Waveform:coupling - Agilent Technologies Infiniium 90000 Series Programmer's Manual

34
Waveform Commands

:WAVeform:COUPling?

Query

:WAVeform:COUPling?

The :WAVeform:COUPling? query returns the input coupling of the
currently selected source and always returns DC. This query is provided
for compatibility to other Infiniium oscilloscopes.
Returned Format
[:WAVeform:COUPling] DC<NL>
Example
This example places the current input coupling of the selected waveform
in the string variable, strSetting, then prints the contents of the variable.
Dim strSetting As String
myScope.WriteString ":WAVEFORM:COUPLING?"
strSetting = myScope.ReadString
Debug.Print strSetting
See Also The :CHANnel<N>:INPut command sets the coupling for a particular
channel.
You can use the :WAVeform:SOURce command to set the source for the
coupling query.
Source
CGRade
HISTogram
CHANnel
FUNCtion
WMEMory
938
' Dimension variable.
Return Value
Coupling of the lowest numbered channel that is on.
The coupling of the selected channel. For functions, the coupling of the
lowest numbered channel in the function.
The coupling of the channel number
The coupling of the lowest numbered channel in the function
The coupling value of the source that was loaded into the waveform
memory. If channel 1 was loaded, it would be the channel 1 coupling
value.
Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference