometer ALG-IF PCB ALGLIUIF Used Working

Nikon 4S018-039 NSR System PC Connector Input/Output Board 7BLIUBPB Used Working

Nikon 4S018-036 NSR System PCB Controller Input/Output Board 7BSTGMTB Used

Nikon 4S017-906 NSR System PCB Connector I/O Board MTH-7RL Used Working

Nikon Control Board 4S018-922-IU-DR?V1-X4P Used Working NSR-S307E

Nikon 4S018-225 NSR System PCB Connector Input Output Board WL3MTR3 Used Working

Nikon PSM-11520 Optical Fiber Light Source Optistation 3 200mm Used Working

Nikon KXG72147 Power Supply 4S007-854-1 NSR S204B Used Working

Nikon 4S013-414-XYRLN?K PCB NSR-S306C working

Nikon 4S013-415-YLNK PCB NSR S306C Used Working

Nikon I/F Board 4S013-318-LDR-I?/F KAB11320/3201-0

Nikon 4S013-369- Interface PCB STGSTCAFX4 Used Working

Nikon 4S007-901 X2A-STGP/H PCB working

Nikon PCB AF-PSDX21 4S007-879-1 Lot of 2 Used Working

Nikon Pneumatics Box 4B028-878 SP1178W Used Working

Nikon Link PCB 4S013-419-CSTLN?K2 Used Working

Nikon 4S017-866-B Interferometer STG-IF PCB STGLIUIF Used Working

Sayama N130-50P-DG Optistation Controller 4257-V2-B-TN used Nikon Optistation 7

Nikon 4S017-637-A R.TABLE PCB Used Working

Nikon 4S019-235 Power Module 4S018-908-1 Used Working

Nikon NSR-S307E XY-Link Controller Board 4S013-414-XYRLN?K working

Nikon 4S007-691-1 Control PCB WL3MOT2 Used Working

Nikon Lens Assembly J2744BB Used Working

Nikon Optistation Amp Unit 2S259-012 New

Nikon PCB Control Board SH-SNS 4S018-907 Used Working NSR-S307E

Nikon NSR Series AISref-X4 PCB 4S008-057 Working

Nikon Optistation 3 200mm 2S003-017-1 PCB Board working

Nikon Optistation 3 Microscope Lens Assembly Lot working

Nikon NSR S204B 4S007-946 OPD-I/F-S PCB Board Working

KLA-Tencor CRS-ABI 2000 Ultrapointe Corp. SDP Computer I/F Board 001022 working

Nikon POD Advance Lead Screw Assy 9700-4703-01 New

Nikon Stepper PS2/VAX Converter PS2ADP-001 working

Panasonic MSD4ACA1XX AC Servo Driver Minas Used Working

Jikco NIKON 4S587-740-1 Interface Module Box Working

Nikon 4S587-579A RS-HUB NSR-S307E Used Working

Nikon TB301 DC Power Supply Module L1359 working

Nikon AVIS-I/F2 PCB 4S007-787-2 Lot of 2 Used Working

Nikon NSR Support Assembly 4B028-229-3 Used Working

Nikon 4S007-843-F PCB EX-AIS Used Working

Nikon Interface PCB STGX32A 4S008-005-A Used Working

Nikon Optistation 7 Power I/F PCB 4S013-317 Used Working

Nikon Optistation 7 MCR-I/F PCB 25013-179-4S013?-309-1 Used Working

Sony CMA-D2 CCD Camera Adaptor Nikon Optistation 7 Used Working

Nikon Optistation 7 Fostec Optic Light Assembly working

Nikon 4S007-278 PCB LIB-IF Used Working

Nikon 4S017-557 PCB Used Working Surplus

Robitech 859-0944-002 Transducer Board PCB Rev. B Used Working

TDK RM 12-12RGB DC Power Supply Nikon NSR Tested Working

Nikon Control Board 4S013-468 PCB Used Working NSR-S307E

Komatsu KDP1320LE-1 AIP Jr. Nikon NSR Control Panel Z-XB/P-A0303

TDK RDH24-6R0 DC Power Supply Used Working

Lambda 703-1047-01 Power Supply Used Working

Tokyo Electronic Industry 9VM10A Video Monitor BE1832A6 Nikon Optistation

Texas Instruments MC-780PIA-U2 NSR Tool Camera w/mount 2546660-9103 working

Nikon Fostec 80951-0 Dual Slit Macro Illuminator lot of 2 working

Nikon P860 Scanner Kalrez AS-568A O-Ring 4G680-586AN

Nova 510-41000-00 Control Unit Used Working

Nova 313-10000-04 Integrated Process Control Measurement Unit NovaScan 3060 Used

Nova 520-10000-32 Thin Film Measurement Unit NovaScan 2040 AMAT 3920-00287 Used

