Campbell-scientific TDRSDK Software Developement Kit Manual de usuario descargar pdf (Pagina 22)

Appendix A. TDR100 Command Protocol

A-2

Type 2 Commands (Gets Values)

CMD HL Results

:DUMP 36 Get Vp, Average, Points, Distance, Window Length, Probe

Length, Probe Offset,

Cell Constant, Smooth Factor.

:GCAL 17 Get Calibration Voltage Value

:GCON 27 Get Conductivity Value

:GDTS 32 Get Distance to Short Value

:GLDR 29 Get Last Derivative Value

:GLWF 30 Get Last Waveform (no new acquisition)

:GMOS 36 Get Moisture Value

:GNDR 28 Get New Derivative waveform

:GNWA 20 Get Waveform, no calibration

:GRLN 33 Get last calculated Cable Reference Length Value

:GTIM 31 Get Time Values (Power Delay, Acq. Waveform, Moisture

Result)

:GVAR 30 Get Variables (Start, End, RMS)

:GVER 34 Get Boot Code (version, signature), Operating

System(version, signature)

:GWAV 35 Acquire and return Waveform

Type 3 Commands (No values set or returned)

CMD HL Results

:ABRT 29 A NOP instruction which can be used to Abort the current

command.

:ANWA 27 Acquire Waveform with Calibration

:AWAV 2F Acquire Waveform

:RSET 3E Retrieve Setup

:SOFF 2E Set Analog Power Off

:SRLN 3F Set Cable Reference Length - for liquid level measurements

:SSET 3F Save Setup

Commands are aborted if the start of a new command is received before the

finish of current command.

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Campbell-scientific TDRSDK Software Developement Kit Manual de usuario Pagina 22