Arguments
<Qstring> contains a maximum of three alpha characters that represent the
vertical unit of measure for the incoming waveform.
Returns
The query may return the following:
â–
Volts for volts
â–
U for unknown units (divisions)
â–
dB for decibels
â–
? for unknown mask waveforms units
â–
A for amperes
â–
VA for volt × amperes
â–
AA for amperes × amperes
â–
VV for volts × volts
Examples
WFMINPRE:YUNIT "A" specifies that the vertical units for the incoming
waveform are Amperes.
WFMINPRE:YUNIT? might return :WFMINPRE:YUNIT "V" indicating that the
vertical units for the incoming waveform are volts.
WFMInpre:YZEro
Sets or returns the vertical offset of the incoming waveform in units specified by
WFMInpre:YUNit. Variations in this number are analogous to changing the
vertical offset of the waveform.
Group
Waveform
Syntax
WFMPre:YZEro <NR3>
WFMPre:YZEro?
Related commands
WFMInpre:YUNit on page 255, WFMOutpre:YZEro? on page 267
W commands
256 TBS2000 Series Programmer