21.5 Homing 5
Homing without reference switch, negative direction of motion, positive rotation, with zero-mark
Homing without reference switch, positive direction of motion, positive rotation, with zero-mark
Behavior for successively repeated starts of Homing 5 :
The position con troller can on ly hold the motor in the zero positio n by passing the
zero mark by ± 1 count. On a repea ted start of Homing 5, depending o n the position
(1 count in advance of or 1 count behind the zero-mark) and the count direction, the
movement may be a full motor turn!
Setup Software 63
BECKHOFF 07/03 Screen page "Homing"