Mitsubishi QJ71GP21-SX, Reference Manual

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9
DEDICATED INSTRUCTIONS
9.6 JP/GP.SWRITE
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(5) Program example
The program example of the SWRITE instruction is different from that of the WRITE
instruction in that the write notification device (D3) is specified at the end of
arguments.
Remark
Refer to the following for details on the WRITE instruction program example.
Section 9.5 (5) Program example
As in the program example of the WRITE program, when M112 turns ON, data in
D750 to D753 of station No.2 (own station) are written to D300 to D303 of station
No.3 (target station).
Additionally, if the write notification device (D3) is turned ON on the target station,
data in D300 to D303 are stored in D500 to D503.
(a) System configuration example
Same as in the program example of the WRITE instruction.
(b) Devices used in the program example
1) Link special relay (SB) and link special register (SW)
Same as in the program example of the WRITE instruction.
2) Devices used by the user
• The devices used by the SWRITE request source (station No.2)
Same as in the program example of the WRITE instruction.
• The devices used by the SWRITE request target (station No.3)
(c) SWRITE instruction settings
Same as in the program example of the WRITE instruction.
Table 9.23 Devices used by the user
Device Description Device Description
M117 Write notification device
D500 to
D503
Devices that will store data of D300 to D303