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Digital Oscilloscope Series
56
CURSOR
CURSOR_VALUE? | CRVA?
Query
DESCRIPTION
The CURSOR_VALUE? query returns the
values measured by the specified cursors for a
given trace.
QUERY SYNTAX
<trace>:CURSOR_VALUE? <mode>
<trace>:= {C1, C2, C3, C4}
<mode>:= {HREL,VREL}
• HREL — return the delta time value,
reciprocal of delta time value, X1 (curA) time
value and X2 (curB) time value.
• VREL — return the delta volt value, Y1
(curA) volt value and Y2 (curB) volt value under
manual mode.
Note:
For non-SPO models, VREL is the delta volt
value under manual mode. See models on page
14.
RESPONSE FORMAT
<trace>:CURSOR_VALUE
HREL,<delta>,<1/delta>,<value1>,<value2>
<trace>:CURSOR_VALUE
VREL,<delta>,<value1>,<value2>
EXAMPLE
When the cursor mode is manual, and the cursor
type is Y, the following query returns the
vertical value on channel 1.
Query message:
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