247
CHAPTER 10 DEDICATED INSTRUCTIONS
10
10.
4
J
P
/G
P
.R
EA
D (Re
adi
ng
Dat
a
f
rom
t
he P
rogram
mable
Cont
ro
ller
on
Anot
her S
tat
ion)
10.4
JP/GP.READ (Reading Data from the Programmable
Controller on Another Station)
This instruction reads data from the device of the programmable controller on another station. (In units of words)
*1
Local devices and file registers set for each program cannot be used.
*2
T, C, D, W, ST, SD, and SW can be used.
*3
When the target station is a Basic model QCPU, a Universal model QCPU, an RCPU or an LCPU, a digit-specified bit
device can be used. (
K4M16)
To use digit specification, all the following conditions must be met:
• The device number should be multiples of 16 (10
H
).
• The number of digits should be 4 (K4).
Setting data*
1
Available devices
Internal device
(System, user)
File
register
R, ZR
Link direct device
J
\
Intelligent
function module
device
U
\G
Index
register
Zn
Constant
Others
Bit
Word
Bit
Word
K, H
$
(S1)
(S2)
*3
*2
(D1)
(D2)
JP.READ
Start contact
GP.READ
Start contact
JP.READ
Jn
GP.READ
Un
or
or
"
"
"
"
(S1)
(S1)
(D1)
(D2)
(D1)
(D2)
(S2)
(S2)
(S2)
(S2)
Ex.
