7-4
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2600S-901-01 Rev. C / January 2008
Section 7: Buffer (Data Store)
Series 2600 System SourceMeter® Instruments Reference Manual
Displaying other buffer readings
To display the other source-measure readings stored in the buffer, display the desired memory
location number. Use the Navigation Wheel to increment and decrement the selected digit of the
location number. Cursor position is controlled by the Navigation Wheel or CURSOR keys.
To exit from the data store recall mode, press EXIT.
Remote data store
Data store commands
summarizes commands associated with data store operation. See
for more detailed information on data store commands.
Table 7-1
Data store commands
Command
1
Description
smuX.nvbuffer1.clear()
smuX.nvbuffer2.clear()
mybuffer = smuX.makebuffer(n)
mybuffer = nil
Commands to store readings:
2
smuX.measure.count = count
smuX.measure.overlappedi(rbuffer)
smuX.measure.overlappediv(ibuffer, vbuffer)
smuX.measure.overlappedp(rbuffer)
smuX.measure.overlappedr(rbuffer)
smuX.measure.overlappedv(rbuffer)
Commands to access readings:
3
print(smuX.measure.i(rbuffer))
print(smuX.measure.iv(ibuffer, vbuffer))
print(smuX.measure.p(rbuffer))
print(smuX.measure.r(fbuffer))
print(smuX.measure.v(rbuffer))
printbuffer(start_index, end_index, st_1 [, st_n])
printnumber(v1[, vn])
Clear Buffer 1.
Clear Buffer 2.
Create dynamically allocated buffer, n readings.
Delete dynamically allocated buffer.
Store count number of buffer readings.
Store current readings in buffer.
Store current and voltage readings in respective
buffers (current and then voltage are stored in
separate buffers).
Store power readings in buffer.
Store resistance readings in buffer.
Store voltage readings in buffer.
Return first buffer current reading.
Return first current and then voltage reading from
two separate buffers.
Return first buffer power reading.
Return first buffer resistance reading.
Return first buffer voltage reading.
Print data from buffer subtables:
start_index (Starting index of values to print).
end_index (Ending index of values to print).
st_1 … st_n (Sub-tables from which to print).
4
Print numbers with selected buffer format:
v1 … vn (Numbers to print).
1. smuX = smua for the Model 2601/2611/2635; smuX = smua (Channel A) or smub (Channel B) for the
Model 2602/2612/2636.
2. rbuffer, ibuffer, and vbuffer = smuX.nvbuffer1 or smuX.nvbuffer2.
3. rbuffer, ibuffer, and vbuffer = smuX.nvbuffer1 or smuX.nvbuffer2
4. See
below for more information.
