Search Pattern 3
1, 2, 3...
1. Origin proximity input: Rising edge (↑) or level
2. Origin input: Rising edge (↑)
3. Search procedure: Ends on rising edge of origin input after rising edge of
proximity input has been received. If the search is started at the origin prox-
imity, then the direction of movement will be the reverse of the search direc-
tion.
Section
9-3