Mitsubishi Electric MR-JET User Manual page 23

Ac servo system
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CiA 402-type Homing method
The following shows the CiA 402-type homing.
■Method 3 and 4: Homing on positive home switch and index pulse
These homing methods use the front end of the proximity dog as reference and set the Z-phase right before and right after the
dog as a home position.
Method 3 has the same operation as the dog type last Z-phase reference homing, and Method 4 has the same operation as
the dog cradle type homing at a forward rotation start. However, if the stroke end is detected during homing, [AL. 090] occurs.
Index Pulse
Home Switch
■Method 5 and 6: Homing on negative home switch and index pulse
These homing methods use the front end of the proximity dog as reference and set the Z-phase right before and right after the
dog as a home position. Method 5 and 6 are the same as Method 3 and 4 except that the starting direction is forward in
Method 3 and 4, and reverse in Method 5 and 6.
3
3
4
4
2 CONTROL MODE
21
2.1 Control mode
2

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