Keithley 2461 Reference Manual

Model 2461
Interactive SourceMeter® Instrument Reference Manual Section 8:
TSP command reference
2461-901-01 A/November 2015 8-9
acal.lastrun.time
This attribute returns the date and time when autocalibration was last run.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R)
Yes
Not applicable
Nonvolatile memory
Not applicable
Usage
dateTime = acal.lastrun.time
dateTime
The date and time
Details
The date and time is returned in the format:
MM/DD/YYYY HH:MM:SS.NNNNNNNNN
Where:
• MM/DD/YYYY is the month, date, and year
• HH:MM:SS.NNNNNNNNN is the hour, minute, second, and fractional second
Example
print(acal.lastrun.time)
Returns the date and time when the
autocalibration was last run.
Example output:
08/11/2014 16:30:26.745369595
Also see
acal.run() (on page 8-9)
Autocalibration (on page 3-51)
acal.run()
This function immediately runs autocalibration and stores the constants.
Type TSP-Link accessible
Affected by Where saved Default value
Function
Yes
Usage
acal.run()
Details
During autocalibration, all necessary autocalibration steps are completed, calibration constants are
updated, and autocalibration last run information is updated.
When an autocalibration command is received, the instrument runs the autocalibration to completion
before executing the next command.

Keithley 2461 Specifications

General

Brand	Keithley
Model	2461
Category	Measuring Instruments
Language	English