UNI-T UPO2000E Series, Programming Manual

Page: 29 / 94

UNI-T
UPO 3000E&UPO2000E Series Oscilloscope Programming Manual
:MEASure:NDELay?
 Command format：
:MEASure:NDELay? [<source1>,<source2>]
 Functional description：
Measuring <source1> and <source2> relative to time delay of fall edge, <source> take value as
CHANnel1, CHANnel2, CHANnel3 and CHANnel4.
 Return format：
Query return-1.000e-004
，
unit is s.
 For example：
Measuring the relative to time delay of fall edge
{
:MEAS:DEL:SOUR CHAN1,CHAN2
:MEASure:NDEL?
}
equivalent to
{
:MEASure:NDEL? CHAN1,CHAN2
}
:MEASure:PHASe?

Command format：
:MEASure:PHASe? [<source1>,<source2>]

Functional description：
Timing measuring <source1> relative to <source2> the advance or hysteretic of time quantum, it
presents by degree, 360°as a period, source take value as CHANnel1, CHANnel2, CHANnel3,
and CHANnel4.
 Return format：
Query return 1.000e001
，
unit is degree.
 For example：
Measuring <source1> relative to <source2> the advance or hysteretic of time quantum
{
:MEAS:PHAS:SOUR CHAN1,CHAN2
:MEASure:PHAS?
}
equivalent to
{
:MEASure:PHAS? CHAN1,CHAN2
}