Mitsubishi Electronics MELSEC Q series MELSEC L series ユーザーズマニュアル

5-224

ZP_CLOSE

CLOSE instruction

ZP_CLOSE

*1: Local devices and file registers per program cannot be used as setting data.

Function

This instruction shuts off (closes) a connection with external device during data communication.

Control Data

ZP_CLOSE

Executing condition

:

 indicates the following instruction.

ZP_CLOSE

Input argument

EN:

Executing condition

:Bit

Un*:

Start I/O number of the module
(00 to FE: Higher two digits when expressing the I/O number in 
three digits)

:String

s1:

Connection number (1 to 16)

:ANY16

s2:

Variable that stores control data

:Array of ANY16 [0..1]

Output argument

ENO:

Execution result

:Bit

d:

Variable that turns ON upon completion of the instruction
d[1] also turns ON at the time of error completion.

:Array of bit [0..1]

Setting

data 

*1

Internal device

R, ZR

J

\

U

\G

Zn

Constant

K, H

Others

Bit

Word

Bit

Word





















Device

Item

Setting data

Setting range

Setting side

[0]

System area

–

–

–

[1]

Completion status

The instruction completion status is stored.

0

: Normal completion

Other than 0

: Error completion (error code)

–

System

EN

ENO

Un*

d

s1

s2

ZP_CLOSE

ZP_CLOSE

(EN, Un*, s1, s2, d);

ENO:=

s1

s2

d

s2

s2