Smu.digitize.count; Smu.digitize.displaydigits - Keithley 2461 Reference Manual

Model 2461 Interactive SourceMeter® Instrument Reference Manual

smu.digitize.count

This attribute sets the number of measurements to digitize when a measurement is requested.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
count = smu.digitize.count
smu.digitize.count = count
count
Details
The digitizer makes the number of readings set by this command in the time set by the sample rate.
This command does not affect the trigger model.
Example
smu.digitize.func = smu.FUNC_DIGITIZE_CURRENT
smu.digitize.aperture = smu.APERTURE_AUTO
smu.digitize.samplerate = 1000000
smu.digitize.count = 10
print(smu.digitize.read())
Also see
Digitize functions
smu.digitize.aperture
smu.digitize.samplerate

smu.digitize.displaydigits

This attribute describes the number of digits that are displayed on the front panel for the selected function.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
value = smu.digitize.displaydigits
smu.digitize.displaydigits = value
value
2461-901-01 A/November 2015
Affected by
Restore configuration
Instrument reset
Power cycle
The number of measurements to make (1 to 55,000,000)
(on page 2-113)
(on page 8-106)
(on page 8-128)
Affected by
Restore configuration
Instrument reset
Power cycle
Measure configuration list
6½ display digits: smu.DIGITS_6_5
•
5½ display digits: smu.DIGITS_5_5
•
4½ display digits: smu.DIGITS_4_5
•
3½ display digits: smu.DIGITS_3_5
•
Section 8: TSP command reference
Where saved
Configuration script
Set the digitize function to measure current.
Set the sample rate to 1,000,000, with a
count of 10, and automatic aperture.
Make a digitize measurement.
Example output:
-0.0039799990218
Where saved
Configuration script
Measure configuration list
Default value
10,000
Default value
smu.DIGITS_4_5
8-107