Mitsubishi Electric Melsec Q Series Programming Manual page 513

APPENDICES
F alone
Q173DSCPU
Q172DSCPU [µs]
Q173DCPU(-S1)
Q172DCPU(-S1)[µs]
At branch
Q173DSCPU
Q172DSCPU [µs]
Q173DCPU(-S1)
Q172DCPU(-S1)[µs]
Q173DSCPU
Q172DSCPU [µs]
Q173DCPU(-S1)
Q172DCPU(-S1)[µs]
(3) Processing time by the combination F and G (program described in
F/G is NOP)
G alone
F G
9.0 9.5
14.0 13.5
Parallel branch (2 Pcs.)
F F
G G
At coupling
16.5 15.0
23.0 18.5
Selective branch (2 Pcs.)
G G
F F
33.5
48.0
POINT
Long processing time may cause a Motion CPU WDT error or servo fault.
Especially for the Motion SFC programs run by event/NMI tasks, take care so that
the processing time will not be too long (the processing time will not exceed the
operation cycle).
F+G GSUB
SUB
(Note)
F
SUB
G
F
END
10.5 17.0
15.5 22.0
(Note): Varies greatly with the started or cleared program.
Parallel branch (5 Pcs.)
F F
G G
At branch
22.0
49.0
Selective branch (5 Pcs.)
G G
F F
APP - 22
CLR JMP/coupling
CLR
SUB
(Note)
SUB
P
F
G
P
9.0
14.5
F F
G G
At coupling
22.0
32.5
G G
F F
37.5
55.0
P
P
4.5
4.5
F
G
G
F