Positioning module IMD20, IMD40
ACSetup programme
Reference Run dialogue box
The reference run serves to define the zero point of an axis. For this, the axis moves with the “Drive
into the switch” speed in one direction, until the switch indicated becomes active. Afterwards, the axis
(slowly) moves with the “Drive out of the switch” speed in the other direction, until the switch switches
off again. Finally, the axis is brought to a defined distance (reference distance) from the switching
point. This is then the zero point of the axis. The reference acceleration should amount to about 1/10
75