niFgen Query Arb Sequence Capabilities VI
- Updated2025-10-07
- 3 minute(s) read
Returns the attributes of the signal generator that are related to creating arbitrary sequences. These attributes are the Maximum Number of Sequences, Minimum Sequence Length, Maximum Sequence Length, and Maximum Loop Count.

Inputs/Outputs
Instrument Handle
—
Instrument Handle identifies a particular instrument session. Instrument Handle is obtained from the niFgen Initialize VI, niFgen Initialize With Options VI, or the niFgen Initialize With Channels VI.
error in (no error)
—
error in describes error conditions that occur before this node runs. This input provides standard error in functionality. Default value: no error
Maximum Sequence Length
—
Maximum Sequence Length returns the maximum number of arbitrary waveforms the signal generator allows in a sequence. On some signal generators this may vary with remaining onboard memory.
Instrument Handle Out
—
Instrument Handle Out passes a reference to your instrument session to the next VI.
Minimum Sequence Length
—
Minimum Sequence Length returns the minimum number of arbitrary waveforms the signal generator allows in a sequence.
Maximum Number of Sequences
—
Maximum Number of Sequences returns the maximum number of arbitrary waveform sequences that the signal generator allows. On some signal generators this may vary with remaining onboard memory.
error out
—
error out contains error information. This output provides standard error out functionality.
Maximum Loop Count
—
Maximum Loop Count returns the maximum number of times the signal generator can repeat an arbitrary waveform in a sequence. |
Instrument Handle
—
error in (no error)
—
Maximum Sequence Length
—
Instrument Handle Out
—
error out
—