System Commands 5
CURSOR
DESCRIPTION
QUERY SYNTAX
Response format
EXAMPLE (GPIB)
RELATED COMMANDS
PER_CURSOR_VALUE?, PECV?
Query
The PER_CURSOR_VALUE? query returns the values measured
by the specified cursors for a given trace.
Notation
HABS Horizontal absolute
HREL
VABS Vertical absolute VREL
Horizontal relative
Vertical relative
<trace>:PEr_Cursor_Value? <cursor> [,<cursor>,...,<cursor>]
<trace>
:= {EA, EB, MC, MD, FE, FF, C1, C2, C3,, C4,}
<cursor>
:= {HABS, VABS, HREL, VREL, ALL}
Note: If <cursor> is not specified, ALL will be assumed.
<trace>: PEr_Cursor_Value <cursor>,<value> [,<cursor>,
<value> ..... <cursor>,<value>]
The following code returns the value measured with the vertical
relative cursor on Channel 1.
CMD$="CI:PECV? VREL": CALL IBWRT(SCOPE%,CMD$)
CALL IBRD(SCOPE%,RSP$): PRINT RSP$
Response message
CI:PECV VREL,56 MV
CURSOR_MEASURE, PERSIST, PER_CURSOR_SET
4-channel oscilloscopes only
123
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