Datasheet

Fig Configuration of the classvolume in the directory volume and start of classeditor
In the classeditor classes are defined with specific classdefinition objects. We are going to create
two classes, a rack class, MotionControl_USB and a card class MotionControl_USBIO.
Note! The class names has to be unique, which actually is not true for these names any more as they
exist in the volume OtherIO.
Create a rack class
In our case the card class will do all the work and contain all the methods. The rack class is there
only to inhabit the rack level, and doesn't have any methods or attributes. We will only put a
description attribute in the class. We create a $ClassHier object, and under this a $ClassDef object
for the class rack. The object is named MotionControl_USB and we set the IORack and IO bits in
the Flag attribute.