Read From Other Station Devices - Mitsubishi Electric MELSEC-L Special Instructions Manual

Read from other station devices

J(P)_ZNRD
CC IE C NET/H Ether
Structured ladder/FBD
J_ZNRD
EN ENO
Jn* d1
n1 d2
s
n2
The following instruction can go in the dotted squares.
J_ZNRD, JP_ZNRD
■Executing condition
Instruction
J_ZNRD
JP_ZNRD
■Argument
Input/output Name
argument
Input argument EN
Jn*
n1
s
n2
Output argument ENO
d1
d2
Setting Internal device
*1*2
data
Bit Word

n1
(s)  

n2
(d1)  

(d2)
ST
ENO:= (EN, Jn*, n1, s, n2, d1, d2);
J_ZNRD
Executing condition
Description
Executing condition
Network number of the host station (1 to 239)
Target station number (1 to 64)
Target station's start device number where data to
be read are stored
Read data length
When the target station is Q/QnA/AnUCPU: 1 to
230 words
When the target station is anything other than Q/
QnA/AnUCPU: 1 to 32 words
Execution result
The host station's start device number where
readout data will be stored
A contiguous area for the read data length is
required.)
The host station's device that is turned on for one
scan upon completion of the instruction
d2[1] also turns ON if the instruction execution has
failed.
R, ZR J\
Bit

 



Data type
ANY16
ANY16
ANY16
ANY16
ANY16
Bit
ANY16
Array of bit [0..1]
U\G Zn
Word
5 MODULE DEDICATED INSTRUCTION
5.4 Network Dedicated Instruction
Constant Others
K, H
 
 
 
 
 
165
5