Mitsubishi Electric Melsec Q Series Programming Manual page 519

APPENDICES
Home position return request
[G140]
//(PX3*!1 axis home position return
//completion *1 axis in-position signal*!1
//axis start accept)?
PX3*!M2410*M2402*!M2001
[K140 : Real]
1 ZERO
Axis 1
(e) No.140 : Home position return
P0
[G141]
//(PX4*!2 axes home position return
//completion *2 axes in-position signal*!2
//axis start accept)?
PX4*!M2430*M2422*!M2002
[K141 : Real]
1 ZERO
Axis
P0
When PX3 is ON, the home position return request of 1 axis is executed.
When PX4 is ON, the home position return request of 2 axes is executed.
At this time in-position signal ON and start accept OFF confirmed, and home
position return request program is started.
(Note) : This program is the structure which does not have WAIT that it waits for the
APP - 28
2
completion of the home position return in the next of the motion control
step, because it possible a thing during "K140" practice and "K141" are
started.
(You must take the initial start of each axis to interlock condition to prevent
the double start of K140 and K141.)
[G142]
//Did you finish home position return
//request mode?
!(PX2*!PX1)
END