Tektronix MDO4000B Series User Manual

Appendix D: Waveform Transfer (WFMOutpre and CURVe Query) Examples
WFMOutpre? Q uery results
Explanation
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 valu
e, use the WFMOutpre:YOFf? query.)
YZERO 0.0E+0
This value in
dicates the vertical offset of the source waveform in units specified by the
WFMOUTpre:YUNit command. This is query only. (If you would like to determine only this
value, use the WFMOutpre:YZEro? query.)
Example 6: The Digital Collection w ith 8 Bytes Per Point and MagniVu On
Goal: Tran
sfer 25 points of Digital Collection data from the oscilloscope to a PC
using 8 bytes per point and MagniVu on.
Command Comment
:DATa:SO
Urce DIGital
:ACQuire:MAGnivu 1
:DATa:START 1
:DATa:STOP 25
:WFMOutpre:ENCdg ASCii
:WFMOutpre:BYT_Nr 8
:HEA
Der 1
:VERBose 1
:WFMOutpre?
Returns the following values. Each value represents the current settings that
a
CU
RVe?
query will use to format the data that will be transferred from the
oscilloscope to a PC o r other device (see next table for explanations):
:WFMOUTPRE:BYT_NR 8;BIT_N R 64;E NCDG ASCII;BN_FM T
RI
;BYT_OR MSB;WFID "Di gital, unknown coupling,
100.0us/div, 10000 points, Digital mode";NR_PT 25;PT_F MT
Y;PT_ORDER LINEAR;XUNIT "s";XINCR 1.2121E-9;XZERO
-6
.0606E-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
80000FB787,80000FB787,E8000FB 787,8C000FB 7E7,8C000FB7E7,
84000FB7EF,CC000FB7A7,8C000FB 7A7,8C000FB 7A7,84000FB7A7,
84000FB7A7,80000FB7A7,80000FB 7A7,80000FB 7A7,80000FB7A7,
80000FB7A7,80000FB7A7,80000FB 7A7,C8000FB 7A7,8C000FB7E7,
8C000FB7E7,84000FB7EF,CC000FB 7A7,8C000FB 7A7,8C000FB7A7
NOTE. The returned hexadecimal data values for the Digital Collection a re
formatted without leading zeroes.
D-12 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual

Tektronix MDO4000B Series Specifications

General

Brand	Tektronix
Model	MDO4000B Series
Category	Test Equipment
Language	English