UNI-T
UTD2000E Series Osilloscope Programming Manual
Measuring positive duty ratio of the specified channel waveform, <source> take vaule as
CHANnel1, CHANnel2, CHANnel3, CHANnel4 and MATH
，
Ignore measns the current channel.
Return format：
Query return 5.000e001
，
unit is %.
:MEASure:PDELay?
Command format：
:MEASure:PDELay? [<source1>,<source2>]
Functional description：
Measuring <source1> and <source2> relative to time delay of rise edge, <source> take value as
CHANnel1, CHANnel2, CHANnel3, CHANnel4 and MATH
，
Ignore measns the current channel.
Return format：
query return-1.000e-004
，
unit is S.
For example：
Measuring the relative to time delay of rise edge.
:MEASure:PDEL? CHAN1,CHAN2
: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, CHANnel4 and MATH
，
Ignore measns the current channel.
Return format：
Query return -1.000e-004
，
unit is S.
For example：
Measuring the relative to time delay of fall edge.
: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,
CHANnel4 and MATH. Ingore means the current channel.
Return format：
query return 1.000e001
，
unit is degree.
For example：
