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Appendix D: Waveform Transfer (WFMOutpre and CURVe Query) Examples
WFMOutpre? Query results
Explanation
YMULT 1.0000
This value indicates the multiplying factor to convert the data point values from digitizing
levels to the units speci
fi
ed by the
WFMOUTpre:YUNit
command. This is query only. (If
you would like to determine only this value, use the
query.)
YOFF 0.0E+0
This value indicates the vertical position of the source waveform in digitizing levels. There
are 25 digitizing levels per vertical division. This is query only. (If you would like to determine
only this value, use the
query.)
YZERO 0.0E+0
This value indicates the vertical offset of the source waveform in units speci
fi
ed by the
WFMOUTpre:YUNit
command. This is query only. (If you would like to determine only this
value, use the
query.)
Example 4: Digital with 8 Bytes Per Point and Zoom Off
Goal: Transfer 25 points of Digital data from the oscilloscope to a PC using 8
bytes per point and Zoom off.
Command
Comment
:DATa:SOUrce CH1_D1
:ACQuire:MAGnivu 0
:DATa:START
1
:DATa:STOP
25
:WFMOutpre:ENCdg
ASCii
:WFMOutpre:BYT_Nr 8
:HEADer 1
:VERBose 1
:WFMOutpre?
Returns the following values. Each value represents the current settings that
a
CURVe?
query will use to format the data that will be transferred from the
oscilloscope to a PC or other device (see next table for explanations):
:WFMOUTPRE:BYT_NR 8;BIT_NR 64;ENCDG ASCII;BN_FMT
RI;BYT_OR MSB;WFID "Digital, unknown coupling,
100.0us/div, 10000 points, Digital mode";NR_PT 25;PT_FMT
Y;PT_ORDER LINEAR;XUNIT "s";XINCR 100.0000E-9;XZERO
-500.0000E-6;PT_OFF 0;YUNIT "State";YMULT 1.0000;YOFF
0.0E+0;YZERO 0.0E+0
:CURVe?
Returns the following values. Each value represents a data point:
:CURVe
80000FB386,E0000FB386,80000FB3E6,80000FB3E6,80000FB3E6,
C8000FB3A6,8C000FB3A6, 8C000FB3A6,84000FB3AE,CC000FB3A6,
8C000FB3E6,8C000FB3E6,84000FB3E6,80000FB3E6,80000FB3E6,
80000FB3E6,80000FB3E6,A0000FB3C6,80000FB3C6,80000FB3C6,
80000FB3C6,88000FB3C6,8C000FB3C6, 8C000FB3C6,84000FB3CE
NOTE.
The returned hexadecimal data values are formatted without leading
zeroes.
D-8
MSO54, MSO56, MSO58, MSO58LP Programmer
Summary of Contents for MSO54
Page 1: ...xx 5 Series MSO MSO54 MSO56 MSO58 MSO58LP ZZZ Programmer Manual P077130502 077 1305 02 ...
Page 2: ......
Page 3: ...5 Series MSO MSO54 MSO56 MSO58 MSO58LP ZZZ Programmer Manual xx www tek com 077 1305 02 ...
Page 8: ...Preface iv MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 26: ...Command Syntax 2 10 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 936: ...Status and Events 3 20 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 937: ...Appendix A Character Set MSO54 MSO56 MSO58 MSO58LP Programmer A 1 ...
Page 938: ...Appendix A Character Set A 2 MSO54 MSO56 MSO58 MSO58LP Programmer ...