Mitsubishi Q170MCPU User Manual page 213

APPENDICES
F alone
Processing time [µs]
Q170MCPU
At branch
Processing time [µs]
Q170MCPU
Processing time [µs]
Q170MCPU
(3) Processing time by the combination F and G (program described
in F/G is NOP)
G alone
F G
14.0 13.5
Parallel branch (2 Pcs.)
F F
G G
At coupling
23.0 18.5
Selective branch (2 Pcs.)
G G
F F
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
15.5 22.0
(Note): Varies greatly with the started or cleared program.
Parallel branch (5 Pcs.)
F F
G G
At branch
49.0
Selective branch (5 Pcs.)
G G
F F
APP - 42
CLR JMP/coupling
CLR
SUB
(Note)
SUB
P
F
G
P
14.5
F F
G G
At coupling
32.5
G G
F F
55.0
P
P
4.5
F
G
G
F