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5-117

J_RIRD, G_RIRD

J_

R

IRD, G_

RIRD

Network Dedicated Instruction

RIRD instruction

J_RIRD, G_RIRD

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

Function

This instruction reads data for the specified number of points from the buffer memory of the CC-
Link module or the device of the programmable controller CPU module on the specified station.

J(P)_RIRD
G(P)_RIRD

P: Executing condition

:

 indicates any of the following 

instructions.

J_RIRD

JP_RIRD

G_RIRD

GP_RIRD

Input argument

EN:

Executing condition

:Bit

Jn*:

Network number of the host station (1 to 239, 254)
254: Network specified in "Valid module during other station
access"

:ANY16

Un*:

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

:ANY16

s:

Variable that stores control data

:Array of ANY16 [0..4]

Output argument

ENO:

Execution result

:Bit

d1:

Start number of the device that stores read data

:ANY16

d2:

Variable that turns ON upon completion of the instruction
d2[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 Others

Bit

Word

Bit

Word











EN

ENO

Jn*

d1

d2

s

J_RIRD

EN

ENO

Un*

d1

d2

s

G_RIRD

J_RIRD

(EN, Jn*, s, d1, d2);

ENO:=

G_RIRD

(EN, Un*, s, d1, d2);

ENO:=

s

d1

d2