Справочник Пользователя для Mitsubishi Electronics QCPU

2-41

1

2

4

4

2

6

7

8

2

.5 Application 

Instr

uct

ions

2

.5.8 Buffer me

mory access instructions

Buffer memory access instructions

Table 2.25 Buffer Memory Access Instructions

Display instructions

Table 2.26 Display Instructions

Category

Instruction Symbol

Symbol

Processing Details

Execution 

Condition

Number

 of Basi

c S

tep

s

Subset

See for D

esc

ripti

on

Data read

FROM

• Reads data in 16-bit units from an 

intelligent function module.

5

-

FROMP

DFRO

• Reads data in 32-bit units from an 

intelligent function module.

5

-

DFROP

Data write

TO

• Writes data in 16-bit units to an 

intelligent function module.

5

-

TOP

DTO

• Writes data in 32-bit units to an 

intelligent function module.

5

-

DTOP

Category

Instr

uction Symbol

Symbol

Processing Details

Execution 

Condition

Numb

er of Basic S

tep

s

Subset

See for 

Description

ASCII 
print

PR

• Outputs ASCII code of 8 points (16 

characters) from device designated by 
(S) to output module.

3

-

PR

• Outputs ASCII code from device 

designated by (S) to 00H to output 
module.

PRC

• Converts comments from device 

designated by (S) to ASCII code and 
outputs to output module.

Reset

LEDR

• Resets annunciator and LED indicator 

display.

1

-

FROM

n3

n1 n2 D

FROMP

n3

n1 n2 D

DFRO

n3

n1 n2 D

DFROP

n3

n1 n2 D

TO

n3

n1 n2 S

TOP

n3

n1 n2 S

DTO

n3

n1 n2 S

DTOP

n3

n1 n2 S

When SM701 is OFF

PR

S

D

When SM701 is ON

PR

S

D

PRC

S D

LEDR