P0902BM

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描述

P0902BM

 在工业生产过程中,大量的开关量顺序控制,它按照逻辑条件进行顺序动作,并按照逻辑关系进行连锁保护动作的控制,及大量离散量的数据采集。传统上,这些功能是通过气动或电气控制系统来实现的。1968年美国GM(通用汽车)公司提出取代继电气控制装置的要求,第二年,美国数字公司研制出了基于集成电路和电子技术的控制装置,首次采用程序化的手段应用于电气控制,这就是第一代可编程序控制器,称ProgrammableController(PC)。个人计算机(简称PC)发展起来后,为了方便,也为了反映可编程控制器的功能特点,可编程序控制器定名为ProgrammableLogicController(PLC),现在,仍常常将PLC简称PC。
PLC的定义有许多种。国际电工委员会(IEC)对PLC的定义是:可编程控制器是一种数字运算操作的电子系统,专为在工业环境下应用而设计。它采用可编程序的存贮器,用来在其内部存贮执行逻辑运算、顺序控制、定时、计数和算术运算等操作的指令,并通过数字的、模拟的输入和输出,控制各种类型的机械或生产过程。可编程序控制器及其有关设备,都应按易于与工业控制系统形成一个整体,易于扩充其功能的原则设计。

上世纪80年代至90年代中期,是PLC发展最快的时期,年增长率一直保持为30~40%。在这时期,PLC在处理模拟量能力、数字运算能力、人机接口能力和网络能力得到大幅度提高,PLC逐渐进入过程控制领域,在某些应用上取代了在过程控制领域处于统治地位的DCS系统。PLC具有通用性强、使用方便、适应面广、可靠性高、抗干扰能力强、编程简单等特点。PLC在工业自动化控制特别是顺序控制中的地位,在可预见的将来,是无法取代的。为了使各位初学者更方便地了解PLC,本文对PLC的发展、基本结构、配置、应用等基本知识作一简介。

在自动化控制领域,PLC是一种重要的控制设备。目前,世界上有200多厂家生产300多品种PLC产品,应用在汽车(23%)、粮食加工(16.4%)、化学/制药(14.6%)、金属/矿山(11.5%)、纸浆/造纸(11.3%)等行业。为了使各位初学者更方便地了解PLC,本文对PLC的发展、基本结构、配置、应用等基本知识作一简介,以期对各位网友有所帮助。

