J(P)/G(P).Req (Reading/Writing Clock Data) - Mitsubishi Electric MELSEC Q Series Reference Manual

9.8

J(P)/G(P).REQ (Reading/Writing Clock Data)

With the REQ instruction, clock data are read from or written to a programmable controller on another station.
Internal device
Setting
(System, User)
data
Bit Word
(S1) —
(S2) —
(D1) —
(D2)
[Instruction symbol] [Execution condition]
J.REQ
JP.REQ
G.REQ
GP.REQ
(1) Setting data
*1
Setting data
Jn
Un
(S1)
(S2)
(D1)
(D2)
*1 Local devices and file registers for each program cannot be used as devices in setting data.
Available devices
Link direct device
File
J\
register
R, ZR
Bit Word
[Instruction format]
Start contact
Start contact
Start contact
Start contact
Network No. of the own station (1 to 239, 254)
254: The network specified in Valid module during other station access
Start I/O number of the own station's CC-Link IE Controller Network module
(00 to FE : The higher two digits of the 3-digit I/O number)
H
Start device of the own station that stores control data
( Page 386, Section 9.8 (2))
Start device of the own station that stores request data
( Page 386, Section 9.8 (2))
Start device of the own station that will store response data
( Page 386, Section 9.8 (2))
The own 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.
CHAPTER 9 DEDICATED INSTRUCTIONS
Intelligent
function Index
module device register Zn
U\G
—
—
—
—
Jn (S1)
J.REQ
Jn (S1)
JP.REQ
Un (S1)
G.REQ
Un (S1)
GP.REQ
Description
Constant
Others
K,H $
(S2) (D1) (D2)
(S2) (D1) (D2)
(S2) (D1) (D2)
(S2) (D1) (D2)
Data type
Binary 16 bits
Device name
Bit
385
9