68A7293PXP

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描述

68A7293PXP

指令系统
    PLC有多少条指令,各条指令又具有什么功能,是了解与使用PLC的重要方面。你不懂PLC指令怎么编程,没有程序,PLC又怎么工作?
    PLC的指令越来越多,越来越丰富。功能很强的指令,综合多种作用的指令日见增多。
    PLC的指令繁多,但主要的有这么几种类型:
    基本逻辑指令,用于处理逻辑关系,以实现逻辑控制。这类指令不管什么样的PLC都总是有的。
    数据处理指令,用于处理数据,如译码,编码,传送、移位等等。
    数据运算指令,用于进数据的运算,如十、一、X、/等,可进行整形数计算,有的还可浮点数运算;也可进行逻辑量运算,等等。
    流程控制指令,用以控制程序运行流程。PLC的用户程序一般是从零地址的指令开始执行,按顺序推进。但遇到流程控制指令也可作相应改变。流程控制指令也较多,运用得好,可使程序简练,并便于调试与阅读。
    状态监控指令,用以监视及记录PLC及其控制系统的工作状态,对提高PLC控制系统的工作可靠性大有帮助。
    当然,并不是所有的PLC都有上述那么多类的指令,也不是有的PLC仅有上述几类指令。以上只是指出几个例子,说明要从哪几个方面了解PLC指令,从中也可大致看出指令的多少及功能将怎样影响PLC的性能。
    除了指令,为进行通讯,PLC还有相应的协议与通讯指令或命令,这些也反映了PLC的性能。

产品承诺:
保 证 全新原装进口,
保 证 安全准时发货,
保 证售后服务质量,
优势价格,大量现货。

主营DCS系统配件
机器人系统配件
大型伺服系统配件
品牌:ABB   ,AB  ,GE,FOXBORO,本特利,英维思,伍德沃德,西屋,瑞恩,施耐德,西门子,摩托罗拉,安川。力士乐。ACSO,横河等进口品牌。 专业销售进口DCS  PLC系统备件模块
Triconex Siemens Yaskawa ABB GE Ovation AB Foxboro Motorola Schneider XYCOM KUKA
  专业销售进口DCS  PLC系统备件模块 15天包退换 一年质保 大量现货  国内实力库存商家

G&L Giddings & Lewis 800 572-02777-50 Digitizing Int.

GIDDINGS & LEWIS YSM 323 230V SERVO MOTOR
Electro-Craft, Reliance Electric, Allen Bradley

GIDDINGS & LEWIS Micro DSM007P SERVO DRIVE
Electro-Craft, Reliance Electric, Allen Bradley DDM-005

GIDDINGS & LEWIS MMC 2-AXIS ANALOG UNIT

GIDDINGS & LEWIS MMC SERCOS UNIT

Giddings & Lewis 503-14814-00 3-Ph Drive Gettys N350

GIDDINGS & LEWIS P/N: 871-21977-01 CONTROL MODULE WITH

Giddings & Lewis 502-02731-50 Logic I/O Board – Used

GIDDINGS & LEWIS 502-03657-03 NSFP 5020365703

GIDDINGS & LEWIS 572-03657-03 NSFP 5720365703

GIDDINGS & LEWIS M.1017.3140 USPP M10173140

GIDDINGS & LEWIS 502-03840-23R0 USPP 5020384023R0

GIDDINGS & LEWIS 502-03840-23R1 USPP 5020384023R1

GIDDINGS & LEWIS 502-03840-23 USPP 5020384023

GIDDINGS & LEWIS 502-03840-23R2 USPP 5020384023R2

GIDDINGS & LEWIS 401-34223-00 USPP 4013422300

GIDDINGS & LEWIS 401-34223-01 USPP 4013422301

GIDDINGS & LEWIS 401-34224-00 USPP 4013422400

GIDDINGS & LEWIS 401-34224-01 USPP 4013422401

GIDDINGS & LEWIS 401-34226-00 USPP 4013422600

GIDDINGS & LEWIS PIC900 CSM 50W MODULE 502-03512-02R1

GIDDINGS & LEWIS 572-02734-50 NSFP 5720273450

GIDDINGS & LEWIS 401-54187-10 NSPP 4015418710

GIDDINGS & LEWIS 502-03017-21 NSPP 5020301721

GIDDINGS & LEWIS 982603 NSPP 982603

GIDDINGS & LEWIS 502-03443-00 USPP 5020344300

GIDDINGS & LEWIS 503-15613-01 NSFP 5031561301

GIDDINGS & LEWIS 502-03676-22 USPP 5020367622

GIDDINGS & LEWIS 502-03676-20 USPP 5020367620

GIDDINGS & LEWIS 502-03640-02R1 USPP 5020364002R1

Giddings & Lewis Module Unit MMC-SD-0.5-23, M.1302.8130
One-day shipping available

