Fastcurves

Fastcurves are opened from the 'Fast' method in for example the popup menu. They can
also be opened by the Xtt command 'open fast'. Fastcurves are configured by DsFastCurve
objects and, if several curves are viewed in the same windows, by PlotGroup objects.

Fastcurves are used to display fast sequences during a shorter period of time. The
storage of the fastcurve is started by a trigger signal and continues a specific time. When
the sequence is finished the curve is viewed, and remains on the screen until the
trigger signal is set again to activate a new recording of the sequence.

The fastcurves are viewed in a curve window. A curve window can display 20 different
curves.

Fig Fastcurve