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

YASKAWA ELECTRIC JANCD-CP07C USPP JANCDCP07C

YASKAWA ELECTRIC JANCD-CP02 USPP JANCDCP02

VERY NICE YASKAWA MAGNETEK PC CPU BOARD JANCD-CP02

VERY NICE YASKAWA MAGNETEK PC MASTER BOARD JANCD-CP07

YASKAWA JANCD-CP02 AXIS BOARD

JANCD-CP04 Yaskawa / Yasnac CNC LX1 SERVO CPU PCB

Yaskawa Yasnac JANCD-CP05 JANCDCP05 board

Yaskawa JANCD-CP11 Rev E PC CPU Processor PCA NNB

YASNAC /YASKAWA JANCD CP02 BOARD

YASNAC /YASKAWA JANCD CP03 BOARD

YASKAWA YASNAC BOARD JANCD-CP03 JANCDCPO3B JANCD CP03B

Yaskawa CP-317 PS-01 Power Supply Component JACP-317120

YASKAWA JANCD-CP02 JANCDCP02 JANCD CPO2 **with video**

YASKAWA JANCD-CP06-02 REV 1 YWP-A PC BOARD

Yaskawa Yasnac JANCD-CP02 Axis Control Board

YASKAWA YASNAC BOARD JANCD-CP02 JANCDCPO2 JANCD CP02

YASKAWA JEPMC-CP200 MACHINE CONTROLLER MP920 NEW

YASNAK YASKAWA JANCD-CP02 JANCDCP02 JANCD CP02

YASKAWA ELECTRIC NO. JANCD-CP02 JANCDCP02 JANCD CP02

Yaskawa Axis Control Board / Card JANCD-CP02, JANCDCP02

YASKAWA ELECTRIC JANCD-CP05C NSFP JANCDCP05C

YASKAWA YASNAC BOARD JANCD-CP02 JANCD-CPO2 DE8401366

Yaskawa JANCD-CP11 Motoman JANCDCP11 – CP11 CPU Board

Yaskawa CPU Circuit Board JANCD-C-P0-3B, JANCD-CP03B

YASKAWA ELECTRIC JEPMC-CP200 USPP JEPMCCP200

YASKAWA ELECTRIC JANCD-CP05C NSPP JANCDCP05C

YASNAC YASKAWA CONTROL BOARD JANCD-CP04 JANCD-CPO4

YASKAWA JANCD-CP11 REV 0 PC BOARD/1 YEAR WARRANTY

YASKAWA JANCD-CP11 REV 1 PC BOARD/1 YEAR WARRANTY

Yaskawa JANCD-CP11 JANCDCP11 NEW-NO BOX Free Shipping

YASKAWA ELECTRIC JANCD CP06-02 USPP JANCDCP0602

NEW YASKAWA CNC CONTROL BOARD MODEL JANCD CP02

Yaskawa SGM-08A3G26B w/ HD CP-32A-11-J601A​-SP Free Ship

Yaskawa CPU Board JANCD-C-P0-3B JANCD-CP03B DF8100713

Yaskawa Yasnac JANCD-CP06-02 JANCDCP0602 board

JANCD-CP11 Yaskawa Motoman CP11 CPU BOARD PCB

Yaskawa Juspeed-F CIMr-15CP3-0023​D Control Unit NEW

Yasnac Yaskawa Circuit Board JANCD-CP06-02 DF8100582

Yasnac RX Yaskawa CPS-20FB _ JANCD-CP05 __ DE8403601 D

Yaskawa Motoman Board JANCD-CP11

lot of Nine Yaskawa Brushless Motors BMPL-CP12 15473006

YASKAWA MP2200 JAPMC-CP2200 MODULE NIB

YASKAWA ELECTRIC JANCD-CP11 USPP JANCDCP11

Yaskawa JANCD-CP11 CPU Board

Yasnac Yaskawa Circuit Board JANCD-CP06-03

YASKAWA ELECTRIC JANCD-CP11 NSPP JANCDCP11

YASKAWA ELECTRIC SGDFA1CP NSFP SGDFA1CP

Yaskawa Servopack SGDF-A1CP Servo Driver Free Ship

YASKAWA ELECTRIC JANCD-CP11 NSFP JANCDCP11

NEW YASKAWA ELECTRIC JANCD-CP11 REV. E

Yaskawa PC Board JANCD-CP11 DF9200745-A0 Rev.E New !!!

YASKAWA JAMCD-CP11 CARD NEW !

Yaskawa JANCD-CP11 Motoman Board – Working Pull

YASKAWA ELECTRIC CP9200SH NSFP CP9200SH

Yasnac Yaskawa Circuit Board JANCD-CP05 DE8403601 Rev C

YASKAWA ELECTRIC CP9200SH USPP CP9200SH

YASKAWA JANCD-CP11 DF9200416-B0 REV. E *XLNT* CONDITION

YASKAWA JANCD-CP11 DF8203078-B0 REV. D *XLNT* CONDITION

Yaskawa CP-317/PS-02 Power Supply Module(s) – Motoman

YASKAWA ELECTRIC CP-317-LI0-01 USPP CP317LI001

Yaskawa CP-317 MB-03 Mounting Base 7 Slots JRCP-317112

YASKAWA JANCD-CP11 MOTOMAN MEMORY BOARD

HONDA CR125 SHIFTER KART MOTOR PACKAGE

YASKAWA JANCD-CP02 AXIS BOARD

YASNAC JANCD-CP03B BOARD

HYPERDEX 360 CNC 4TH AXIS ROTARY TABLE

FANUC AC SPINDLE DRIVE A06B-6044-H160

FANUC DC SPINDLE DRIVE A06B-6041-H103

FANUC 3 AXIS AC SERVO DRIVE A06B-6058-H322

MITSUBISHI DL-SCZ 22K DC SPINDLE DRIVE

WESTAMP 4 AXIS DC SERVO DRIVE A6624-16F4-3

FANUC 3000C CNC BOARD A16B- 0190- 0010

MS-TECH CNC CONTROL COMPLETE MS TECH

DYNAPATH DELTA 10 CONTROL ( EACH BOARD AVAILABLE)

