333
CHAPTER 10 DEDICATED INSTRUCTIONS
10
10.
13
Z
P
.R
E
M
F
R
(Reading D
at
a
from
t
he
Int
ell
igent
Dev
ice S
ta
tion/
R
emot
e Dev
ice S
tat
ion)
10.13
ZP.REMFR (Reading Data from the Intelligent Device
Station/Remote Device Station)
This instruction reads data from the buffer memory of the intelligent device station/remote device station. (In units of
words)
*1
Local devices and file registers set for each program cannot be used.
(1) Setting data
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
$
n1
n2
n3
n4
(D1)
n5
(D2)
Setting data
Description
Set by
Data type
"Jn"/Jn
Target network No. (1 to 239)
User
String/16-bit
binary
n1
Channels used by the own station (1 to 32)
16-bit binary
n2
Target station No. (1 to 120)
n3
• Remote head module or head module
The start I/O number of the intelligent function module
(00 to FE
H
: Upper two digits of the I/O number expressed in three
digits)
• Modules other than remote head modules or head modules
Fixed to 00
n4
The start address of the buffer memory of the intelligent device station/
remote device station where data to be read is stored
(D1)
Start device of the own station where read data is stored
A continuous area for the read data length is required.
System
Device name
n5
Number of read points (1 to 240 words)
User
16-bit binary
(D2)
The device of the own station that turns on for one scan upon
completion of the instruction.
If the instruction fails, (D2)+1 also turns on.
System
Bit
ZP.REMFR
Start contact
ZP.REMFR
Jn
or
"
"
n5
n1
n2
Jn
n3
n4
(D1)
(D2)