GIDDINGS & LEWIS Analog Input 503-25909-01R1
Expedited shipping available

New Giddings & Lewis 502-03551-02R0 AC Output Module

Giddings & Lewis Peripheral Controller 503-15275-27

Giddings and Lewis 502-02823-00 Memory Interface No. 2

*NEW* Giddings&Lewis DSA 007-230-S Sercos servo drive

GIDDINGS & LEWIS 502-02777-50 PC BOARD/1 YEAR WARRANTY

GIDDINGS & LEWIS 502-02721-50 ALU PCB /1 YEAR WARRANTY

GIDDINGS & LEWIS 502-03207-00 NSFP 5020320700

Giddings&Lewis 502-02165-00 Rotation Direction Detector

GIDDINGS & LEWIS 502-03954-00 USPP 5020395400

GIDDINGS & LEWIS 502-02434-00 USPP 5020243400

GIDDINGS & LEWIS SERVO MOTOR HSM320B90 NEW
One-day shipping available

GIDDINGS & LEWIS 502-03782-02R1 USPP 5020378202R1

GIDDINGS & LEWIS 502-03642-02 USPP 5020364202

GIDDINGS & LEWIS 502-03642-03R3 USPP 5020364203R3

GIDDINGS & LEWIS 502-03907-02R1 USPP 5020390702R1

Giddings & Lewis 502-03642-03R3 Input Analog

GIDDINGS & LEWIS 572-03657-03 NSPP 5720365703

GIDDINGS & LEWIS 502-03518-22 NSFP 5020351822

GIDDINGS & LEWIS PIC900 P/N 5020378202R1 INPUT ENCODER

GIDDINGS & LEWIS 502-02576-01 USPP 5020257601

GIDDINGS & LEWIS 502-03518-20 USPP 5020351820

GIDDINGS & LEWIS 502-02556-01 USPP 5020255601

GIDDINGS & LEWIS 503-15274-27 USPP 5031527427

GIDDINGS & LEWIS 502-02433-00 USPP 5020243300

GIDDINGS & LEWIS 502-02435-00 USPP 5020243500

Giddings and Lewis 502-02778-50 Universal CRT Interface

Giddings & Lewis Power Distribution Module 871-21292-00

Giddings and Lewis 502-02724-01 Console Interface Board

GIDDINGS & LEWIS 502-03362-00 Up Data Acquisition
Expedited shipping available

Giddings and Lewis 502-02778-50 Universal CRT Interface

G&L Giddings and Lewis FSM490 Servo Motor CNC AC drive

Giddings and Lewis 502-02724-51 Console Interface Board

Giddings & Lewis PC Compiler Memory 502-03174-00

Giddings and Lewis 572-02778-50 Universal CRT Interface

GIDDINGS & LEWIS 502-03640-02 USPP 5020364002

GIDDINGS & LEWIS 503-15613-00 NSPP 5031561300

GIDDINGS & LEWIS 503-15613-01 NSPP 5031561301

GIDDINGS & LEWIS 502-03017-21 USPP 5020301721

GIDDINGS & LEWIS 502-02429-00 USPP 5020242900

Giddings&Lewis 502-02707-00 Output Interface Board

GIDDINGS & LEWIS 502-03280-00 NSPP 5020328000

GIDDINGS & LEWIS 502-03817-02R2 USPP 5020381702R2

GIDDINGS & LEWIS 502-04137-00R3 USPP 5020413700R3

GIDDINGS & LEWIS 502-04137-00R1 USPP 5020413700R1

GIDDINGS & LEWIS 502-03782-02R1 Encoder 5020378202R
Expedited shipping available

GIDDINGS & LEWIS 502-03782-20R1 USPP 5020378220R1

GIDDINGS & LEWIS 502-03817-03 USPP 5020381703

GIDDINGS & LEWIS 502-03817-02 USPP 5020381702

GIDDINGS & LEWIS 502-03657-03 USPP 5020365703

