Mitsubishi Electric Melsec QJ71LP21 - 2) Reading From;Writing to Word Devices of Other Stations (JP;GP.READ, JP;GP.SREAD, JP;GP.WRITE, JP;GP.SWRITE)

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MELSEC-Q
7 APPLICATION FUNCTIONS
7.4.5 (2) Reading from/writing to word devices of other stations (JP/GP.READ,
JP/GP.SREAD, JP/GP.WRITE, JP/GP.SWRITE)
Target station
Refer to Section 6.3.
(a) Instruction format
1) JP/GP.READ and JP/GP.SREAD
These instructions are used to read data from devices of a
programmable controller on another station. (In units of words)
With the SREAD instruction, a device on another station turns on when
data reading is completed. (The other station can recognize that data
have been read out with the SREAD instruction.)
Applicable device
Setting
data
Applicable device
Internal device
File register
Link direct device
J
\
Intelligent function
module device
U
\G
Index register
Zn
Constant
K, H, $
Others
Bit Word Bit Word
(S1)
(S2)
1
(D1)
(D2)
(D3)
1: Any of T, C, D, W, ST, SD, and SW can be used.