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PLC梯形圖經驗設計法的要點的編程步驟

1.PLC梯形圖經驗設計法的要點 

①PLC的編程,從梯形圖來看,其根本點是找出系統中符合控制要求的各個輸出的工作條件,這些條件又總是用編程元件按一定的邏輯關系進行組合來實現的。

②梯形圖的基本模式為啟—保—停電路。每個啟—保—停電路一般只針對一個輸出,這個輸出可以是系統的實際輸出,也可以是中間變量。

③梯形圖編程中有一些約定俗成的基本環節,它們都有一定的功能,可以像擺積木一樣在許多地方應用。

2.“PLC梯形圖經驗法”編程步驟

① 在準確了解控制要求后,合理地為控制系統中的事件分配輸入輸出口。選擇必要的機內編程元件,如定時器、計數器、輔助繼電器。

② 對于一些控制要求較簡單的輸出,可直接寫出它們的工作條件,依啟—保—停電路模式完成相關的梯形圖支路。工作條件稍復雜的可借助輔助繼電器(如例5中小車前進部分的 M100、M101及M102)。

③ 對于較復雜的控制要求,為了能用啟—保—停電路模式繪出各輸出口的梯形圖,要正確分析控制要求,并確定組成總的控制要求的關鍵點。在空間類邏輯為主的控制中關鍵點為影響控制狀態的點,(如搶答器例中主持人是否宣布開始,答題是否到時等)，在時間類邏輯為主的控制中(如交通燈),關鍵點為控制狀態轉換的時間。

④ 將關鍵點用梯形圖表達出來。關鍵點總是用編程元件來表達的,在安排編程元件時需要合理。繪關鍵點的梯形圖時,可以使用常見的基本環節,如定時器計時環節、振蕩環節、分頻環節等。

⑤ 在完成關鍵點梯形圖的基礎上,針對系統zui終的輸出進行梯形圖的編繪。使用關鍵點綜合出zui終輸出的控制要求。

⑥ 審查草圖,補充遺漏的功能,更正錯誤,進行zui后的完善。

UltraTRUE gearhead P/N: 42-114323-C221 UT075-005-0 5:1

Omron CS1G-CPU42H CPU 

EO Technics diode control board V0.41

Screen DET3-MULTI 23445531-10

ERV 931001PF CIF-Bt

ROCKY-418 V2.1 V1.3F

Beckman Coulter Z Series, Aperture Tube, 100 m Ampoule 9913157 for Z2

Varian assy L9536-301 rev C & L9524 rev A for 990-dCLD

ProQuip 550306000 rev 1 Spindle control 7 PCB

E.O. technics EOC-05-10-0056 card rev. A

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Omron CVM1-CPU11-EV2

Proface GP577R-TC11 

Shinkawa FRP-344 PCB

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Shinkawa IOP-180 PCB

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Rockwell Automation CSD3_10BX2

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Jetter DIMA 3 DIMA3 V3.08

3281-000013-1A TVB0004-1/147CO

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Omron CS1W-MC221 MC 

Texas PE5133HX P54C P/N: 22795

RVSI 68410 Rev B0

Tri-sen systems assy 86-4567 R/H

Tri-sen systems assy 88-8486 rev C

Tri-sen systems assy 93-2609

ABB 3BHT 300055 R1 CI-10 card

Kulicke & Soffa 8001-4072 N08001-4072-00002 

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FW Bell ID-2391 rev C board

5-6096-310A PS3220 PCB

5-6085-300A PCB (lot of 2)

GTCZ 6739828 C6 board

Olympus NeoSPlan 20 NIC 0.40 0 f=180

Hitachi RVME450A

RVME 450V RVME450V

Coherent LP 61603 & LP 61617 & ADLAS card for Compass 501QM-Y

Siemens iskamatic A AFZ12-5/6FQ1558鈥5A

Natural microsystems 5354 rev-C4 5376 rev10

ASM 02-15456 rev C SV-I 03-21135 rev I 

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Siemens eperm M 6DS1700-8BA

Polielettronica Poli DIMPPO

Siemens 6ES7314-1AE01-0AB0 CPU314 

IXXAT automation PC-I 03 Rev. 1.1a

Newport AG-M100 Piezo Optical Mount

Yokogawa ALR111 -S00 RS-232C module

Hitachi ZVL464-1 & ZVC198A-0 & ZVC198B-0

Rofin Hilberling HG-24

Hitachi ZFL311-1 ZFL-311-E1 board

TEB102-1 NASS card

Keyence VT3-Q5S panel

Hitachi ZFL218-0 board

schrittmotorsteuerung pse SMP3200 B 

Daifuku OPC-2603A

Fuji machine MFU I/O 8900-1 board

Motorola MVME 162-520A W4948C01 B REV B

THK D-ConII DCN driver controller

PEAK715VL-HT(LF) rev D1 4BP00715D3X1 & 2.8GHz CPU

Schlumberger APECS-2 6243-584-000 Rev. C

Leybold Center One No.: 230002

Roche PCB FLUIDCLOT CTRL 8184577 28184577001 D

Roche PCB ISE-CONTROL 8194963 28194963001 B

Anritsu A03 CPU 332U14225

Tegimenta PCB Resource control 8153167 28153167001 B

Anritsu A10 main CPU 322U11161 (Y3)