GIDDINGS & LEWIS 572-03657-03 USPP 5720365703

GIDDINGS & LEWIS 502-02628-00 USPP 5020262800

GIDDINGS & LEWIS 401-34434-00 USPP 4013443400

GIDDINGS & LEWIS 502-03642-03 USPP 5020364203

GIDDINGS & LEWIS 502-03641-02 NSFP 5020364102

GIDDINGS & LEWIS 502-02587-05 USPP 5020258705

GIDDINGS & LEWIS 502-02587-06 USPP 5020258706

GIDDINGS & LEWIS 502-03898-50 USPP 5020389850

Giddings and Lewis 502-02748-01 Valve Driver

GIDDINGS & LEWIS SSM 307 SERVO MOTOR

GIDDINGS LEWIS STEPPER OUTPUT MODULE 502-03677-22

Giddings & Lewis Solenoid Digitizing Board 502-03207-00

Giddings and Lewis 502-03092-00 Servo Interface

GIDDINGS & LEWIS SERVO MOTOR FSM430 USED
One-day shipping available

GIDDINGS & LEWIS 502-02778-50 CRT PCB /1 YEAR WARRANTY

Giddings & Lewis Programmers Console 502-02871-20 (3153

GIDDINGS & LEWIS 502-02734-50 USPP 5020273450

GIDDINGS & LEWIS 503-15613-00 USPP 5031561300

GIDDINGS & LEWIS MICRO DSM SERVO AMP DSM030 USED
One-day shipping available

GIDDINGS & LEWIS 502-02475-00 USPP 5020247500

GIDDINGS & LEWIS 502-03605-00R2 USPP 5020360500R2

GIDDINGS & LEWIS M.1016.8933 NSFP M10168933

GIDDINGS & LEWIS 502-03207-00 USPP 5020320700

GIDDINGS & LEWIS 501-04537-01 USPP 5010453701

GIDDINGS & LEWIS 502-03280-00 USPP 5020328000

GIDDINGS & LEWIS 502-03605-00 USPP 5020360500

GIDDINGS & LEWIS 502-02424-00 USPP 5020242400

GIDDINGS & LEWIS 502-02426-01 USPP 5020242601

GIDDINGS & LEWIS 503-18011-02 NSFP 5031801102

GIDDINGS & LEWIS 502-03641-02R0 USPP 5020364102R0

Giddings & Lewis 502-02722-50 Address Generator Board

GIDDINGS & LEWIS 502-02474-00 USPP 5020247400

G&L Giddings & Lewis 800 502-02778-50 CRT Interface

Giddings & Lewis 502-03840-23-R0 Servo Enc 502-03840-23

NEW GIDDINGS LEWIS 5020290720 CONVERTER BOARD MODULE

Giddings and Lewis HSM307 Servo Motor

GIDDINGS & LEWIS 401-30287-00 NSPP 4013028700

GIDDINGS & LEWIS 502-03195-08 NSPP 5020319508

GIDDINGS & LEWIS DSM015 USPP DSM015

GIDDINGS & LEWIS M.1016.8933 NSPP M10168933

GIDDINGS & LEWIS 502-02848-01 NSFP 5020284801

GIDDINGS & LEWIS M.1017.2284 NSFP M10172284

Giddings & Lewis CPU Board 502-03017-21 5020301721

GIDDINGS & LEWIS LSM63-12-604-M-​0KA-240N SERVO MOTOR

GIDDINGS & LEWIS 503-15613-01 Pic to Pic
Expedited shipping available

GIDDINGS & LEWIS CIMREX 20

Giddings and Lewis 502-02724-51 Console Interface Board

Giddings and Lewis 502-02721-50 ALU Board

Giddings and Lewis 502-02723-52 CPU Control Board

Giddings & Lewis Fifo Module 503-15613-00

Giddings & Lewis FIFO Board 503-15274-27 5031527427

EK-1452 GIDDINGS & LEWIS FA099261 PISTON TURNING MODULE

GIDDINGS & LEWIS 810-21977-01 CONTROL MODULE W/POWER..

