Tektronix TDS460A Manual De Usuario
Command Descriptions
2–356
TDS Family Oscilloscope Programmer Manual
?
<Space>
<NR1>
WFMPre
:
<wfm>
:
PT_Off
<NR1> is the position of the trigger point relative to DATa:STARt when queried.
In extended-acquisition-length mode, <NR1> refers to the acquistion length.
WFMPRE:CH1:PT_OFF?
returns
returns
0 indicating the trigger position within the waveform record.
WFMPre:<wfm>:WFId
Returns information about the waveform such as input coupling, volts per
division, time per division, acquisition mode, and record length.
division, time per division, acquisition mode, and record length.
The WFMPre:<wfm>:WFId command is ignored on input.
TDS 400A: when the TDS 400A is in external clock mode, the time-per-div field
will contain “50 clks/div”.
will contain “50 clks/div”.
Waveform
WFMPre:<wfm>:WFId <QString>
WFMPre:<wfm>:WFId?
<QString>
?
<Space>
WFMPre
:
<wfm>
:
WFId
<QString> is the waveform identifier string.
WFMPre:<wfm>:XINcr
Sets or queries the horizontal sampling interval. On input <wfm> always
defaults to the reference location specified by DATa:DESTination regardless of
what is sent.
defaults to the reference location specified by DATa:DESTination regardless of
what is sent.
TDS 400A: when the TDS 400A is in external clock mode, the time-per-div field
will contain “50 clks/div”.
will contain “50 clks/div”.
Arguments
Examples
Group
Syntax
Arguments