Mitsubishi Electric MR-J4W2-0303B6 Instruction Manual page 327

14. USING A LINEAR SERVO MOTOR
In the case of a proximity dog type home position return, the nearest reference home position after
proximity dog off is the home position.
Set one linear encoder home position in the full stroke, and set it in the position that can always be
passed through after a home position return start. LZ (Encoder Z-phase pulse) cannot be used.
When two or more reference marks exist during the full stroke of the linear encoder, select "Enabled
(_ _ 1 _)" of "Linear scale multipoint Z-phase input function selection" in [Pr. PC17].
Linear servo
motor
0 mm/s
ON
Proximity dog
OFF
signal
Reference home
position
Linear servo motor
position
Note. Changeable with [Pr. PL01].
14 - 18
Home position return direction
Home position return speed
(Note)
1048576 pulses
1048576 pulses × n
Linear encoder home position
Creep speed
Home position