Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 146

Method No. Home position return type
-11 Dogless Z-phase reference
-43
3 Homing on positive home switch
and index pulse
4 Homing on positive home switch
and index pulse
5 Homing on negative home
switch and index pulse
6 Homing on negative home
switch and index pulse
7 Homing on home switch and
index pulse
8 Homing on home switch and
index pulse
11 Homing on home switch and
index pulse
12 Homing on home switch and
index pulse
19 Homing without index pulse
20 Homing without index pulse
21 Homing without index pulse
22 Homing without index pulse
23 Homing without index pulse
24 Homing without index pulse
27 Homing without index pulse
28 Homing without index pulse
33 Homing on index pulse
34 Homing on index pulse
35 Homing on current position
37 Homing on current position
4 STARTUP
144
4.6 Home position return mode
Rotation Description
direction
Forward rotation The position specified by the first Z-phase signal, or the position of the first Z-
phase signal shifted by the home position shift distance is used as the home
Reverse rotation
position.
Forward rotation Same as the dog type last Z-phase reference home position return.
Note that if the stroke end is detected during home position return, [AL. 90
Home position return incomplete warning] occurs.
Forward rotation Same as the dog cradle type home position return.
Note that if the stroke end is detected during home position return, [AL. 90
Home position return incomplete warning] occurs.
Reverse rotation Same as the dog type last Z-phase reference home position return.
Note that if the stroke end is detected during home position return, [AL. 90
Home position return incomplete warning] occurs.
Reverse rotation Same as the dog cradle type home position return.
Note that if the stroke end is detected during home position return, [AL. 90
Home position return incomplete warning] occurs.
Forward rotation Same as the dog type last Z-phase reference home position return.
Forward rotation Same as the dog cradle type home position return.
Reverse rotation Same as the dog type last Z-phase reference home position return.
Reverse rotation Same as the dog cradle type home position return.
Forward rotation Same as the dog type front end reference home position return.
Note that if the stroke end is detected during home position return, [AL. 90
Home position return incomplete warning] occurs.
Forward rotation Although this type is the same as the dog cradle type home position return, the
stop position is not on the Z-phase. Starting from the front end of the dog, the
position is shifted by the travel distance after proximity dog and the home
position shift distance. The position after the shifts is set as the home position.
If the stroke end is detected during home position return, [AL. 90 Home position
return incomplete warning] occurs.
Reverse rotation Same as the dog type front end reference home position return.
Note that if the stroke end is detected during home position return, [AL. 90
Home position return incomplete warning] occurs.
Reverse rotation Although this type is the same as the dog cradle type home position return, the
stop position is not on the Z-phase. Starting from the front end of the dog, the
position is shifted by the travel distance after proximity dog and the home
position shift distance. The position after the shifts is set as the home position.
If the stroke end is detected during home position return, [AL. 90 Home position
return incomplete warning] occurs.
Forward rotation Same as the dog type front end reference home position return.
Forward rotation Although this type is the same as the dog cradle type home position return, the
stop position is not on the Z-phase. Starting from the front end of the dog, the
position is shifted by the travel distance after proximity dog and the home
position shift distance. The position after the shifts is set as the home position.
Reverse rotation Same as the dog type front end reference home position return.
Reverse rotation Although this type is the same as the dog cradle type home position return, the
stop position is not on the Z-phase. Starting from the front end of the dog, the
position is shifted by the travel distance after proximity dog and the home
position shift distance. The position after the shifts is set as the home position.
Reverse rotation Although this type is the same as the dogless Z-phase reference home position
return, the creep speed is applied as the movement start speed.
Forward rotation Although this type is the same as the dogless Z-phase reference home position
return, the creep speed is applied as the movement start speed.
 The current position is set as the home position. This type can be executed not
in the Operational enabled state.

The current position is set as the home position. This type can be executed not
in the Operational enabled state.