备件P0926GG FBM224 

国内用户选用的可编程控制器(PLC)仍以国外产品为主，造成这种局面的一个重要原因是欧、美、日等发达工业国家掌握了高端PLC的核心技术，其硬软件技术对应用者来说完全是封闭的，使用者只能从应用的角度学习PLC，而不能参与PLC的开发[1-2]。近年来，IEC61131-3国际标准的颁布和实施为各PLC生产厂家提供了统一的软件开发准则，开放的高性能单片机技术的发展，为硬件开发提供了有效的物质基础[3]。在这样的背景下，研制开放的PLC系统无论对于科学研究还是促进PLC行业的发展都有积极的现实意义。

≠≠≠≠联系人：郑娟萍   询价热线：0 5 9 2 -5 1 7 3 2 7 9

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PDIUSBD12的固件设计成完全的中断驱动，当CPU处理前台任务时，USB的传输可在后台进行；后台中断服务程序和前台主程序循环之间的数据交换可以通过事件标志和数据缓冲区来实现。当PDIUSBD12从USB收到一个数据包，即对CPU产生一个中断请求，CPU立刻响应中断。在中断服务程序中，固件将数据包从PDIUSBD12内部缓冲区移到循环数据缓冲区，并将PDIUSBD12的内部缓冲区清零，以便接收新的数据包，使CPU可以继续执行当前的前台任务直到完成。本文利用PDIUSBD12的端点1进行命令的传输和应答，端点1每次接收计算机发送过来的8 B指令，其指令格式如表2所示。例如，接收到十六进制码52 01 00 03 00 07 00 50，表示读24C01器件从03字节开始的7个字节的数据。52H为R的ASCII码，57H为W的ASCII码。端点2用于数据的传输。

AMAT 0015-00031 pulley, modified driver 

AMAT 0040-83031 Bracket walking bram 

Tokyo Electron D124955 Roller, Back 

NEW AMAT 0040-46604 COVER RIGKT

AMAT 3700-90424 ORING, O-RING 

AMAT 0060-90333 label-emo cover 

AMAT 0020-14373 Gauge Shoe Endeffector 

2 new AMAT 0021-12677 Brackets

AMAT KIT oring pumpstack 5000/5000XT

AMAT 0020-40137 Lock shipping door

AMAT 0270-09269 Alignment Fixture Handling

NEW AMAT 0021-90081 COVER PVC

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AMAT 0020-40705, Top Cover, 395606

AMAT 0150-10430 CABLE, ASSY, TPU/MERFEI INTFC., PUMP STATU

AMAT 0140-03460 Harness Asy, VDI ENET, VDI CNTRL, Assembly, Control

AMAT 0021-06664 Flag, Sigma Plug Throttle Valve

AMAT 0020-80052 Plate Guide

AMAT 0021-20514 Clamp Ring, 8 inch, SNNF, SST, E/E 3.3274MM, 116

NEW AMAT 0140-05215 Harness Assy, W-ALN EC Valve 300MM Endur

AMAT 3420-01016 Insul TBG 5/8 ID 3/8 Wall Closed Cell

5 AMAT 3300-03362 Cap Swagelok, SST

2 AMAT 3060-01750 BRG RLR Wafer Pinch Slot 

AMAT 0140-10286 harness RF INTLK FILTER BOX DPS

AMAT 0150-14313 Cable Assy Pump EMO 12FT

NEW AMAT 0021-03480 Bracket #3, RFPP generator, DPS

AMAT 0021-76490 Bracket interlock RF tube preclean 30

AMAT 0040-40711 Blankoff, FDP Shroud 

AMAT 0040-20290, Leveling Foot Short

AMAT 0226-31558 rev B, P6 N2 interface - P8 final valve interlock, 30 ft cable

AMAT 0021-36642 Bar, Vertical left dome lift

AMAT 0010-40312 Assy Gasline Insulator, CGF, Assembly

AMAT 0020-37552 bracket, pallet/gas panel interface

LOT OF 4 AMAT 3691-01555 SCR CAP SKT HD1/4-20X7/8L TORX

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AMAT 0040-09687 Metal Facilities Enclosure

2 AMAT 0020-82831 ARC CHMBR, REMOTE INSULATED PFS

AMAT 0020-09785 COMB CENTERFINDER CALIBRATION 5 AND 6 I 400074

AMAT 0015-20112 Pulley Modified

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AMAT 0140-10166 Cable, Wire

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AMAT 0040-94812 Lead Shield - TGT Chamber Corner

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AMAT 0520-A0470 Motor, w/brex Z PI, 

AMAT 0040-32435 Strap, RF Output, MXP 

NEW AMAT 0020-04129 TOP HINGE BRACKET

AMAT 0100-90929 PWBA ARC VOLT CONTROL (A1000)

NEW AMAT 0140-90426 Clean Room Remote CTL BX

AMAT 0100-76124 Digital I/O PCB. used, untested

AMAT 3700-90207 ORING, O-RING

AMAT 0020-21907, Shield TIW 8" Wafer, 395791

8 AMAT 0021-04681 Strike, Latch, Dome, DPS

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AMAT 0020-92411 Bolt Pivot

AMAT 0020-01323 Chamber Liner

AMAT 0021-14148 Bracket Long 

AMAT 0020-21211 mount safety 

AMAT 0021-79091 cover motor 

AMAT 0020-93079 plate nut

Banner SME3126C2QD-58237 Sensor, Convergent, 940 nm, 43 mm-FP, AMAT 1400-01336

AMAT 0150-09771 Cable Assy, E/P Module, Printer INTFC

AMAT 0140-20206 HARNESS ASSEMBLY AI MUX CONTROLLER REMOTE GAS, 399579

AMAT 0040-41639 Cover

2 Oriental Motor 5GN9KA 

3 AMAT 0020-79622 Bearing Alignment Tool 

AMAT 0021-19056 flag actuator rps valve 

AMAT 0140-01639 HARNESS ASY,SWLL/FI INTERLOCK,300MM CENT

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AMAT 0150-03457 CABLE ASSY WLD 300MM RTP CHAMBER

AMAT 0150-02567 Cable Assembly RS232 Interconnect 4W WAF

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AMAT 0190-08430 SPECIFICATION ASSY, CABLE, SMART BOX J2

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AMAT 0150-00834 CABLE ASSY, 24VDC SERVICE LIGHT WAFER LO

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AMAT 0140-03980 CABLE ASSY CH A BULCKHEAD INTERLOCK INT

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AMAT 0150-00834 CABLE ASSY, 24VDC SERVICE LIGHT WAFER, 399432

AMAT 0140-20206 HARNESS ASSEMBLY AI MUX CONTROLLER REMOTE GAS, 399577

90 New AMAT 015-09133 Anodized Spring Washers

new AMAT 0020-02314 Bracket 2, 0.25" gasline