Keysight U2741A, Руководство программиста

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4 CONFigure Subsystem
54 Keysight U2741A Programmer’s Reference Guide
CONFigure[:VOLTage]:AC
Syntax
CONFigure[:VOLTage]:AC [<range|MIN|MAX|AUTO>
[,<resolution|MIN|MAX|DEF>]]
This command presets and configures the U2741A for AC voltage measurements
with the specified range and resolution. This command does not initiate the
measurement. For AC measurements resolution is fixed at the 5.5 digits.
Parameters
Remarks
– The
CONF
command does not place the U2741A in the “wait-for-trigger” state.
Use the
INIT
or
READ?
command in conjunction with
CONF
to place the
U2741A in the “wait-for-trigger” state.
– You can allow the U2741A to automatically select the measurement range
using autorange or you can select a fixed range using manual range.
Autorange is convenient because the U2741A decides which range to use for
each measurement based on the input signal. For faster measurements, use
manual range on each measurement as additional time is required for
autorange since the U2741A has to make a range selection.
– Autorange thresholds
– If the input signal is greater than can be measured on the selected range, the
U2741A gives an overload indication of
+9.9E+37
from the remote interface.
Item Type Range of values Default value
range Numeric 100 mV, 1 V, 10 V, 100 V, 1 kV 10 V
resolution Numeric N/A 5.5
Lower range at: <10% of range
Upper range at: >120% of range