1771-CL 用以控制程序运行流程

CI858K01
PR9268/203-000
3HNE00313-1
0005-4050-430
PFEA112-20
PTQ-PDPMV1
1FK7105-5AC71-1EH0
1FK7105-5AC71-1EH0
3BSE042235R2

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描述

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。

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