Справочник Пользователя для Mitsubishi Electronics QCPU

6-88

DBL(P)

Conversion from BIN 16-bit to BIN 32-bit data (DBL(P))

DBL(P)

Function

Converts BIN 16-bit data at device designated by 

 to BIN 32-bit data with sign, and stores the 

result at a device designated by 

.

Operation Error

(1) There are no errors associated with the DBL(P) instruction.

Program Example

(1) The following program converts the BIN 16-bit data stored at D100 to BIN 32-bit data when 

X20 is ON, and stores at R100 and R101.
[Ladder Mode]

[List Mode]

[Operation]

:

 

BIN 16-bit data or head number of the devices where the BIN 16-bit data is stored (BIN 16 bits)

:

 

Head number of the devices where the converted BIN 32-bit data will be stored (BIN 32 bits)

Setting 

Data

Internal Devices 

R, ZR

J

\

U

\G

Zn

Constants

K, H

Other

Bit

Word

Bit

Word

––

––

––

Command

Command

DBLP

DBL

S

D

D

S

DBLP

DBL

S

D

S

D

S

D

BIN 32-bit data

Lower 16 bits

Upper 16 bits

BIN 16-bit data

+1

S

D

D

Step

Instruction

Device

FB2E

H

FFFFFB2E

H

D100

(   1234)

R101

R100

(   1234)