YOKOGAWA DLM4038, Руководство по началу работы

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6-15
IM DLM4038-03EN
Specifications
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App
Index
Data Storage
Item Specifications
Waveform data Saves waveform data (including history waveforms) to the specified storage medium.* The saved
data can be loaded into the DLM4000.
Available data formats are binary (.wdf) and ASCII (.csv). Only binary (.wdf) files can be loaded into
the DLM4000.
When saving waveform data, specify the data format, the waveform to save, the history range,
the window to be saved (Main, Zoom1, or Zoom2), and the compression method (OFF, P-P, or
Decimation).
When loading waveform data, set the load destination to the acquisition memory (channel), Ref1
(Math1) to Ref4 (Math4).
If waveform data is loaded into the acquisition memory, the data is cleared when you start
waveform acquisition.
Setup data Setup data can be saved to the specified storage medium.* The saved data can be loaded into the
DLM4000.
Setup data (storage and
recall)
Up to three sets of setup data can be stored and loaded from the internal memory.
Other types of data The displayed screen image can be saved. Waveform zones can be saved and loaded. Polygonal
zones can be loaded. Snapshot waveforms can be saved and loaded. Automatically measured
waveform parameters can be saved. Serial bus analysis results can be saved. FFT waveform data
can be saved. Histogram data can be saved. A list of timestamps of history waveforms can be
saved.
* The storage medium can be set to internal memory or USB storage.
Other Features
Item Specifications
Default setup Resets the DLM4000 to its factory default settings.
The following settings are not reset: date and time settings, communication interface settings,
settings stored to the internal memory, language settings, and font size of measured values.
The Undo command can be used to revert to the previous settings.
Auto setup Automatically sets the voltage scale, time scale, trigger, and other settings to the most suitable
values for the input signals.
The Undo command can be used to revert to the previous settings.
Serial bus auto setup* Auto setup can be executed on the basis of the selected serial bus type (FlexRay, CAN, CAN FD,
LIN, CXPI, SENT, PSI5 Airbag, UART, I
2
C, or SPI) and trigger source. The DLM4000 can
automatically set the bit rate, source level, and other settings and trigger on the basis of these
settings.
Calibration Auto calibration and manual calibration are available.
System settings The date, time, and message language can be specified. The click sound can be turned on and off.
Probe compensation signal
output
Transmits signals from the front-panel probe compensation signal output terminals (approx. 1-Vp-p
and approx. 1-kHz rectangular wave).
Overview Allows you to view the DLM4000 system status.
Additional option license Trigger, computation, and analysis options can be added.
Self-tests Memory, accuracy, keyboard, and printer tests are available.
Help Displays a description of the settings.
* On models with the serial bus option.
6.5 Features