Configures the object to send COV messages on a periodic basis instead of on every change of value that exceeds the COV Increment. This attribute is typically set to True for objects with values that fluctuate greatly, such as air pressure, to decrease the number of COV messages. The change of value still must exceed the COV Increment to be reported. This attribute is available only on BCPro system field devices, such as the MS/TP field devices.
Back to Analog Value Attributes.