FANUC MASTER PCB A16B-1000-0030

MITSUBISHI LX51B CPU BOARD

FANUC MASTER PCB A16B-1010-0041

FANUC MASTER PCB A20B-0008-0410

MITSUBISHI SPINDLE DRIVE MDS-B-SPJ2-75 (NEW)

FANUC SPINDLE DRIVE TOP BOARD A20B-1000-0690

GE HI-AK 2 AXIS SERVO DRIVE

WESTAMP 3 AXIS DC SERVO DRIVE 30101-3

FANUC AC SPINDLE DRIVE A06B-6055-H103

FANUC 3000C CNC BOARD A16B 0190 0060

SWEO DC SPINDLE DRIVE MODEL 800-75B-2

GE MARK CENTURY ONE CNC CONTROL

FANUC A20B-0005-0690 BOARD

FANUC A20B-0007-0270 BOARD

FANUC SYSTEM 6 MASTER PCB A20B-0007-0010

MAZAK MITSUBISHI SERVO DRIVE TRS 75B

FANUC ACP PCB A16B-1210-0410

MITSUBISHI DL-SBZ DC SPINDLE DRIVE

IKEGAI AX20Z AX25Z SPINDLE ASSY

FANUC A20B-0005-0700 BOARD

YASKAWA SERVOPACK CPCR-MR055K SERVO DRIVE

YASKAWA SERVOPACK CPCR-MR085K2 SERVO DRIVE

FANUC AC SERVO MOTOR A06B-5012-BOO1

FANUC 3000C CNC BOARD A16B- 0190- 0010

FANUC DC SERVO DRIVE A06B-6047-H102

FANUC 5S AC SERVO MOTOR A06B-0314-B010

HATACHI SEIKI PT CODA-07 BOARD

SIEMANS AC SPINDLE DRIVE BOARD 6SC 6506-0AA02

YASNAC JANCD-IO01B I/O BOARD

YASKAWA SERVOPACK CACR-SR 10BB1BF

YASKAWA DC SERVO MOTOR WITH ENCODER UGHMED-03

FANUC A20B-0005-0730 KEYBOARD / DISPLAY BOARD

MITSUBISHI AC SPINDLE MOTOR AC SJ-N 7.5K

FANUC BOARD A16B-2210-0110

YASKAWA HURCO AC SERVO MOTOR USAFED-09FB1S

FANUC SPINDLE DRIVE TOP BOARD A20B-2000-0220

FANUC CNC RES/IND BOARD A20B-0008-0460

FANUC 0S AC SERVO MOTOR A06B-0313-B010

GE VALUTROL AC SPINDLE DRIVE 6V15F3612A

FANUC CNC AC SERVO DRIVE A06B-6050-H102

FANUC DI/DO BOARD A20B-1000-0950

MAZAK MITSUBISHI INDEXER DRIVE XA8A

YASKAWA HURCO AC SPINDLE MOTOR UAASKD-11CZ1

HEIDENHAIN TNC 150 CONTROL POWER SUPPLY

SIEMENS AC SERVO DRIVE BOARD 6SC 6100-0NA11

SIEMENS AC SERVO DRIVE BOARD 6SC 6130-0FE00

MITSUBISHI AC SERVO MOTOR HA100 CS

GE AC SERVO MOTOR 5K184WR228P

HURCO ULTIMAX CPU BOARD 415-0166-002

FANUC 7 POWER SUPPLY A14B-0051-B001

SIEMENS SINUMERIK 810 BOARD 6FX1126-8BA

MAZAK MICRO SLANT 15 BALL SCREW ASSY COMPLETE

FANUC A20B-0005-B001 POWER UNIT

HEIDENHAIN TNC 150 BOARD 221678 005048

SIEMENS AC SPINDLE DRIVE BOARD 6SC 6500-0NA04

SIEMENS AC SPINDLE DRIVE BOARD 6SC 6500-0UC01

HEIDENHAIN TNC 150 BOARD 222506 004448

HEIDENHAIN TNC 150 BOARD 222509 004448

CHUO SEIKI CNC PRECISION POSITIONING TABLE

YASKAWA JUSP-DCP30A POWER SUPPLY

YASNAC JANCD-MM01C BOARD

MITSUBISHI MELDAS CNC BOARD MC301B-1200

FANUC POWER SUPPLY UNIT A16B-1212-0100

CINCINNATI MILACRON 850SX BOARD 3-542-1016A

LARGE KITAGAWA HYDRAULIC CHUCK ACTUATOR