Nova 313-21000-01 Handler Controller Assembly Used Working

Nova 210-48000-01 Control Unit NovaScan 840 AMAT 0190-77284 New Surplus

DSM Computer MSPC-6880 Communication PCB BlueBoard M22810 Used Working

Novellus Concept Two II Altus Deposition Tool DLCM

Novellus Concept Two II Altus Deposition Tool DCLM Main Body Used

Novellus Concept Two Altus C2-DLCM Mainbody Frame

Novellus Concept Two II Altus Deposition Tool Main Body C2-DLCM

GaSonics Aura A-2000LL Loadlock Asher Configuration 99-0311 As-Is

GaSonics Aura A-2000LL Loadlock Asher Configuration 99-0339 As-Is

Novellus P100 Controller Module 02-034310-00 Rev. E Novellus Concept Two Altus

Novellus 02-034310-00 Module Controller P100 Rev. K Used Working

GaSonics Loadlock Asher Aura 2000LL 200mm

Novellus 03-10641-00 Loadlock Robot Rev.K Concept II Altus working

Novellus 03-10641-01 Loadlock Robot Rev.L Concept II Altus working

Novellus RF Match 02-266279-00 Rev. C New

Asyst 04290-101 Rev. 1 Gasonics 94-1119 Rev. B Load lock elevator Used Working

Hine Design Chamber Robot Assembly Gasonics Aura 2000LL 200mm Used Working

Hine Design Cassette Wafer Robot Assembly Aura 2000LL Used Working

Novellus Digital Dynamics SIOC Controller 02-258471-00

Novellus Concecpt Two PDRS Single Source Disconnect untested as-is

Digital Dynamics 27-10157-00N I/O Controller Novellus Concept II Altus working

Novellus FLVG CYL Replace Upgrade Kit 093033-797-21 Used Working

Novellus Over Ash Pedestal Assembly 02-318371-00 Rev. B Used Working

Digital Dynamics 27-10157-00 I/O Controller Novellus Concept II Altus Used

Digital Dynamics 27-810157-00 I/O Controller Novellus Concept II Altus Used

Novellus Concept Two II Altus Deposition Tool Single Source Disconnect PDRS5267

Pentagon Technology 17-165771-02A PVD Shield new Novellus

Novellus 02-282782-00 A Heater Pedestal Untested As-Is

Novellus Concept Two II Altus Deposition Tool System Controller SCON Used

Evans E.DOC-PG-1SL-10?YY-R1 EDOC Novellus Concept II Used Working

HLN A93-021-04/C Asher Module Aura 2000LL Used Working

Lucent Technologies Bottom Shield 17-112185-00 Refurbished

Novellus DLCM Power Distribution Module 02-810433-00 Working Concept Two Altus

Novellus Sioc Bath Module 02-168108-00 working

SMC Thermo-Con INR-244-602A Chiller 220V 60Hz 10A Untested As-Is

Pentagon Tech. Novellus Stage Shield 16-126664-01 1 new

Novellus 16-10283-00N/A Bellows Interconnect Concept II Altus lot of 6 working

Bimba CPT-00568-A Rotary Actuator Novellus 60-10125-00B Concept II Altus working

VAT 03109-NA24-AJX1 Slit Valve Novellus 02-115278-00 Concept II Altus working

Novellus Systems 03-283968-00 Interface FE/LL C3 Vector Used Working

Gasonics 90-2609 Display Decoder PCB Rev. A Used Working

Novellus Shield Assembly 16-117928-00 Rev.D new

Novellus 03-034719-00N DLCM-S Left Loadlock Interface PCB Rev. A Used Working

Novellus 03-034720-00N DLCM-S Right Loadlock Interface PCB Rev. D Used Working

Novellus 03-034719-00N DLCM-S Left Loadlock Interface PCB Rev. G Used Working

Novellus Stage Shield 04-722686-02 Refurbished

Novellus Lucent 17-112194-00 Stage Shield refurbished

Novellus Lucent G17-08946-02 Clampless Deposition Shield refurbished

Kachina Novellus 17-112183-00 Sprayed Clampless Deposition Shield refurbished

DCH Novellus Hydrogen Measurement System 02-159249-00N Rev. A Used Working

GaSonics A95-108-02 PCB LED Control Panel Opti-Probe Rev. F Used Working