1746-NI8 模拟量输入模块1746-NI8

：        同号   ：吴工

PLC梯形图经验设计法的要点的编程步骤

1.PLC梯形图经验设计法的要点 

①PLC的编程,从梯形图来看,其根本点是找出系统中符合控制要求的各个输出的工作条件,这些条件又总是用编程元件按一定的逻辑关系进行组合来实现的。

②梯形图的基本模式为启—保—停电路。每个启—保—停电路一般只针对一个输出,这个输出可以是系统的实际输出,也可以是中间变量。

③梯形图编程中有一些约定俗成的基本环节,它们都有一定的功能,可以像摆积木一样在许多地方应用。

2.“PLC梯形图经验法”编程步骤

① 在准确了解控制要求后,合理地为控制系统中的事件分配输入输出口。选择必要的机内编程元件,如定时器、计数器、辅助继电器。

② 对于一些控制要求较简单的输出,可直接写出它们的工作条件,依启—保—停电路模式完成相关的梯形图支路。工作条件稍复杂的可借助辅助继电器(如例5中小车前进部分的 M100、M101及M102)。

③ 对于较复杂的控制要求,为了能用启—保—停电路模式绘出各输出口的梯形图,要正确分析控制要求,并确定组成总的控制要求的关键点。在空间类逻辑为主的控制中关键点为影响控制状态的点,(如抢答器例中主持人是否宣布开始,答题是否到时等)，在时间类逻辑为主的控制中(如交通灯),关键点为控制状态转换的时间。

④ 将关键点用梯形图表达出来。关键点总是用编程元件来表达的,在安排编程元件时需要合理。绘关键点的梯形图时,可以使用常见的基本环节,如定时器计时环节、振荡环节、分频环节等。

⑤ 在完成关键点梯形图的基础上,针对系统zui终的输出进行梯形图的编绘。使用关键点综合出zui终输出的控制要求。

⑥ 审查草图,补充遗漏的功能,更正错误,进行zui后的完善。

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Omron CS1G-CPU42H CPU 

EO Technics diode control board V0.41

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ERV 931001PF CIF-Bt

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

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Omron CVM1-CPU11-EV2

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Rockwell Automation CSD3_10BX2

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Jetter DIMA 3 DIMA3 V3.08

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Omron CS1H-CPU65H CPU unit

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 

Siemens CPU314 6ES7314-1AG14-0B0 FS: 6

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

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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

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Hitachi ZFL218-0 board

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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

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Tegimenta PCB Resource control 8153167 28153167001 B

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ASM 03-28305-02 Rev. A

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ESEC 872.0900/4 & 872.0901/3 card

Leica 541038

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ESEC 631.192/01

ESEC 634.0902/2

5-6096-310A PS3230 PCB

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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 

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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

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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

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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

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

Orbotech 30611205201 DMI

Physik Instrumente PI M-110K054

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

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Mitsubishi Datalink unit A1SJ71QBR11 

HiPEC 02-15467 Rev A 03-20717 rev C 

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Noran instruments 170A141798-A 176X141798-A2

Matrox Meteor_II_CL 7007_0201 rev B

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Advantech EKI-1524

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

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NEOS Q-Switch 32027-100-7

ICS 7220 B11065C

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Panasonic MSD013A1Y 

Siemens 6FX1123-7AA01 

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ESEC 634.0902/02

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

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