:MEASure:TVOLt?
:MEASure:TVOLt? <value>, [<slope>]<occurrence>[,<source>]
:MEASure:TVOLt?
<value>
numeric
the voltage level that the waveform must cross
<slope>
string
+ -
direction of the waveform. A rising slope is indicated by a plus sign (+). A falling edge is indicated by a minus sign (-)
<occurrence>
integer
the transition to be reported. If the occurrence number is one, the first crossing is reported. If the number is two, the second crossing is reported, etc.
<source>
string
CHANnel<n> FUNCtion MATH
The source to be used for the measurement
The :MEASure:TVOLt? query is used to search the displayed signal for the specified voltage level and transition. The time interval between the trigger event and this defined occurrence is returned as the response to the query. The specified voltage can be negative or positive. To specify a negative voltage, use a minus sign (-). The sign of the slope selects a rising (+) or falling (-) edge. If no sign is specified for the slope, it is assumed to be the rising edge. The magnitude of the occurrence defines the occurrence to be reported.
<value><NL>
<value> ::= time in seconds of the specified voltage crossing in NR3 format
Measure the time for the third positive-going crossing of the waveform at 1.5 V, using the current channel as the source.
:MEASure:TVOLt? 1.5,+3
Measure the time for the second negative-going crossing of the waveform at -2.5 V, using channel 2 as the source.
:MEASure:TVOLt? -2.5,-2,CHAN2