UNI-T MSO/UPO2000 Series Programming Manual page 38

Programming Manual
:MEASure:FFF?
Command format：

:MEASure:FFF? <source1>, <source2>
Functional description：

This command is used to measure the time between <source1> and the first falling edge of <source2>.
<source> take value from CHANnel1, CHANnel2, CHANnel3 or CHANnel4.
Return format：

Query returns 5.000e-003, unit is s.
:MEASure:LRR?
Command format：

:MEASure:LRR? <source1>,<source2>
Functional description：

This command is used to measure the time between the first rising edge of <source1> and the last rising
edge of <source2>. <source> take value from CHANnel1, CHANnel2, CHANnel3 or CHANnel4.
Return format：

Query returns 5.000e-003, unit is s.
:MEASure:LRF?
Command format：

:MEASure:LRF? <source1>,<source2>
Functional description：

This command is used to measure the time between the first rising edge of <source1> and the last falling
edge of <source2>. <source> take value from CHANnel1, CHANnel2, CHANnel3 or CHANnel4.
Return format：

Query returns 5.000e-003, unit is s.
:MEASure:LFR?
Command format：

:MEASure:LFR? <source1>,<source2>
Functional description：

This command is used to measure the time between the first falling edge of <source1> and the last rising
edge of <source2>. <source> take value from CHANnel1, CHANnel2, CHANnel3 or CHANnel4.
Return format：

Query returns 5.000e-003, unit is s.
:MEASure:LFF?
Command format：

:MEASure:LFF? <source1>,<source2>
Functional description：

This command is used to measure the time between the first falling edge of <source1> and the last falling
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