EK-1290 GIDDINGS LEWIS FA099261 PISTON TURNING MODULE

GIDDINGS & LEWIS 502-03846-00R4 (PIC900) PROCESSOR

Giddings & Lewis M.1016.9010 PLC Input Module NEW
One-day shipping available

GIDDINGS & LEWIS 502-02871-20 NSPP 5020287120

GIDDINGS & LEWIS 501-02983-02 PCB / 1 YEAR WARRANTY

GIDDINGS & LEWIS 502-02823-00 PCB / 1 YEAR WARRANTY

GIDDINGS & LEWIS 501-02982-00 PCB / 1 YEAR WARRANTY

GIDDINGS & LEWIS 501-02981-00 PCB / 1 YEAR WARRANTY

GIDDINGS & LEWIS 501-02984-02 PCB / 1 YEAR WARRANTY

GIDDINGS & LEWIS 501-03168-00 PCB / 1 YEAR WARRANTY

GIDDINGS & LEWIS 501-03122-00 PCB / 1 YEAR WARRANTY

GIDDINGS & LEWIS 501-02989-00 PCB / 1 YEAR WARRANTY

GIDDINGS & LEWIS 502-02734-50 PCB /1 YEAR WARRANTY

GIDDINGS & LEWIS 502-02804-50 EIA PCB/1 YEAR WARRANTY

GIDDINGS & LEWIS 502-03786-00 NSFP 5020378600

GIDDINGS & LEWIS 503-14661-00 USPP 5031466100

GIDDINGS & LEWIS M.1016.9264 NSFP M10169264

GIDDINGS & LEWIS 502-03786-02 NSFP 5020378602

GIDDINGS & LEWIS 502-03550-02R0 USPP 5020355002R0

NEW GIDDINGS LEWIS 5031527528 BOARD PMC POUCH KING

GIDDINGS & LEWIS 502-03195-08 USPP 5020319508

GIDDINGS & LEWIS 502-03195-16 NSPP 5020319516

GIDDINGS & LEWIS 502-02659-00 NSPP 5020265900

Giddings & Lewis 502-02804-50 EIA Interface Board

Giddings & Lewis 502-02724-51 Console Interface Board

Giddings lewis 503-25031-00 OP Com Board 502-03919-00

Giddings and Lewis 502-02721-50 ALU Board

G&L Giddings & Lewis 800 502-02721-50 ALU Board

Giddings & Lewis FSM460 AC Servo Motor 401-34320-01
Expedited shipping available

GIDDINGS & LEWIS 503-18011-03R2 USPP 5031801103R2

GIDDINGS & LEWIS 503-18011-03R3 USPP 5031801103R3

GIDDINGS & LEWIS 503-18011-03 USPP 5031801103

GIDDINGS & LEWIS 502-03842-02 NSFP 5020384202

GIDDINGS & LEWIS 810-21276-02 NSPP 8102127602

GIDDINGS & LEWIS 502-02817-00 NSPP 5020281700

GIDDINGS & LEWIS 502-02472-00 USPP 5020247200

GIDDINGS & LEWIS 1-20630 USPP 120630

GIDDINGS & LEWIS 1-21711-01 USPP 12171101

GIDDINGS & LEWIS 1-21744-02 USPP 12174402

GIDDINGS & LEWIS 502-02871-20 USPP 5020287120

Giddings & Lewis 502-03840-24R0 Servo Encoder Module
Expedited shipping available

Giddings & Lewis G&L PLC PiC900 502-03674-22R1 NEW 32dc

Giddings & Lewis CNC SERVO INTERFACE 501-04306-00 BOARD

Giddings and Lewis 502-02823-00 Memory Interface No. 2

Giddings and Lewis CIMREX 67 Touch Screen (PLC1646)

Giddings and Lewis 502-03113-00 Power Supply and Driver

G&L Giddings & Lewis 800 P/N 502-02734-50 Logic I/O

G&L Giddings & Lewis 800 502-02804-50 EIA Interface

G&L Giddings & Lewis 800 502-02724-51 Console Interfac

G&L Giddings & Lewis 800 502-02723-52 CPU Control

G&L Giddings & Lewis 800 502-02722-50 Address Generato

GIDDINGS & LEWIS portable controller

Giddings & Lewis PC Support Module 502-03195-08

Giddings & Lewis Solenoid Drive Digitizing Board (3152)

