15 Example of Communication in Compound System
15.3 When Remote Net Additional Mode is Used
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FX3U-16CCL-M User's Manual
15.3.7 Creating a program for communication
This Subsection describes a program to control remote I/O stations, remote device stations and intelligent
device stations.
• The relationship among the PLC, the master station buffer memory, remote I/O stations, remote device
stations and intelligent device stations.
- Remote input (RX) and remote output (RY)
Master station
RX F to RX 0
RX 1F to RX 10
RX 2F to RX 20
RX 3F to RX 30
RX 5F to RX 50
RX 6F to RX 60
RX 7F to RX 70
Remote input (RX)
E0H
E1H
E2H
E3H
4004H
4005H
4006H
4007H
For station
No. 1
For station
No. 2
Station
No. 3
BFM No.
PLC
RY F to RY 0
RY 1F to RY 10
RY 2F to RY 20
RY 3F to RY 30
RY 5F to RY 50
RY 6F to RY 60
RY 7F to RY 70
Remote output (RY)
160H
161H
162H
163H
4204H
4205H
4206H
4207H
For station
No. 1
For station
No. 2
Station
No. 3
BFM No.
FROM
instruction
M115 to M100
M131 to M116
M195 to M180
FROM
instruction
TO
instruction
TO
instruction
M179 to M164
M211 to M196
M259 to M244
(System area)
RX 4F to RX 40
M379 to M364
M363 to M348
M315 to M300
M427 to M412
(System area)
RY 4F to RY 40
Ver. 2 compatible
Intelligent device station
(Station No. 3) FX
3U
-64CCL
Remote input (RX)
RX F to RX 0
RX 1F to RX 10
Remote output (RY)
RY F to RY 0
RY 1F to RY 10
RX 2F to RX 20
RX 5F to RX 50
(System area))
RY 2F to RY 20
RY 5F to RY 50
(System area)
M147 to M132
M163 to M148
(System area)
M331 to M316
(System area)
Remote I/O station
(Station No. 1)
AJ65BTB1-16D
X0F to X00
Ver. 1 compatible
Remote device station
(Station No. 2) FX
2N
-32CCL
Remote input (RX)
RX F to RX 0
Remote output (RY)
RY F to RY 0
RX 1F to RX 10
(System area)
RY 1F to RY 10
(System area)
FROM
instruction
M347 to M332
RX 8F to RX 80
RX 9F to RX 90
4009H
4008H
RX 3F to RX 30
RX 4F to RX 40
RY 3F to RY 30
RY 4F to RY 40
RY 8F to RY 80
RY 9F to RY 90
4208H
4209H
M243 to M228
M227 to M212
M411 to M396
M395 to M380
Ver. 1 compatible area
BFM No.
Ver. 2 compatible area
Ver. 1 compatible area
Ver. 2 compatible area
BFM No.
Remote input (RX)
Remote output (RY)