BENTLY NEVADA 138927-01

• 型号：NEVADA 138927-01


• 数量：3


• 制造商： 厦门雄霸电子商务有限公司


• 有效期：2020/8/15 0:00:00

BENTLY NEVADA 138927-01

BENTLY NEVADA 138927-01

BENTLY NEVADA 138927-01

PLC是专为工业自动操控而开发的装置，通常PLC选用面向操控过程，面向问题的“自然言语”编程。不同厂家的产品选用的编程言语不同，这些编程言语有梯形图、句子表、操控系统流程图等。为了增强PLC的各种运算功用，有的PLC还配有BASIC言语，并正在探究用其他高档言语来编程。

日本的FANUC公司、立石公司、三菱公司、富士公司等所出产的PLC产品，都选用梯形图编程。在用编程器向PLC输入程序时，一般简易编程器都选用编码表输入，大型编程器也可用梯形图直接输入。在很多的PLC产品中，由于制作厂家不同，其指令系统的表明办法和句子表中的助记符也不尽相同，但原理是彻底相同的。在本书中我们以FANUC-PMC-L为例，对适用于数控机床操控的PLC指令作一介绍。在FANUC系列的PLC中，规格型号不一起，只是功用指令的数目有所不同，如北京机床研究所与FANUC公司合作开发的FANUC-BESK PLC-B功用指令23条，除此以外，指令系统是彻底一样的。   

在FANUC-PMC-L中有两种指令：根本指令和功用指令。当规划次序程序时，运用最多的是根本指令，根本指令共12条。功用指令便于机床特别运行操控的编程，功用指令有35条。

在根本指令和功用指令执行中，用一个仓库寄存器暂存逻辑操作的中心结果，仓库寄存器有9位（如图1所示），按先进后出、后进先出的原理工作。当前操作结果压入时，仓库各原状况悉数左移一位；相反地取出操作结果时仓库悉数右移一位，最终压入的信号首先恢复读出。

BENTLY 78422-01/3300/10-02-02-00

BENTLY 79492-01 

BENTLY 84933-02-NL 

BENTLY ASSY78462-01/81545-01

BENTLY ASSY78462-01-V

BENTLY ASSY79748-01-U/82344-01

BENTLY ASSY81113-02/88984-01

BENTLY NEVADA 125760-01

BENTLY 3300-01-01-00

BENTLY 330001-02-00

BENTLY 330003-01-00

BENTLY 3500-15-02-02-00

BENTLY 3500/15E

BENTLY 3500/23E

BENTLY 3500/70M

BENTLY 3300/16-03-01-00-01-00-00

BENTLY 3300/16-03-01-03

BENTLY 3300/16-04-01-01-00-00-00

BENTLY 3300/16-11-01-00-00-01-02

BENTLY 3300/20-02-01-03-00-00

BENTLY 3300/45-03-01-01-00

BENTLY 3300/46-XX-02-01-00

BENTLY 3300/48-01-01-01-00

BENTLY 3300/48-03-02-01-00

BENTLY 129478-01 

BENTLY 21747-085-00

BENTLY 330180-50-00

BENTLY 330003-01-02

BENTLY 330010-01-02

BENTLY 3300-10-01-02-00

BENTLY 3300/15-12-01-03-00-01-00

BENTLY 3300-01-3300-25

BENTLY NEVADA 125768-01

BENTLY NEVADA 125840-01

BENTLY NEVADA 128031-01C

BENTLY NEVADA 128275-01

BENTLY NEVADA 128275-01 E

BENTLY NEVADA 135489-04

BENTLY NEVADA 138927-01

BENTLY NEVADA 3500/15 /127610-01

BENTLY NEVADA 3500/15 /129486-01

BENTLY NEVADA 3500/20

BENTLY NEVADA 3500/32

BENTLY NEVADA 3500/42M

BENTLY NEVADA 3500/45

BENTLY NEVADA 3500/92

BENTLY PWA79482-01 3300/20-12-01-03-00-01

BENTLY PWA79512-013300/35-12-02-02-01-00

BENTLY PWA79532-01-F/82368-01 

BENTLY PWA86739-01-U 3300/16-12-01-02-00-02-00

BENTLY PWA87890-01 3300/03-01-01

BENTLY PWA88199-01 

BENTLY PWA88219-01-N 3300/12-02-20-01

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