Cia 402-Type Homing Method - Mitsubishi Electric MELSERVO-J4 Series Instruction Manual

CiA 402-type homing method

Home position return type in CiA 402 type
The following shows the CiA 402-type home position return.
■Method 3 and 4: Homing on positive home switch and index pulse
These home position return types 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 operation of the dog type last Z-phase reference home position return, and Method 4 has the operation of
the dog cradle type home position return at a forward rotation start. However, if the stroke end is detected during home
position return, [AL. 90] occurs.
3
3
Index Pulse
Home Switch
■Method 5 and 6: Homing on negative home switch and index pulse
These home position return types 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 differ from Method 3 and Method 4 in the starting direction: the starting
direction of Method 5 and 6 is the reversed direction.
4
4
4 STARTUP
4.6 Home position return mode
4
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