FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
Number and name
Parallel Link (Refer to Data Communication Edition for details.)
[D]8070
Parallel link error time-out check time: 500 ms
[D]8071
[D]8072
Not used
[D]8073
*1
Sampling Trace
[FX
, FX
3U
3UC
[D]8074
[D]8075
[D]8076
[D]8077
[D]8078
[D]8079
[D]8080
[D]8081
[D]8082
[D]8083
[D]8084
[D]8085
These devices are occupied by the PLC system when the
sampling trace function is used in a connected personal
[D]8086
computer
[D]8087
[D]8088
[D]8089
[D]8090
[D]8091
[D]8092
[D]8093
[D]8094
[D]8095
[D]8096
[D]8097
[D]8098
*1.
The sampling trace devices are used by peripheral equipment.
Content of register
, FX
, and FX
PLCs ]
2N
2NC
*1
.
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
Applicable model
Correspond-
FX
FX
FX
ing special
FX
3G
3U
3UC
device
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
M8075 to
–
M8079
–
–
–
–
–
–
–
–
–
–
–
–
FX
FX
FX
FX
1S
1N
2N
1NC
2NC
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
843
31
32
33
34
35
36
37
38
A
B