6F3B0253

7. Instructions

FUN 103

D>=

Double-word greater than or equal

Expression

Input [ A+1A D>= B+1B ]Output

Function

When the input is ON, the double-word data of A+1A and B+1B are compared, and if A+1A is greater than or equal to B+1B, the output is turned ON.

Execution condition

Input

 

Operation

Output

OFF

No execution

 

 

OFF

ON

Execution

A+1A

B+1B

ON

 

 

A+1A <

B+1B

OFF

Operand

 

Name

 

 

Device

 

 

 

 

 

 

 

Register

 

 

Constant

Index

 

 

X

Y

R

S

T.

C.

XW

YW

RW

SW

T

C

D

I

J

K

 

 

A

Compared

 

 

 

 

 

 

 

 

 

 

 

 

data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

Reference

 

 

 

 

 

 

 

 

 

 

 

 

data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example

When R010 is ON, the double-word data of D0101D0100 is compared with the double-word data of D0251D0250, and if the data of D0101D0100 is greater than or equal to the data of D0251D0250, R014 is turned ON.

If the data of D0101D0100 is 250000 and D0251D0250 is 200000, R014 is turned ON.

D0101D0100

250000

D0251D0250

200000

R014 is ON

If the data of D0101D0100 is -100 and D0251D0250 is 0, R014 is turned OFF.

D0101D0100

-100

<D0251D0250

0

R014 is OFF

Note

This instruction deals with the data as double-word integer (-2147483648 to 2147483647).

Basic Hardware and Function 185

Page 187
Image 187
Toshiba 6F3B0253 user manual FUN Double-word greater than or equal