MDO3000 Programmer Manual.pdf - 第452页
Commands Listed in A lphabetical Order MEASUREMENT:G ATING? might return :MEASUREMENT :GATING CURSO R indicating that measurements are lim ited to the portion of the waveform be tween the vertical bar cursors. MEASUremen…
Commands Listed in Alphabetical Order
PERCENT;ABSOL
UTE:HIGH 0 .0000;LOW 0.0000;MID1
0.0000;MID2 0.0000;:MEA SUREMENT:REFLEVEL:PERCENT:HIGH
90.0000;LOW 10.0000;MID 1 50.0000;MID2
50.0000;:MEASUREMENT:INDICATORS:STATE
OFF;NUMHORZ 0;NUMVERT 0;HORZ1 99.0000E +36;HORZ2
99.0000E+36;HORZ3 99.0000E+36;HORZ4 99.0000E+36;VERT1
99.0000E+3
6;VERT2 9 9.0000E+36;VERT3 99.0000E+36;VERT4
99.0000E+36;:MEASUREMENT:STATISTICS:MODE OFF;WEIGHTING
32;:MEASUREMENT:GATING SCREEN
.
MEASUrem
ent:CLEARSNapshot (No Query Form)
Removes the measurement snapshot display.
Group
Measurement
Syntax
MEASUrement:CLEARSNapshot
Related Commands
CLEARMenu
MEASUrement:GATing
Specifies or returns the measurement gating setting.
Group
Measurement
Syntax
MEASUrement:GATing {OFF|SCREen|CURSor}
MEASUrement:GATing?
Arguments
OFF turns off measurement gating (full record).
SCREen turns on gating, using the left and right edges of the screen.
CURSor limits measurements to the portion of the waveform between the vert
ical
bar cursors, even if they are off screen.
Examples
MEASUREMENT:GATING CURSOR turns on measurement gating using the cursors
as limits.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-421
Commands Listed in Alphabetical Order
MEASUREMENT:G
ATING?
might return :MEASUREMENT:GATING CURSOR
indicating that measurements are limited to the portion of the waveform between
the vertical bar cursors.
MEASUrement
:IMMed? (Query Only)
Returns all immediate measurement setup parameters.
Group
Measurement
Syntax
MEASUrement:IMMed?
Examples
MEASUREMENT:IMMED? might return
:MEASUREMENT:IMMED:DELAY:DIRECTION FORWARDS;EDGE1 RISE;EDGE2
RISE;:MEASUREMENT:IMMED:TYPE PERIOD;UNITS "s";SOUR CE1
CH1;SOURCE2 CH2
MEASUrement:IMMed:DELay? (Query Only)
Returns information about the immediate delay measurement. This command is
equivalent to viewing the delay measurement settings on the measurement readout.
Group
Measurement
Syntax
MEASUrement:IMMed:DELay?
Examples
MEASUREMENT:IMMED:DELAY? might return
:MEASUREMENT:IMMED:DELAY:DIRECTION FORWARDS; EDGE1
RISE;EDGE2 RISE
MEASUrement:IMMed:DELay:DIRection
This command specifies the starting point and direction that determines the delay
"to" edge when taking an immediate delay measurement.
NOTE. Use the MEASUrement:IMMed:SOUrce<x> command to specify the
delay "to" waveform.
2-422 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Group
Measurement
Syntax
MEASUrement:IMMed:DELay:DIRection {BACKWards|FORWards}
MEASUrement:IMMed:DELay:DIRection?
Related Commands
MEASUrement:IMMed:SOUrce<x>
Arguments
BACKWards starts the search at the end of the waveform and looks for the last
rising or falling edge in the waveform.
FORWards starts the search at the beginning of the waveform and looks for the
first rising or falling edge in the waveform.
Examples
MEASUREMENT:IMMED:DELAY:DIRECTION FORWARDS starts searching from the
beginning of the waveform record and looks for the first rising or falling edge.
MEASUREMENT:IMMED:DELAY:DIRECTION? might return
:MEASUREMENT:IMMED:DELAY:DIRECTION BACKWARDS indicating
that searching begins at the end of the waveform record and looks for the last
rising or falling edge.
MEASUrement:IMMed:DELay:EDGE<x>
This command specifies the slope of the edge the oscilloscope uses for the delay
"from" or "to" waveform when taking an immediate delay measurement.
Group
Measurement
Syntax
MEASUrement:IMMed:DELay:EDGE<x> {FALL|RISe}
MEASUrement:IMMed:DELay:EDGE<x>?
Related Commands
MEASUrement:IMMed:SOUrce<x>
Arguments
<x> specifies which waveform to use, where <x> = 1 is the "from" waveform, and
<x> = 2 is the "to" waveform.
FALL specifies the falling edge.
RISe specifies the rising edge.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-423