The methods described for 11 to 14 determines the Home position using the Home switch and the NOT switch.
(11) Upper figure: If the NOT switch is Off, then the drive operates at switch search speed and rotates CW. If the
Home switch is turned on at this time, it changes the direction of rotation, and the position that the first index pulse
encounters while driving CCW at zero search speed becomes the Home position.
(11) Middle figure: If the NOT switch is Off and the Home switch is On, then the drive operates at switch search
speed and rotates CCW. If the Home switch is turned off at this time, it transfers to zero search speed. After the
Home switch is turned off, the position that the frist index pulse encounters while driving in the CCW direction
becomes the Home position.
(11) Lower figure: If the NOT switch is Off, then the drive operates at switch search speed and rotates CW. If the
NOT switch is turned on at this time, it changes the direction and continues to drive CCW at switch search speed. If
the Home switch is changed from On to Off, then it transfers to zero search speed, and the position that the first
index pulse encounters becomes the Home position.
The methods from 12 to 14 are identical to the methods for 11 in terms of how they determine the Home position.
The only differecnces are the initial driving direction and Home switch polarity. Refer to the following figure.
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