Mitsubishi FX3G Series - Page 821

819
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
31
FNC276-FNC279 Data Transfer 3
32
FNC280-FNC289 High-Speed Processing 2
33
FNC290-FNC299 Extension File Register
34
FNC300-FNC305 FX
3U
-CF-ADP
35
SFC•STL Programming
36
Interrupt Function
37
Special Device
38
Error Code
A
Version Up Information
B
Execution Times
Pulse width/Pulse period measurement [FX3G, FX3GC PLCs ]
[M]8074 Not used – – – – – –––– –
[M]8075
Pulse width/Pulse period measurement setting
flag
3
*1
3
– – –––– –
[M]8076
[X000] Pulse width/Pulse period measurement
flag
3
*1
3 – –
D8074 to
D8079
–––– –
[M]8077
[X001] Pulse width/Pulse period measurement
flag
3
*1
3 – –
D8080 to
D8085
–––– –
[M]8078
[X003] Pulse width/Pulse period measurement
flag
3
*1
3 – –
D8086 to
D8091
–––– –
[M]8079
[X004] Pulse width/Pulse period measurement
flag
3
*1
3 – –
D8092 to
D8097
–––– –
M 8080 [X000] Pulse period measurement mode
3
*1
3 – –
D8074 to
D8079
–––– –
M 8081 [X001] Pulse period measurement mode
3
*1
3 – –
D8080 to
D8085
–––– –
M 8082 [X003] Pulse period measurement mode
3
*1
3 – –
D8086 to
D8091
–––– –
M 8083 [X004] Pulse period measurement mode
3
*1
3 – –
D8092 to
D8097
–––– –
[M]8084 to [M]8089 Not used
– – – – – –––– –
*1. Available in Ver. 1.10 or later.
Flag
[M]8090
BKCMP (FNC194 to FNC199) instructions -
Block comparison signal
– – 3
3
*2
– –––– –
M 8091
COMRD (FNC182) and BINDA (FNC261)
instructions - Output character quantity selector
signal
– – 3
3
*2
– –––– –
[M]8092
Not used
– – – – – –––– –
[M]8093
– – – – – –––– –
[M]8094
– – – – – –––– –
[M]8095
– – – – – –––– –
[M]8096
– – – – – –––– –
[M]8097
– – – – – –––– –
[M]8098
– – – – – –––– –
High-Speed Ring Counter
M 8099
*3
High-speed ring counter operation (in units of
0.1ms, 16 bits)
– – 3 3 D8099 – – 3 – 3
[M]8100 Not used
– – – – – –––– –
*2. Available in Ver. 2.20 or later.
*3. For FX2N/FX2NC, 0.1ms high-speed ring counter D8099 will operate after END instruction is executed with
after M8099 is driven.
For FX3U/FX3UC, 0.1ms high-speed ring counter D8099 will operate after M8099 is driven.
Number and name Operation and function
Applicable model
FX 3G FX 3GC FX3U FX 3UC
Correspond-
ing special
device
FX 1S FX 1N FX 2N FX 1NC FX 2NC