描述
公用程序当Y4复位(即松紧电磁阀松开)、左限位X21和上限位X17接通时,辅助继电器M0变为ON,表示机械手在原位。这时,如果开始执行用户程序(M8002为ON)、系统处于手动或回原位状态(X0或X1为ON),那么初始步对应的M10被置位,为进入单步、单周期、连续工作方式作好准备。如果M0为OFF,M10被复位,系统不能进入单步、单周期、连续工作方式。图中的指令ZRST(FNC40)是成批复位的应用指令,当X0为ON时,对M11~M18的辅助继电器复位,以防止系统从自动方式转换到手动方式,再返回自动方式时出现两种不同的活动步。
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主营:世界知名品牌的PLC、DCS系统备件模块
①Allen-Bradley(美国AB)系列产品》
②Schneider(施耐德电气)系列产品》
③General electric(通用电气)系列产品》
④Westinghouse(美国西屋)系列产品》
⑤SIEMENS(西门子系列产品)》
⑥销售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系统、WDPF系统、MAX1000系统备件。
⑧Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(现场输入/输出模块)
顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数
据通信及处理等。Invensys Triconex:冗余容错控制系统、基于三重模件冗余(TMR)
结构的zui现代化的容错控制器。
⑨Siemens(西门子):Siemens MOORE,Siemens Simatic C1,Siemens数控系统等。
⑩Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
◆Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
ALLEN BRADLEY AB 100-C09D*10 STARTER CONTACTOR w/ COIL
5 Allen Bradley Carbon Comp Resistor 100 ohm 1/2W 5%
6202 NEW Allen-Bradley 42EF-R9SCBV-A2 Photoswitch 100mA
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1392-B100-RK-MC?-A-D1-F1 Allen Bradley Factory Reman
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Allen Bradley 700-CF400D* 4 Pole Relay with 100-F Aux.
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ALLEN BRADLEY CONTACTOR 100-C12Z*10 SERIES A NOS NO BOX
ALLEN BRADLEY 194E-E100-1753 IEC LOAD SWITCH 480V 3P
6201 NEW Allen-Bradley 42EF-R9SCBV-A2 Photoswitch 100mA
Allen Bradley 1745-E01 SCL100 Expansion Unit
ALLEN-BRADLEY 100-C09*10 RELAY USED
in Box 5130-RM1 Allen Bradley 5130RM1 N100
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Allen Bradley 700-HN100 Ser C BASE SOCKET SCREW
Allen Bradley 100-B250N*3 Contactor GOOD CONTACTS AS IS
ALLEN BRADLEY 100-C16J01 16A 3P IEC CONTACTOR NEW
Allen-Bradley 100-A45NZ243 starter rated 3 HP
1745-LP101/A Allen Bradley SLC 100 PLC 1745LP101
1336F-BRF100-AA?-EN Allen Bradley 1336FBRF100AAEN
Allen Bradley Ultra 100 Ser. Drive Installation Manual!
100-K12DJ40 Allen Bradley Mini Contactor 100K12DJ400
Allen-Bradley 1336S AC Drive 1336S-BRF100-AA?-EN5-L6
Allen Bradley 100-A30NKD3 contactor New pullout
ALLEN BRADLEY 100-C72D*00 SERIES B CONTACTOR *
Allen Bradley Bulletin 100 Surge Supressors 100-FSC280
Allen Bradley 100-C16ZJ10 & 193-EA1DB overload Starter
Allen Bradley 100-A08NZ Din Mounted Contactor IEC
5 Allen Bradley contactors Starters 100-A24ND3 100-A30N
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100-C43ZJ00 Allen Bradley 100-C43Z*00 F80
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3 NIB ALLEN BRADLEY 100-SB10 AUXILIARY CONTACT BLOCK
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Allen Bradley 100-A18ND3 100A18ND3 Contactor NEW
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Allen Bradley 100-C37*00 100C37*00 Contactor 600V Max