Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 319

■Motion SFC program
The Motion SFC program for executing the servo program (No. 320) for fixed-pitch feed control using 3 axes linear
interpolation is shown below.
Fixed-pitch feed using 3 axes
linear interpolation
[F10]
SET M2042
[G10]
X0*M2415*M2435*M2455
P0
[K320]
FEED-3
Axis 1, 50000pulse
Axis 2, 40000pulse
Axis 3, 30000pulse
Speed 1000pulse/s
[G20]
!X0
END
*1 Example of the above Motion SFC program is started using the automatic start or sequence program.
Turn on all axes servo ON command.
Wait until X0, Axis 1 servo ready, Axis 2
servo ready and Axis 3 servo ready turn on.
Fixed-pitch feed using 3 axes linear interpolation
Axis used . . . . . . . . . Axis 1, Axis 2, Axis 3
Axis 1 . . . 500000 [pulse]
Travel value . . . . . .
Axis 2 . . . 400000 [pulse]
Axis 3 . . . 300000 [pulse]
Positioning speed . . . 10000 [pulse/s]
After fixed-pitch feed completion,
P0
X0 is ON : Fixed-pitch feed start again.
X0 is OFF : Motion SFC program end.
5.12 Fixed-Pitch Feed Control Using 3 Axes Linear Interpolation
5 POSITIONING CONTROL
5
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