6 Language Dictionary
84 Series N6700 User’s Guide
FETCh[:SCALar]:CURRent[:DC]? (@<chanlist>)
FETCh[:SCALar]:VOLTage[:DC]? (@<chanlist>)
MEASure[:SCALar]:CURRent[:DC]? (@<chanlist>)
MEASure[:SCALar]:VOLTage[:DC]? (@<chanlist>)
These queries return the DC output current in amperes or output
voltage in volts. The data returned by the FETCh command is the
result of the last acquisition. The data is valid until the next
MEASure or INITiate command occurs.
The output voltage or current is digitized whenever a measurement
command is sent or an acquisition trigger occurs. The time interval is
set by SENSe:SWEep:TINTerval. The position of the trigger relative to
the beginning of the data buffer is determined by
SENSe:SWEep:OFFSet. The number of points returned is set by
SENSe:SWEep:POINts.
SENSe:CURRent[:DC]:RANGe[:UPPer] <value>|MIN|MAX, (@<chanlist>)
SENSe:CURRent[:DC]:RANGe[:UPPer]? [MIN|MAX,] (@<chanlist>)
This command selects a DC current measurement range on models
that have multiple ranges. The value that you enter must be higher
than the maximum current that you expect to measure. Units are in
amperes. The instrument selects the range with the best resolution
for the value entered. When queried, the returned value is the
maximum DC current that can be measured on the range that is
presently set.
Refer to Appendix A for the available ranges for each model.
The *RST value = the highest available range.
SENSe:FUNCtion “VOLTage”|”CURRent”, (@<chanlist>)
SENSe:FUNCtion? (@<chanlist>)
This command selects a measurement function on models that do not
have simultaneous voltage and current measurement capability. This
command is required so that the acquisition system knows which
measurement function to acquire when a measurement is triggered.
The *RST value = “VOLTage”.
SENSe:SWEep:OFFSet:POINts <points>|MIN|MAX, (@<chanlist>)
SENSe:SWEep:OFFSet:POINts? [MIN|MAX,] (@<chanlist>)
This command defines the offset in a data sweep when an acquire
trigger is used on models that have measurement controls.
Programmed values can range from -4095 through 2,000,000,000
(2E9). Negative values represent data samples taken prior to the
trigger. Positive values represent the delay after the trigger occurs
but before the samples are acquired.
The *RST value = 0.
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