Keithley 2657A, Reference Manual, Page: 337 / 805

Section 7: TSP command reference Model 2657A High Power System SourceMeter® Instrument Reference Manual
7-24 2657A-901-01 Rev. B/December 2012
Example 1
measurefunction = smua.nvbuffer1.measurefunctions[5] Store the measure function
used to make reading
number 5.
Example 2
printbuffer(1, 5, smua.nvbuffer1.measurefunctions)
Print the measurement
function that was used to
measure the first five readings
saved in dedicated reading
buffer 1.
Example output:
Current, Current,
Current, Current,
Current
Also see
bufferVar.measureranges (on page 7-24)
bufferVar.n (on page 7-25)
bufferVar.readings (on page 7-26)
bufferVar.sourcefunctions (on page 7-27)
bufferVar.sourceoutputstates (on page 7-28)
bufferVar.sourceranges (on page 7-28)
bufferVar.sourcevalues (on page 7-29)
bufferVar.statuses (on page 7-30)
bufferVar.timestamps (on page 7-32)
bufferVar.measureranges
This attribute contains the measurement range values that were used for readings stored in a specified buffer.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R) Yes Clearing the buffer See
Details
Not applicable
Usage
measurerange
=
bufferVar
.measureanges[
N
]
measurerange
The measurement 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
measureranges
buffer recall attribute is like an array (a Lua table) of full-scale range values for the
measure 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.