Keysight P9241, Scpi Programmer'S Manual

Page: 407 / 1344

:MARKer Commands
20
Keysight P9241/42/43A Oscilloscopes SCPI Programmer's Guide 407
:MARKer:XUNits
(see page 1196 )
Command Syntax
:MARKer:XUNits <units>
<units> ::= {SEConds | HERTz | DEGRees | PERCent}
The :MARKer:XUNits command sets the X cursors units:
• SEConds — for making time measurements.
• HERTz — for making frequency measurements.
• DEGRees — for making phase measurements. Use the :MARKer:XUNits:USE
command to set the current X1 location as 0 degrees and the current X2
location as 360 degrees.
• PERCent — for making ratio measurements. Use the :MARKer:XUNits:USE
command to set the current X1 location as 0 percent and the current X2
location as 100 percent.
Changing X units affects the input and output values of the :MARKer:X1Position,
:MARKer:X2Position, and :MARKer:XDELta commands/queries.
Query Syntax
:MARKer:XUNits?
The :MARKer:XUNits? query returns the current X cursors units.
Return Format
<units><NL>
<units> ::= {SEC | HERT | DEGR | PERC}
See Also • "Introduction to :MARKer Commands" on page 397
• ":MARKer:XUNits:USE" on page 408
• ":MARKer:X1Y1source" on page 402
• ":MARKer:X2Y2source" on page 405
• ":MEASure:SOURce" on page 472
• ":MARKer:X1Position" on page 401
• ":MARKer:X2Position" on page 404