3) Requesting Transient Transmission To Other Stations (J(P)/G(P).Req) - Mitsubishi Electric Q Series Reference Manual

7 APPLICATION FUNCTIONS

7.4.5 (3) Requesting transient transmission to other stations (J(P)/G(P).REQ)

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(a) Instruction format
[Network No. designation]
Execute command
J.REQ Jn
Execute command
JP.REQ
Jn
[Network module start I/O No. designation]
Execute command
G.REQ
Un
Execute command
GP.REQ
Un
Description of setting
Jn Host's network No.
Start I/O number of the host's network module
Un
Designate the higher two digits of the 3-digit I/O number.
Control data storage head device
(S1)
Designate the head device of the host that stores the control data.
Request data storage head device (host)
(S2)
Designate the head device of the host that stores the request data.
Response data storage head device (host)
Designate the head device of the host that stores the response
(D1)
data.
However, response data is stored only when reading clock data.
Execution completion device (host)
Designate the host's device to be turned on for one scan upon
execution completion.
(D2)
(D2) Off : Not completed
(D2)+1 Off : Normal
1: Bit device
2: Word device
3: Bit designation of word device : Word device. bit number
: For link dedicated instruction for the safety CPU,
(S1) (S2) (D1) (D2)
(S1) (S2) (D1) (D2)
(S1) (S2) (D1) (D2)
(S1) (S2) (D1) (D2)
On : Complete
On : Error
: X, Y, M, L, F, V, and B
: T, C, D, W, ST, R, and ZR
(The Q00JCPU and QS001CPU cannot use
R and ZR.)
MELSEC-Q
Target station
QCPU QnACPU
refer to Section 6.3
J: Executed when on
JP: Executed at startup
G: Executed when on
GP: Executed at startup
Setting range
1 to 239
254: Network designated by valid module
during other station access.
0 to FE
H
Word device 2
Word device 2
Word device 2
Bit device 1
Bit designation of word device
AnUCPU
3
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