Transient Request To Another Station - Mitsubishi Electric MELSEC-L Special Instructions Manual

Transient request to another station

J(P)_REQ, G(P)_REQ
CC IE C CC IE F NET/H Ether
Structured ladder/FBD
J_REQ
EN ENO
Jn* d1
s1 d2
s2
The following instruction can go in the dotted squares.
J_REQ, JP_REQ, G_REQ, GP_REQ
■Executing condition
Instruction
J_REQ
G_REQ
JP_REQ
GP_REQ
■Argument
Input/output Name
argument
Input argument EN
Jn*
Un*
s1
s2
Output argument ENO
d1
d2
Setting Internal device
*1
data
Bit Word
(s1)  
 
(s2)
 
(d1)
(d2)  
*1 Local devices and file registers per program cannot be used as setting data.
Processing details
Remotely runs or stops a programmable controller on another station.
Also, reads/writes clock data from/to a programmable controller on another station.
G_REQ
EN ENO ENO:=
ENO:=
Un* d1
s1 d2
s2
Executing condition
Description
Executing condition
Network number of the host station (1 to 239, 254)
254: Network specified in "Valid module during
other station access"
Start I/O number of the module
(00 to FE: Higher two digits when expressing the I/
O number in three digits)
Variable that stores control data
Variable that stores request data
Execution result
Variable that stores response data
Variable that turns ON upon completion of the
instruction
d2[1] also turns ON at the time of error completion.
R, ZR J\
Bit




ST
(EN, Jn*, s1, s2, d1, d2);
J_REQ
(EN, Un*, s1, s2, d1, d2);
G_REQ
Data type
Bit
ANY16
ANY16
Array of ANY16 [0..17]
Array of ANY16 [0..5]
Bit
Array of ANY16 [0..5]
Array of bit [0..1]
U\G
Word
5 MODULE DEDICATED INSTRUCTION
Zn Constant Others
5.4 Network Dedicated Instruction
5
157