Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 409

■Home position return retry operation setting a current value outside the range of external limit
switch
• When the direction of "current value  home position" and home position return is same, normal home position return is
operated.
Direction of "current value → home position"
and home position return is same
Home position
return direction
Home position
return start
RLS
• When the direction of "current value  home position" and home position return is reverse, deceleration stop is made with
the proximity dog OFF and home position return is operated to preset direction of home position return.
Direction of "current value → home position"
and home position return is reverse
RLS
Proximity dog
Travel range
(1)
(2)
(3)
Home position
return direction
(3)
(2)
Proximity dog
Travel range
FLS
Home
position
Zero
point
It travels to preset reverse direction of home
position return with the home position return
speed.
A deceleration stop is made by the proximity
dog OFF.
After a deceleration stop, it travels to direction
of home position return, the home position
return ends.
Home position
return start
Home
position
(1)
FLS
Zero
point
5 POSITIONING CONTROL
5.21 Home Position Return
5
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