MDO3000 Programmer Manual.pdf - 第299页

Commands Listed in Alphabetical Order CURSor:XY :RE CT angular:X:DELta? (Query Only) Returns the cursor X delta value in rectangular coordinates. Group Cursor Syntax CURSor:XY:REC Tangular:X:DELta ? CURSor:XY :RECT angul…

100%1 / 1158
Commands Listed in Alphabetical Order
Syntax
CURSor:XY:RAT
IO:DELta?
CURSor:XY:RATIO:POSITION<x>? (Query Only)
Returns the X (horizontal) or Y (vertical) position for the specified cursor, which
can be 1 (X) or 2 (Y). The ratio is calculated as Position 1 = (Y1/X1); Position
2 = (Y2/X2).
Group
Cursor
Syntax
CURSo
r:XY:RATIO:POSITION<x>?
CURSor:XY:RATIO:UNIts? (Query Only)
Returns the cursor X and cursor Y units for the ratio measurement.
Group
Cursor
Syntax
CURSor:XY:RATIO:UNIts?
CURSor:XY:READOUT
This command specifies the XY cursor re
adout selection.
Group
Cursor
Syntax
CURSor:XY:READOUT {RECTangular|POLARCord|PRODuct|RATio}
CURSor:XY:READOUT?
Arguments
RECTangular specifies the XY readout as recta
ngular coordinates.
POLARCord specifies the XY readout as polar coordinates.
PRODuct specifies the XY readout in X*Y format.
RATio specifies the XY readout in X:Y format.
2-268 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
CURSor:XY:RE
CTangular:X:DELta? (Query Only)
Returns the cursor X delta value in rectangular coordinates.
Group
Cursor
Syntax
CURSor:XY:RECTangular:X:DELta?
CURSor:XY:RECTangular:X:POSITION<x>
This command specifies the X rectangular coordinate for cursor 1 or cursor 2.The
cursor is specified by x and can be either 1 or 2.
Group
Cursor
Syntax
CURSor:XY:RECTangular:X:POSITION<x> <NR3>
CURSor:XY:RECTangular:X:POSITION<x>?
Arguments
<NR3> is a floating point number that specifies the coordin
ate in volts.
CURSor:XY:RECTangular:X:UNIts? (Query Only)
Returns the cursor X rectangular units.
Group
Cursor
Syntax
CURSor:XY:RECTangular:X:UNIts?
CURSor:XY:RECTangular:Y:DELta? (Query Only)
Returns The cursor Y delta value in rectangular coordinates.
Group
Cursor
Syntax
CURSor:XY:RECTangular:Y:DELta?
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-269
Commands Listed in Alphabetical Order
CURSor:XY:RE
CTangular:Y:POSITION<x>
This command specifies the Y rectangular coordinate for cursor 1 or cursor 2.The
cursor is specified by x and can be either 1 or 2.
Group
Cursor
Syntax
CURSor:XY:RECTangular:Y:POSITION<x> <NR3>
CURSor:XY:RECTangular:Y:POSITION<x>?
Arguments
<NR3> is a floating point number that specifies the coordinate in volts.
CURSor:XY:RECTangular:Y:UNIts? (Query Only)
Returns the cursor Y rectangular units.
Group
Cursor
Syntax
CURSor:XY:RECTangu
lar:Y:UNIts?
CURVe
The CURVe command transfers the waveform data points to the oscilloscope’s
internal reference memory location(REF1–4),whichisspecifiedbythe
DATa:DESTination command. The CURVe? query transfers data from the
oscilloscope; the source waveform is specified by the
DATa:SOUrce command.
The first and last data points are specified by the
DATa:STARt and DATa:STOP
commands.
Associated with each waveform transferred using the
CURVe command or query
is a waveform preamble that provides the data format, scale and associated
information needed to interpret the waveform data points. The preamble
information for waveforms sent to the oscilloscope is specified using the
WFMInpre commands. The preamble information for waveforms transferred from
the oscilloscope is specified or queried using the
WFMOutpre commands. If the
waveform is not displayed, the query form generates an error.
The
CURVe command and CURV e? query transfer waveform data in ASCII or
binary format. ASCII data is sent as a comma-separated list of decimal values.
Binary data is sent with the IEEE488.2 binary block header immediately followed
by the binary data. The IEEE488.2 binary block header is defined as follows:
#N<N-digits>
2-270 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual