Keithley 3700A Series, Справочное руководство

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Section 11: TSP command reference Series 3700A System Switch/Multimeter Reference Manual
11-26 3700AS-901-01 Rev. D/June 2018
bufferVar.formattedreadings
This attribute contains the stored readings shown as numbers with units and prefixes.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R) Yes Clearing the buffer
Instrument reset
Recall setup USB flash drive using
dmm.savebuffer or
dmm.appendbuffer Not applicable
Usage
readings = bufferVar .formattedreadings[ N ]
bufferVar
The reading buffer
N
The reading number (
1
to
bufferVar .n
)
Details
This read-only attribute is an array that contains the stored readings. The readings are shown as
numbers with prefixes before the units symbol.
Use this attribute to access the reading elements
N
as they appear on the front panel.
Example
reset()
testData = dmm.makebuffer(1000)
dmm.nplc = 0.5
dmm.range = 0
dmm.configure.set("Dcv_100mV")
dmm.setconfig("slot2", "Dcv_100mV")
scan.create("2035:2040")
scan.execute(testData)
print(testData.formattedreadings[1])
printbuffer(1, 6, testData.formattedreadings)
This example creates a reading buffer
named
testData
, sets and saves the DMM
configuration, creates a scan list, and then
runs the scan.
The
print()
command outputs the first
reading, formatted as it appears on the
front-panel display.
Output:
+000.0006e-3
The
printbuffer()
command then
outputs readings 1 to 6 in the reading buffer
as they appear on the front-panel display.
Output:
6.000000000e-07, 7.000000000e-07,
5.000000000e-07, 7.000000000e-07,
7.000000000e-07, 6.000000000e-07
Also see
bufferVar.readings (on page 11-29)
Reading buffers (on page 6-7, on page 6-1)