MILLTRONICS CENTURION IV MAIN BOARD PC-LSP-09

FANUC 3000C CNC BOARD A16B- 0190- 0080

GE 1050 CNC POWER SUPPLY 3N8100PS106A1

OKUMA OSP2200 POWER SUPPLY

OKUMA OSP2200 OPERATOR PANEL WITH NIXIE DISPLAY TUBES

CINCINNATI MILACRON 850SX POWER SUPPLY 3-424-2037A

HURCO CONTROL RELAY BOARD 415-0224-003

FANUC DI/DO BOARD A20B-0007-0040

FANUC DI/DO BOARD A20B-1000-0940

GETTYS 5 HP DC SPINDLE DRIVE N120

GE AC SERVO MOTOR 5K38UN282Q

OKUMA OSP2200 CNC BOARDS ( ALL BOARDS AVAILABLE )

MAZAK KEYBOARD INTERFACE BOARD FX709C

MITSUBISHI MELDAS CNC BOARD MC303B

FANUC DC SERVO DRIVE A06B-6047-H040

MITSUBISHI MELDAS 300 CNC MONITOR

FANUC POWER SUPPLY UNIT A16B-1211-0890

FANUC A860-0302-T003 PULSE CODER WITH GEARBOX

FANUC ABS PULSE CODER A860-0320-T011

SHIZOKA BANDIT DC SERVO MOTOR WITH RESOLVER

FANUC MDI/CRT PANEL A20B-0076-C061

PORTER PEERLESS DC SERVO MOTOR 181-18-0298-0

FANUC CNC DC SERVO DRIVE A06B-6045-H102

FANUC ADD I/O PCB A16B-1210-0591

CUSTOM SERVO MOTORS AC SERVO DRIVE MPA-03-154

SAMCHULLY HS-06 MAZAK MICRO SLANT 15 HYDRAULIC CHUCK

ALLEN BRADLEY AC DRIVE (Other sizes available)

HURCO CONTROL RELAY BOARD 415-0224-003

FANUC ABS PULSE CODER A860-0320-T111 2000P

HURCO DC SERVO DRIVE 415-157

CINCINNATI MILACRON 850SX SIBA I/O CONTROLER BOARD

GETTYS RN350 DC SERVO DRIVE

FANUC MODEL 0 AC SERVO MOTOR A06B-0513-B001

FANUC SYSTEM 3 PC2 PCB A20B-0008-0640

KITAGAWA B-6 CNC LATHE CHUCK

INLAND KOLLMORGEN DC SERVO MOTOR TT-4501-1000-B

PORTER PEERLESS DC SERVO MOTOR 181-18-0297-0

FANUC POWER UNIT A16B-1211-0850

FANUC DI/DO BOARD A20B-1001-0242

SIEMENS SINUMERIK 810 BOARD 6FX1125-8AB

RANDTRONICS DC SPINDLE DRIVE SP124D-5A

INLAND TT4207 DC SERVO MOTOR

FANUC GRAPH INT. / PUNCH BOARD A16B-1200-0310

MITSUBISHI MELDAS CNC BOARD MC713

MITSUBISHI MELDAS CNC BOARD MC433

SIEMENS SINUMERIK 810 MONITOR

FANUC 2 AXIS SERVO DRIVE BOARD A16B-1200-0800

FANUC POWER SUPPLY UNIT A16B-1210-0560

FANUC ROM BOARD A16B-1200-0450

ICC PA1005 4 AXIS DC SERVO DRIVE UNIT

ICC PA1005 4 AXIS DC SERVO DRIVE UNIT

FANUC MDI/DPL A02B-0047-C002

FANUC READOUT A02B-0047-C021

FANUC PC PUNCHER BOARD A20B-0007-0061

CINCINNATI MILACRON 850SX I/O POWER SUPPLY 3-531-4573A

MITSUBISHI LX64C MEMORY BOARD

MITSUBISHI CONTROL PANEL BOARD MC201B

SIEMENS SINUMERIK 810 BOARD 6FX1120-7B

SIEMENS SINUMERIK 810 BOARD 6FX1121-2BB

SIEMENS SINUMERIK 810 BOARD 6FX1126-1AA

SIEMENS SINUMERIK 810 POWER SUPPLY 6EV 3055-0AC

ydin Ranger 15LP Aydin VDU

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。