Tektronix TDS1012 Programmer's Manual

Command Descriptions
2−170
TDS200/1000/2000 Series Oscilloscope Programmer Manual
WFMPre:YOFf
YOFf is a value, expressed in digitizer levels, used to convert
waveform record values to YUNit values using the following
formula (where dl is digitizer levels):
value_in_YUNits =
((curve_in_dl – YOFF_in_dl) * YMUlt) + YZERO_in_YUNits
The set form of this command stores a value for the reference
waveform specified by the DATa:DESTination command. This value
does not affect how the oscilloscope displays the waveform, but does
affect the cursor readouts.
The query form returns a value for the waveform specified by the
DATa:SOUrce command, in digitizer levels, if that waveform is
active or displayed. If that waveform is not active or displayed, the
query fails and the oscilloscope generates an execution error with
event code 2244 (waveform requested is not active).
Waveform
WFMPre:YOFf <NR3>
WFMPre:YOFf?
<NR3> is a value expressed in digitizing levels.
WFMPre:YUNit
For all model and firmware combinations except the TDS200 series
with a TDS2CMA communications module or a TDS2MM
measurement module, the set form of this command sets the vertical
units for the reference waveform specified by DATa:DESTination.
Group
Syntax
Arguments

Tektronix TDS1012 Specifications

General

Brand	Tektronix
Model	TDS1012
Category	Test Equipment
Language	English