Autonics AiCA Series, User Manual

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10 Drive
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10.1.5.2 Limit Home Search (home search method=1)
It operates home search by limit sensor.
Assigns the home by receiving the output signal from the sensor by connecting external
limit sensor on exclusive input “±Limit” (pin no. 19 and 20).
1st Limit Home Search DriveIt operates home search drive to the set direction at
“Home Search Direction”.
2nd It starts drive with the set start drive speed at “Home Search Start Speed” and
operates acceleration drive with the set acceleration time at “Home Search
Acceleration Time”.
3rd When acceleration drive is completed, it operates constant speed drive until
meeting the limit sensor with the set max. drive speed at “Home Search Max
speed”.
4th If “±Limit (±direction limit sensor)” signal inputs or it arrives to “Software Limit±
(±software limit)”, it decelerates with the set deceleration time at “Home Search
Deceleration Time”and stops.
5th After stops, it moves to the reverse direction for the passing distance from limit
sensor with the set start drive speed at “Home Search Start Speed”, finds limit
sensor and stops.
6th After finding home, “In-Position” signal outputs and the “INP. indicator (orange)”
turns ON.

At “Home Search Offset”, the other value except 0 is set, it moves for the setting value
with start drive speed, “In-Position” signal outputs, and the “INP. indicator (orange)”
turns ON.