15 Example of Communication in Compound System
15.3 When Remote Net Additional Mode is Used
230
FX3U-16CCL-M User's Manual
• Program to control remote I/O stations, remote device stations and intelligent device stations
Unit
error
M20
M35
Unit
ready
M21
Data link
status in
master
station
M501
Y030
Y031
FNC 79
FROM
K0 H0680 K4M501 K1
M501
M502
M502
Normal link (station No. 1)
Link error (station No. 1)
Normal link (station No. 2)
Link error (station No. 2)
FNC 01
CALL
P10
FNC 01
CALL
P20
FNC 06
FEND
M21
Data link status in
master station
Y040
Master station data link
error
Y032
M503
M503
Normal link (station No. 3)
Link error (station No. 3)
FNC 01
CALL
P30
M8000
RUN monitor
FNC 79
FROM
K0 H00E0 K4M100 K1
M100
M115
Y000
Y017
to
P10
FNC 02
SRET
M8000
RUN
monitor
FNC 79
FROM
K0 H00E2 K4M132 K2
FNC 78
TO
K0 H162 K4M300 K2
FNC 78
TO
K0 H01E4 D100 K4
P20
FNC 79
FROM
K0 H02E4 D200 K4
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Program for
communication
with the
J65BTB1-16D
(Station No. 1).
Program for
communication
with the FX
2N-
32CCL (Station
No. 2).
Reads the data link status
in intelligent device station
(SW0080).
There is an error in data
link in the AJ65BTB1-16D
(Station No. 1)
Data link is being
executed in the
AJ65BTB1-16D
(Station No. 1)
Data link is being
executed in the FX
2N-
32CCL. (Station No. 2)
There is an error in
data link in the FX
2N-
32CCL. (Station No. 2)
Data link is being
executed in the FX
3U-
64CCL. (Station No. 3)
There is an error in
data link in the FX
3U-
64CCL. (Station No. 3)
Reads from the remote
input (RX) of the
AJ65BTB1-16D.
When inputs X00 to X0F
in the AJ65BTB1-16D
turn ON, outputs Y000 to
Y017 in the PLC turn ON.
Reads from remote input.
HE3 to HE2
(RX3F to RX20)
M163 to M132
Reads from remote
register (RWr).
H02E7 to H02E4
(RWr7 to RWr4)
D203 to D200
Writes to remote output.
M331 to M300
H163 to H162
(RY3F to RY20)
Writes to remote register
(RWw).
D103 to D100
H01E7 to H01E4
(RWw7 to RWw4)
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