FX
/FX
/FX
/FX
3G
3U
3GC
3UC
Programming Manual - Basic & Applied Instruction Edition
Number and name
Pulse width/Pulse period measurement [FX
[M]8074
Not used
Pulse width/Pulse period measurement setting
[M]8075
flag
[X000] Pulse width/Pulse period measurement
[M]8076
flag
[X001] Pulse width/Pulse period measurement
[M]8077
flag
[X003] Pulse width/Pulse period measurement
[M]8078
flag
[X004] Pulse width/Pulse period measurement
[M]8079
flag
M 8080
[X000] Pulse period measurement mode
M 8081
[X001] Pulse period measurement mode
M 8082
[X003] Pulse period measurement mode
M 8083
[X004] Pulse period measurement mode
[M]8084 to [M]8089
Not used
*1.
Available in Ver. 1.10 or later.
Flag
BKCMP (FNC194 to FNC199) instructions -
[M]8090
Block comparison signal
COMRD (FNC182) and BINDA (FNC261)
M 8091
instructions - Output character quantity selector
signal
[M]8092
[M]8093
[M]8094
[M]8095
Not used
[M]8096
[M]8097
[M]8098
High-Speed Ring Counter
High-speed ring counter operation (in units of
*3
M 8099
0.1ms, 16 bits)
[M]8100
Not used
*2.
Available in Ver. 2.20 or later.
*3.
For FX
/FX
2N
after M8099 is driven.
For FX
/FX
3U
Series
Operation and function
, FX
PLCs ]
3G
3GC
, 0.1ms high-speed ring counter D8099 will operate after END instruction is executed with
2NC
, 0.1ms high-speed ring counter D8099 will operate after M8099 is driven.
3UC
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
Applicable model
Correspond-
FX
FX
FX
FX
ing special
3G
3GC
3U
3UC
device
–
–
–
–
*1
–
–
D8074 to
*1
–
–
D8079
D8080 to
*1
–
–
D8085
D8086 to
*1
–
–
D8091
D8092 to
*1
–
–
D8097
D8074 to
*1
–
–
D8079
D8080 to
*1
–
–
D8085
D8086 to
*1
–
–
D8091
D8092 to
*1
–
–
D8097
–
–
–
–
*2
–
–
*2
–
–
–
–
–
–
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–
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–
–
–
–
D8099
–
–
–
–
FX
FX
FX
FX
1S
1N
2N
1NC
–
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–
–
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–
819
31
FX
2NC
–
32
–
–
–
–
33
–
–
–
34
–
–
–
35
–
–
–
36
–
–
–
–
–
–
37
–
38
A
B