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6 POSITIONING CONTROL
(3) Motion SFC program
Motion SFC program for which executes the servo program is shown below.
SET M2042
ZERO
Axis 4
PX000*M2475*M2462
Home position return
END
Home position return
Axis used . . . Axis 4
Home position return
!PX000
Turn on all axes servo ON command.
Wait until PX000, Axis 4 servo ready and
in-position signal turn on.
Wait until PX000 turn off after home position
return completion.
[F10]
[G10]
[K0]
[G20]
(Note-1)
(Note-1): It is necessary to turn on the zero pass signal before execution of the home position return
instruction for data set method home position return.
(Note-2): Example of the above Motion SFC program is started using the automatic start or sequence
program.
[Cautions]
If the home position is not within the in-position range of servo parameter, it does not
mean having reached the home position and the home position return does not end in
the proximity dog method, count method, data set method 1, dog cradle method, limit
switch combined method, scale home position signal detection method, dogless home
position signal reference method, or driver home position return method home position
return. In this case, adjusts the in-position range of servo parameter or position control
gain.
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