Keithley System SourceMeter 2601B, Справочное руководство

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Section 7: TSP command reference Series 2600B System SourceMeter® Instrument Reference Manual
7-28 2600BS-901-01 Rev. B / May 2013
Also see
bufferVar.measurefunctions (on page 7-22)
bufferVar.measureranges (on page 7-23)
bufferVar.n (on page 7-24)
bufferVar.readings (on page 7-25)
bufferVar.sourcefunctions (on page 7-26)
bufferVar.sourceranges (on page 7-28)
bufferVar.sourcevalues (on page 7-29)
bufferVar.statuses (on page 7-30)
bufferVar.timestamps (on page 7-32)
Reading buffers (on page 3-6)
\
bufferVar.sourceranges
This attribute contains the source range that was used for readings stored in a specified reading buffer.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R) Yes Clearing the buffer See
Details
Not applicable
sourcerange = bufferVar .sourceranges[ N ]
sourcerange The source range used to acquire reading number
N
in the specified buffer
bufferVar The reading buffer; can be a dynamically allocated buffer (user-defined), or a
dedicated reading buffer (such as
smua.nvbuffer1
)
N The reading number (
1
to
bufferVar .n
)
Details
The sourceranges buffer recall attribute is like an array (a Lua table) of full-scale range values for the source
range used when the measurement was made.
For dedicated reading buffers, all buffer attributes are saved to nonvolatile memory only when the reading buffer
is saved to nonvolatile memory.
Example 1
sourcerange = smua.nvbuffer1.sourceranges[1] Store the source range that was used for the
first reading stored in source-measure unit
(SMU) A, dedicated reading buffer 1.