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Data Acquisition Toolbox Properties

Alphabetical List By Category

Hardware Discovery and Session Setup

AutoSyncDSAAutomatically Synchronize DSA devices
NumberOfScansNumber of scans for operation when starting
DurationInSecondsSpecify duration of acquisition
RateRate of operation in scans per second
IsContinuousSpecify if operation continues until manually stopped
RateLimitLimit of rate of operation based on hardware configuration
ScansQueuedIndicate number of scans queued for output
ScansOutputByHardwareIndicate number of scans output by hardware
ScansAcquiredNumber of scans acquired during operation
EnhancedAliasRejectionEnableSet enhanced alias rejection mode
UseStandardSampleRateConfigure session to use standard sample rates
StandardSampleRatesDisplay standard rates of sampling
BitsPerSampleDisplay bits per sample
NotifyWhenDataAvailableExceedsControl firing of DataAvailable event
IsNotifyWhenDataAvailableExceedsAutoControl if NotifyWhenDataAvailableExceeds is set automatically
NotifyWhenScansQueuedBelowControl firing of DataRequired event
IsNotifyWhenScansQueuedBelowAutoControl if NotifyWhenScansQueuedBelow is set automatically
ExternalTriggerTimeoutIndicate if external trigger timed out
TriggersPerRunIndicate the number of times the trigger executes in an operation
VendorVendor information associated with session object
ChannelsArray of channel objects associated with session object
ConnectionsArray of connections in session
IsRunningIndicate if session operation is in progress
IsLoggingIndicate if hardware is acquiring or generating data
IsDoneIndicate if session operation is complete
IsWaitingForExternalTriggerIndicates if synchronization is waiting for an external trigger
TriggersRemainingIndicates the number of trigger to execute in an operation
UserDataCustom data

Analog Input and Output

Analog Data Acquisition

CouplingSpecify input coupling mode
DeviceChannel device information
IDID of channel in session
MeasurementTypeChannel measurement type
RangeSpecify channel measurement range
ScansAcquiredNumber of scans acquired during operation
TerminalConfigSpecify terminal configuration
ExcitationCurrentVoltage of external source of excitation
ExcitationSourceExternal source of excitation
MaxSoundPressureLevelSound pressure level for microphone channels
SensitivitySensitivity of an analog channel
BridgeModeSpecify analog input device bridge mode
ExcitationVoltageVoltage of excitation source
NominalBridgeResistanceResistance of sensor
ShuntLocationIndicate location of channel’s shunt resistor
ShuntResistanceResistance value of channel’s shunt resistor
ExcitationCurrentVoltage of external source of excitation
ExcitationSourceExternal source of excitation
R0Specify resistance value
RTDConfigurationSpecify wiring configuration of RTD device
RTDTypeSpecify sensor sensitivity
UnitsSpecify unit of RTD measurement
ThermocoupleTypeSelect thermocouple type
UnitsSpecify unit of RTD measurement
ADCTimingModeSet channel timing mode

Analog Signal Generation

DeviceChannel device information
IDID of channel in session
MeasurementTypeChannel measurement type
RangeSpecify channel measurement range
TerminalConfigSpecify terminal configuration
ExternalTriggerTimeoutIndicate if external trigger timed out
NameSpecify descriptive name for the channel
ScansOutputByHardwareIndicate number of scans output by hardware
ScansQueuedIndicate number of scans queued for output

Digital Input and Output

DeviceChannel device information
DirectionSpecify digital channel direction
IDID of channel in session
NameSpecify descriptive name for the channel

Counter and Timer Input and Output

ActiveEdgeRising or falling edges of EdgeCount signals
ActivePulseActive pulse measurement of PulseWidth counter channel
CountDirectionSpecify direction of counter channel
DeviceChannel device information
EncoderTypeEncoding type of counter channel
FrequencyFrequency of generated output
IDID of channel in session
InitialCountSpecify initial count point
MeasurementTypeChannel measurement type
NameSpecify descriptive name for the channel
TerminalPFI terminal of counter subsystem
ZResetConditionReset condition for Z-indexing
ZResetEnableEnable reset for Z-indexing
ZResetValueReset value for Z-indexing

Multichannel Audio Input and Output

RangeSpecify channel measurement range
NameSpecify descriptive name for the channel
IDID of channel in session
DeviceChannel device information
MeasurementTypeChannel measurement type

Periodic Waveform Generation

GainWaveform output gain
FrequencyFrequency of generated output
FrequencyLimitLimit of rate of operation based on hardware configuration
PhaseWaveform phase
RangeSpecify channel measurement range
WaveformTypeFunction generator channel waveform type
DutyCycleDuty cycle of output channel
OffsetSpecify DC offset of waveform
DeviceChannel device information
IDID of channel in session
NameSpecify descriptive name for the channel
MeasurementTypeChannel measurement type

Simultaneous and Synchronized Operations

DestinationIndicates trigger destination terminal
ExternalTriggerTimeoutIndicate if external trigger timed out
IsWaitingForExternalTriggerIndicates if synchronization is waiting for an external trigger
SourceIndicates trigger source terminal
TerminalsTerminals available on device or CompactDAQ chassis
TriggerConditionSpecify condition that must be satisfied before trigger executes
TriggersPerRunIndicate the number of times the trigger executes in an operation
TriggersRemainingIndicates the number of trigger to execute in an operation
TriggerTypeType of trigger executed
AutoSyncDSAAutomatically Synchronize DSA devices
EnhancedAliasRejectionEnableSet enhanced alias rejection mode
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