Specifies a hysteresis level in the units of the measurement. If Ref.AnlgEdge.Slope is Rising, the trigger does not deassert until the source signal passes below Ref.AnlgEdge.Lvl minus the hysteresis. If Ref.AnlgEdge.Slope is Falling, the trigger does not deassert until the source signal passes above Ref.AnlgEdge.Lvl plus the hysteresis. Hysteresis is always enabled. Set this property to a non-zero value to use hysteresis.

Remarks

The following table lists the characteristics of this property.

Short Name Ref.AnlgEdge.Hyst
Data type cdbl.png
Permissions Read/Write
Resettable True
Settable While Task Is Running device-specific
Available in Run-Time Engine True