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MotionSuite™ Series Machine Controller Motion Programming Manual Chapter 4: Sequence Commands

4-16

4.4 Value Comparison

In this section, the Value Comparison commands which are used to distinguish conditional

expressions are explained.

4.4.1 Value Comparison Command (= =, < >, >, <, >=

<=)

! Outline

The Value Comparison commands are used to distinguish conditional expressions

including the Branch (IF), Repeat (WHILE), I/O Wait (IOW) commands, etc.

The Value Comparison commands include the following 6 types.

! Detailed Explanation

Command Method

Data Type

In a bit-type conditional expression, only the “= =” command is enabled.

Command Meaning

= = Equal

< > Not equal

> Greater

<Less

Greater or equal

Less or equal

Bit (B) Integer (W) 32-bit Integer (L) Real (F)

$$$

IF MB00100= =MW00102+MW00104;

WHILE MB0010001< >1;

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Yaskawa MotionSuite Series Machine Controller Programming Manual do Utilizador Página 148