6F3B0250

7. Instructions

FUN 115

RST

Device/register reset

Expression

Input -[ RST A ]- Output

Function

When the input is ON, the device A is reset to OFF if A is a device, or the data 0 is stored in the register A if A is a register.

Execution condition

Input

 

Operation

Output

OFF

No execution

 

OFF

ON

Execution

 

ON

Operand

 

Name

 

 

Device

 

 

 

 

 

 

Register

 

 

 

 

Constant

Index

 

 

X

Y

R

S

T.

C.

XW

YW

RW

SW

T

C

D

I

J

K

 

 

A

Device or

 

Ö

Ö

Ö

 

 

 

Ö

Ö

Ö

Ö

Ö

Ö

Ö

Ö

Ö

 

 

 

register

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example 1 (device reset)

When R011 is ON, R005 is reset to OFF. The state of R025 is remained even if R011 comes OFF.

Example 2 (register reset)

When R011 is ON, the data 0 is stored in RW20. (R200 to R20F are reset to OFF) The state of RW20 is remained even if R011 comes OFF.

Basic Hardware and Function 215

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Toshiba 6F3B0250, PROSEC T1 T1S user manual Rst, Device/register reset, Example 1 device reset, Example 2 register reset