GIDDINGS & LEWIS 502-02422-00 CARD 5020242200 NEW
Expedited shipping available

GIDDINGS & LEWIS 502-02576-00 CARD 5020257600 NEW
Expedited shipping available

GIDDINGS & LEWIS 502-02426-01 CARD 5020242601 NEW
Expedited shipping available

GIDDINGS & LEWIS 503-18010-03 NSFP 5031801003

GIDDINGS & LEWIS 502-02659-00 USPP 5020265900

GIDDINGS & LEWIS M.1015.7965 USPP M10157965

GIDDINGS & LEWIS 502-03732-02R1 USPP 5020373202R1

GIDDINGS & LEWIS 502-03674-22 NSFP 5020367422

GIDDINGS & LEWIS 503-15529-00 NSFP 5031552900

GIDDINGS & LEWIS 572-03833-10 NSPP 5720383310

Giddings and Lewis 502-02722-50 Address Generator Board

Giddings & Lewis CPU Card 502-03017-21 -DI-

GIDDINGS & LEWIS 502-03722-00R1 USPP 5020372200R1

Giddings & Lewis 502-03551-02R0 AC Output Module

Giddings & Lewis 502-07722-00 Address Generator Board

GIDDINGS & LEWIS 502-02817-00 USPP 5020281700

GIDDINGS & LEWIS 502-02848-01 USPP 5020284801

GIDDINGS & LEWIS 503-70010-00 USPP 5037001000

GIDDINGS & LEWIS 503-18011-02R1 USPP 5031801102R1

GIDDINGS & LEWIS 501-02984-01 USPP 5010298401

GIDDINGS & LEWIS 502-0254-00 USPP 502025400

GIDDINGS & LEWIS 503-18010-01 USPP 5031801001

GIDDINGS & LEWIS 502-03786-00 NSPP 5020378600

GIDDINGS & LEWIS 502-03518-22R1 NSPP 5020351822R1

GIDDINGS & LEWIS 502-03548-00R4 NSPP 5020354800R4

GIDDINGS & LEWIS 502-03548-00R3 USPP 5020354800R3

GIDDINGS & LEWIS 502-03640-00 USPP 5020364000

GIDDINGS & LEWIS 502-02825-00 NSPP 5020282500

GIDDINGS & LEWIS 502-02820-02 USPP 5020282002

GIDDINGS & LEWIS 502-02904-20 NSPP 5020290420

GIDDINGS & LEWIS 502-03810-03 NSFP 5020381003

Giddings & Lewis RS232C Interface Board 502-02871-20

Giddings & Lewis AC Output Module 501-03437-01

60-TAPER TOOLHOLDERS G&L GIDDINGS & LEWIS VARIOUS TYPES
Choose any configuration. Take a look!

GIDDINGS LEWIS 502-03840-23R2 SERVO ENCODER MODULE

GIDDINGS & LEWIS 502-02907-20 Up Data Acquisition
Expedited shipping available

GIDDINGS & LEWIS 502-03202-00 USPP 5020320200

Giddings and Lewis 1700160 TMM 40010A ASSY Board

专业销售进口DCS  PLC系统备件模块

PLC模块,可编程控制器,CPU模块,IO模块,AI模块,通讯模块。AB/施耐德/ABB/GE/本特利/西屋/英维斯/霍尼韦尔/黑马/FU克斯波罗

15天包退换 一年质保 大量现货  国内实力库存商家


选择深圳长欣,选择放心,售后无忧大量现货,当天顺丰发货!
主营:本特利,英维思,伍德沃德,福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、GE发那科、安川、博世力士乐,ACSO,力士乐等各大品牌的DCS系统配件,机器人系统配件,大型伺服系统备件。

先介绍几点经验。
1、先通读一遍“系统手册”(不管能不能看懂,先了解个大概,以便学习编程时查找);
2、由位控逻辑入手,逐渐增加定时、计数等条件,把或、与、非关系理顺;
3、进而练习整数运算、实数运算、类型转换;
4、量程转换、PID调节回路的建立及P、I、D参数的理解(最好是有个物理回路验证,比如变频器+电机+测速传感器);
5、循环、顺序、跳转等程序控制(尽量避免跳转,非跳不可时也是跳的越近越好);
6、中断、通讯、位置控制....

本人以ABB工业机器人配件DSQC系列和Motorola MVME系列,GE 卡件 模块 驱动器系列为主攻。各位电工朋友可根据自己的条件选择适合自己的PLC品牌,由于PLC的基本框架大同小异,学会一种至于其它的学习起来也就简单了。