Справочник Пользователя для Mitsubishi Electronics QD75D

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MELSEC-Q

14   DEDICATED INSTRUCTIONS

14.7 PINIT

This dedicated instruction is used to initialize the setting data of the QD75.

Usable device

Internal device

MELSECNET/10

direct J \

Constant

Setting

data

Bit

Word

File

register

Bit

Word

Special
module
U \G

Index

register

Zn

K, H, $

Others

(S)

–

–

–

–

(D)

–

–

–

–

[Instruction symbol]

[Execution condition]

PINIT

Z.PINIT

"Un"

(S)

(D)

[Setting data]

Setting data

Setting details

Setting side

( 1)

Data type

"Un"

QD75 head I/O number
(00 to FE: High-order two digits of I/O number expressed in three digits)

User

BIN 16 bits

(S)

Head number of a device in which control data is stored

–

Device

(D)

Head number of a bit device which turns ON the operation by one scan at the
time of completion of the instruction.
If the instruction is completed abnormally, ((D) + 1) will also be turned ON.

System

Bit

Note) The file register of each of the local device and the program cannot be used as a device for setting data.

[Control data]

Device

Item

Setting data

Setting range

Setting side

( 1)

(S)+0

System area

–

–

–

(S)+1

Complete status

The state at the time of completion is stored.

0

: Normal completion

Other than 0: Abnormal completion (error code)( 2)

–

System

1: The data on the setting side is as follows.

  • User

: Data before the execution of dedicated instructions is stored by user.

  • System: Data after the execution of dedicated instruction is stored by PLC CPU.

2: Refer to Section 15.2 for error codes at abnormal completion.