4 Remote Interface Reference
250 Keysight 33210A User’s Guide
DATA:ATTRibute:AVERage? [<arb name>]
Query the arithmetic average of all data points for the specified arbitrary
waveform (-1 ≤ average ≤ +1). The default arb name is the arbitrary waveform
currently active (selected with FUNC:USER command).
– If you query a waveform that is not currently stored in memory, a “Specified
arb waveform does not exist” error is generated.
DATA:ATTRibute:CFACtor? [<arb name>]
Query the crest factor of all data points for the specified arbitrary waveform. Crest
factor is the ratio of the peak value to the RMS value of the waveform. The default
arb name is the arbitrary waveform currently active (selected with FUNC:USER
command).
– If you query a waveform that is not currently stored in memory, a “Specified
arb waveform does not exist” error is generated.
DATA:ATTRibute:POINts? [<arb name>]
Query the number of points in the specified arbitrary waveform. Returns a value
from 1 to 8,192 points. The default arb name is the arbitrary waveform currently
active (selected with FUNC:USER command).
– If you query a waveform that is not currently stored in memory, a “Specified
arb waveform does not exist” error is generated.
DATA:ATTRibute:PTPeak? [<arb name>]
Query the peak-to-peak value of all data points for the specified arbitrary
waveform. The default arb name is the arbitrary waveform currently active
(selected with FUNC:USER command).
– This command returns a value from “0” to “+1.0”, with “+1.0” indicating full
amplitude available.
– The maximum amplitude will be limited if the data points do not span the full
range of the output DAC (Digital-to-Analog Converter). For example, the
built-in “Sinc” waveform does not use the full range of binary values between
±1 and therefore its maximum amplitude is 6.087 Vpp (into 50 ohms).
– If you query a waveform that is not currently stored in memory, a “Specified
arb waveform does not exist” error is generated.
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