(Write-Read) Sets the X-axis of the selected measurement to a DC Source.  This command does not change the default setting for new traces.

Parameters

<ch>

Channel number of the selected measurement. If unspecified, value is set to 1.

<string>

String - (Not case-sensitive) For all channels EXCEPT DIQ, choose from the following:

"Default" - The default X-axis setting for the selected measurement. For Application measurements, the X-Axis domain is set with specific commands.

"AO1" - Internal DC source #1

"AO2" - Internal DC source #2

Note: For DIQ channels, see CALC:X:AXIS:DOMain

Examples

CALC:X:AXIS 'Default'

calculate:x:axis "AO1"

Query Syntax

CALCulate<ch>:X:AXIS?

Return Type

String

Default

"Default"

(Write-Read) Sets and returns the X-Axis domain of the selected DIQ measurement.

Parameters

<ch>

The Differential IQ channel number. If unspecified, value is set to 1.

Example

1. CALC:X:AXIS:DOM "Power"

2. CALC:X:AXIS "Port 1"

Query Syntax

CALCulate<ch>:X:AXIS:DOMain?

Return Type

String

Default

CALC:X:AXIS:DOMain:  "Frequency"

CALC:X:AXIS:  "F1"

(Read-only) Returns the stimulus values for the selected measurement in the current units. You can select one measurement for each channel using Calc:Par:MNUM or Calc:Par:Select.  Learn more.

This command can be used for all Measurement Classes.

Note: To avoid frequency rounding errors, specify FORM:DATA <Real,64> or <ASCii, 0>

Parameters

<cnum>

Any existing channel number; if unspecified, value is set to 1.

Examples

1. Calc:Par:Sel "MyGCATrace"
2. CALC:X?

Return Type

Depends on FORM:DATA command

Default

Not applicable