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10.1.3
Creating a program
This section shows the program used to control the remote I/O stations. The following diagram shows the relationship
between the devices of the programmable controller CPU and the inputs/outputs of remote I/O stations.
The shaded areas indicate the devices that are actually used.
Programmable controller CPU
Station
number 1
Station
number 2
X104F to X1048
Station
number 3
Station
number 1
Station
number 2
Y104F to Y1048
Station
number 3
Processing upon
occurrence of faulty
station
Confirmation of data link
status
Control program
246
X100F to X1000
X101F to X1010
X102F to X1020
X103F to X1030
X1047 to X1040
X105F to X1050
Y100F to Y1000
Y101F to Y1010
Y102F to Y1020
Y103F to Y1030
Y1047 to Y1040
Y105F to Y1050
Remote I/O station (station number 1)
AJ65SBTB1-16D
X0F
to
X00
Remote I/O station (station number 2)
AJ65SBTB1-16T
Y0F
to
Y00
Remote I/O station (station number 3)
AJ65SBTB1-16DT
Y0F
to
Y08
X07
to
Read data link status
of each station
Station number 1 is faulty
Station number 2 is faulty
Station number 3 is faulty
Station number 1 is
performing the data link
Station number 2 is
performing the data link
Station number 3 is
performing the data link
Control program for
station number 1
Control program for
station number 2
Control program for
station number 3
X00
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Troubleshooting