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ASM 03-28338 Rev. A

ASM 03-28305-02 Rev. A

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Aurotek MC8040A PCB

emecanique TSX ASR402 V:1.0

ESEC 872.0900/4 & 872.0901/3 card

Leica 541038

Spectra-Physics assy 0451-0920 rev D MQA 1698 

ESEC 629.184/5

ESEC 631.192/01

ESEC 634.0902/2

5-6096-310A PS3230 PCB

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Technology 80 5641B 901124/E & 24-B 900861/C

Yaskawa servopack SGDM-08ADA Ver 10212

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Leitz wetzlar PL FLUOTAR ∞/0 100x/0.90

Kulicke & Soffa N08001-4238-000-00 

Omron CS1W-MAD44 A/D D/A 

Melles Griot 169350 PCB for 17PCW011

Oxford microanalysis scanram II board 1128-374

Melles Griot 168163 PCB for 17PCW011

RVSI 53200 rev D board

Stange Elektronik CAN AD-HI Rev 1.5 13.06.00 

TiePie Handyscope 2 & HP9060 

KLOTZ digital VADIS A/D 18/20BIT 017-4-001-02

ITP1/2 CS for B&R BRITGR31 V1.4

Yokogawa AIP221 style S1

Marconi NM-4/155SMIRE

Unit UFC-1661E 200cc SiH4

Mycom MY5211-048 PPC-2400

Nallatech P/N 101-0045-9 & 102-0061-4 & 101-0054-8 

Rudolf R-DPA96

Spectra Physics 0451-0760

ESEC 940.050/11

SCREEN KOPT0001-02 23440454-11

TL-F240S

ESEC 941.050/8 

ESEC 945.054/02 945.185/06 945.184/05

Infranor MSD1 MA 3004EMAC

Schneider modicon quantum 140CPS22400

Shimadzu GDC-ASSY 221-28072-91 

SEDERE SEDEX75-AFFICH004-V2

Schneider modicon quantum 140CRA93100 & 140CRP93100

ESEC 946.056/01 

Kulicke and Soffa 00860-4000-000-00 310-00280-0 Rev G

ESEC 944.053/04

Siemens 00323146-02 & 00323147 & 00335939-01

Schneider TSXDST3292 (lot of 3)

IAI IAIO-3204 ED-032-9-039-0-000-0

Yaskawa VS-606V7 CIMR-V7CCB0P2 

Mitsubishi FW53C board BN634E040G53

Coherent-DEOS P/N: 1101-10-0025-01 VXT 0549

Datacon KRT.496.030 CANSMI31 Rev 3.1 

PMC H06200-000 & H04524-002

Medar CCi65239 7415-1M1

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ESI illuminator CTRL CKA assy 445-05310 rev J

HAAS-LASER 22-01-75-00/05

Orbotech 30611205201 DMI

Physik Instrumente PI M-110K054

Nikon 4S007-690 & IM-ENCD1 4S013-202 PCB

Mitsubishi A1SD778M 

Mitsubishi Datalink unit A1SJ71QBR11 

HiPEC 02-15467 Rev A 03-20717 rev C 

Noran instruments 170A141797-A 176P141797A1 

Web technology host adapter II M037201 rev B

Noran instruments 170A141798-A 176X141798-A2

Matrox Meteor_II_CL 7007_0201 rev B

Panasonic MCDDT3520N01 AC 

Advantech EKI-1524

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HAAS-LASER 18-08-25-00/b

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Heidenhain EXE 660 Id.Nr. 257 242-02

Fiber optic IO-F-IR2

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Hanmi autonet HFRC-01 HFRDI-32

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HP 37742A 2M test set ver: 3.1b

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Advantech PCI-1721 Rev. A1 02-1

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ICS 7220 B11065C

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Wago 750-457 

Panasonic MSD013A1Y 

Siemens 6FX1123-7AA01 

Tokyo electron RVP I/F-B 3M81-003970-11 

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Balzers AI 420 BG512850-T/A

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HP e4400-60010 e4400-60010-02-01-9720-01622

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Nireco Liteguide AE50-2

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