Jp/Gp.sread - Mitsubishi Electric Melsec Q Series User Manual

6 DEDICATED INSTRUCTIONS

6.10 JP/GP.SREAD

Set
Internal device
data
Bit Word
(S1) —
(S2) —
(D1) —
(D2)
(D3)
The following format can be used only when the local station is a Universal model QCPU or an LCPU.
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This instruction reads data in word devices of other stations.
Link direct device
File register J \
Bit
1
1 T, C, D, W, ST, SD, or SW can be used.
2 The SREAD instruction can be programmed without argument (D3).
However, in such a case, the operation is identical to the READ instruction.
With the SREAD instruction, different operations are available depending on
whether (D3) is omitted or not.
3 When the target station is a Basic model QCPU or safety CPU, the read
notification device set as argument (D3) for the target station is ignored. (Same
operation as with the READ instruction)
Applicable device
Intelligent
function module
device U \G
Word
MELSEC-Q/L
Index register Constant
Zn K, H
—
—
—
—
—
Others
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