Toshiba PROSEC T1 T1S, 6F3B0250 user manual FUN Double-word greater than

6F3B0250

7. Instructions

FUN 102

D>

Double-word greater than

Expression

Input -[ A+1×A D> B+1×B ]- Output

Function

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

Execution condition

Input		Operation		Output
OFF	No execution			OFF
ON	Execution	A+1×A >	B+1×B	ON
		A+1×A £	B+1×B	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

Ö

Ö

Ö

Ö

Ö

Ö

Ö

Ö

data

B

Reference data

Ö

Ö

Ö

Ö

Ö

Ö

Ö

Ö

Example

When R010 is ON, the data of D0101×D0100 is compared with the constant data 200000, and if the data of D0101×D0100 is greater than 200000, R014 is turned ON.

If the data of D0101×D0100 is 250000, the comparison result is true. Consequently, R014 is turned ON.

D0101×D0100

250000

>Constant

200000

R014 is ON

If the data of D0101×D0100 is -100, the comparison result is false. Consequently, R014 is turned OFF.

D0101×D0100

-100

£Constant

200000

R014 is OFF

Note

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

202 T1/T1S User’s Manual

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