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10 COMMUNICATION BETWEEN THE MASTER STATION AND THE
REMOTE DEVICE STATION
MELSEC-QnA
10.2.2 Communication program
A program to control the remote device stations is shown below.
The following configuration of the programmable controller CPU, master station's
buffer memory and the remote device stations is assumed.
For details of each device station, refer to the user’s manual of each module.
[Remote input (RX), remote output (RY)]
E0H
E1
H
E2
H
E3
H
E4H
E5
H
E6
H
E7
H
E8
H
15F
H
FROM RX0F RX00
FROM
RX1F RX10
RY0F RY00
RY1F RY10
160
H
161
H
162
H
163
H
164
H
165H
166
H
167
H
168
H
1DF
H
TO
TO
Programmable controller CPU
Master station
Remote input (RX)
Remote output (RY)
Remote input (RX)
Remote device station (Station No. 1)
AJ65BT-64AD
Remote input (RX)
to RX00RX0F
to RX10RX1F
Remote output (RY)
to RY00RY0F
to RY10RY1F
Remote device station (Station No. 3)
AJ65BT-64DAV
M0M15 to
to M16M31
M200M215 to
to M216M231
to M100M115
to M116M131
to M300M315
to M316M331
to
to
to
to
to
to
Remote output (RY)