Analog Input:General Properties:Signal Conditioning:Excitation:Advanced:Actual Excitation Value Property

Short Name: AI.Excit.ActualVal

Property of DAQmx Channel

Specifies the actual amount of excitation supplied by an internal excitation source. If you read an internal excitation source more precisely with an external device, set this property to the value you read. NI-DAQmx ignores this value for external excitation. When performing shunt calibration, some devices set this property automatically.

Remarks

The following table lists the characteristics of this property.

Permissions	read/write
Resettable	yes
Settable while task is running	device-specific
Available in Run-Time Engine	yes