Tektronix KEITHLEY 707B, Справочное руководство

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Models 707B and 708B Switching Matrix Reference Manual Section 7: TSP command reference
707B-901-01 Rev. B / January 2015 7-139
scan.background()
This function starts a scan and runs the scan in the background.
Type TSP-Link accessible Affected by Where saved Default value
Function Yes
Usage
state , scanCount , stepCount = scan.background()
state The result of scanning:
scan.EMPTY
or
0
scan.BUILDING
or
1
scan.RUNNING
or
2
scan.ABORTED
or
3
scan.FAILED
or
4
scan.FAILED_INIT
or
5
scan.SUCCESS
or
6
scanCount The present number of scans completed
stepCount The present number of steps completed
Details
Before using this command, use
scan.create()
and
scan.add()
or
scan.addimagestep()
to
set up a scan list.
When the scan is run in the background, you must use the
scan.state()
function to check the
status of the scan.
Example
scan.background() Runs a scan in the background.
Also see
scan.add() (on page 7-136)
scan.create() (on page 7-141)
scan.execute() (on page 7-142)
scan.list() (on page 7-143)
scan.state() (on page 7-148)
Scanning and triggering (on page 3-1)