Mitsubishi Electric MELSEC-Q Series - Page 265

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6 POSITIONING CONTROL
(2) Motion SFC program
Motion SFC program for which executes the servo program is shown below.
SET M2042
PX000*M2415*M2435*M2455
!PX000
Wait until PX000 turn off after circular interpolation completion.
Turn on all axes servo ON command.
Wait until PX000, Axis 1 servo ready, Axis 2 servo ready and
Axis 3 servo ready turn on.
INH
Axis 1, 88541pulse
Axis 2, 30000pulse
Linear axis
Speed
Number of pitches
Aux.P. 1,
Aux.P. 2,
Incremental auxiliary point-specified helical interpolation control
[F10]
[G10]
[G20]
[K61]
END
Incremental auxiliary point-specified
helical interpolation control
1000pulse/s
500
45000pulse
20000pulse
Axis for the circular . . . . . . . . . . . .
interpolation
End point relative address of the linear axis . . . 20000[pulse]
Positioning speed . . . 1000[pulse/s]
Number of pitches . . .
Axis 1 . . . 88541[pulse]
Axis 2 . . . . 30000[pulse]
Linear axis for the circular . . . . . . . . . . . . Axis 3
interpolation and linear interpolation
End point relative address of . . . .
the circular interpolation axis
500
Axis 1, Axis 2
Auxiliary point relative address . . . . .
of the arc
Axis 1 . . . . 45000[pulse]
Axis 2 . . . . 20000[pulse]
3, 20000pulse
Incremental auxiliary point-specified circular helical interpolation
(Note): Example of the above Motion SFC program is started using the automatic start or sequence program.