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Command Descriptions
2–332
TLS 216 Programmer Manual
WFMPre:<wfm>:PT_Fmt { ENV | Y }
WFMPre:<wfm>:PT_Fmt?
<Space>
?
ENV
PT_Fmt
Y
WFMPre :
:
<wfm>
GROUP works on selected channel value.
<wfm> = CH<x>
REF<y>
GROUP<z>
REF<y>CH<x>
ENV specifies that the waveform is transmitted as maximum and minimum point
pairs. Only y values are explicitly transmitted. Absolute coordinates are given
by:
X
n
+ 0 ) XINcr (n * PT_Off)
Y
n
max
+ YZEro ) YMUlt (y
n
max
* YOFf)
Y
n
min
+ YZEro ) YMUlt (y
n
min
* YOFf)
Y specifies a normal waveform where one ASCII or binary data point is
transmitted for each point in the waveform record. Only y values are explicitly
transmitted. Absolute coordinates are given by:
X
n
+ 0 ) XINcr (n * PT_Off)
Y
n
+ YZEro ) YMUlt (y
n
* YOFf)
WFMPRE:CH1:PT_FMT Y
specifies a normal waveform for channel one (one ASCII or binary data
point is transmitted for each point in the waveform record).
WFMPRE:CH2:PT_FMT?
might return ENV, indicating that CH2 waveform data format is enveloped.
Syntax
Mnemonics
Arguments
Examples