Specifications

Positioning Drive Setup Ver. 0002 PSU - 9
Mechanical location of the "home switch".
In der to avoid possible repeatability problems when homing, it is recommended to take
certain precautions regarding the location of the home switch.
Feedback without marker pulses (reference marks) (E0 on the Fagor motor reference).
In each encoder turn, the load moves a distance L:
At the time when the home search ends, and the motor stops, the position coordinate
must be within the ± L/4 margin.
Place the home switch in the load travel point meeting the previous condition
Feedback with marker pulses (E1 or R0 on the Fagor motor reference).
When the gap between the flank of the Home switch and the nearest marker pulse is very
small, there could be repeatability problems in the home search.
Move the home switch further away from the reference mark (marker pulse).
NP122
NP121
NP123
L =