Keithley 2657A User Manual

Model 2657A High Power System SourceMeter® Instrument Reference Manual Section 7: TSP command reference
2657A-901-01 Rev. B/December 2012 7-51
Also see
digio.trigger[N].pulsewidth (on page 7-54)
digio.trigger[N].clear()
This function clears the trigger event on a digital I/O line.
Type TSP-Link accessible
Affected by Where saved Default value
Function Yes
Usage
digio.trigger[N].clear()
N
Digital I/O trigger line (1 to 14)
Details
The event detector of a trigger enters the detected state when an event is detected. It is cleared when
digio.trigger[N].wait() or digio.trigger[N].clear() is called.
digio.trigger[N].clear() clears the event detector of the specified trigger line, discards the history of the
trigger line, and clears the digio.trigger[N].overrun attribute.
Example
digio.trigger[2].clear()
Clears the trigger event detector on I/O line 2.
Also see
digio.trigger[N].overrun (on page 7-53)
digio.trigger[N].wait()
(on page 7-57)
digio.trigger[N].EVENT_ID
This constant identifies the trigger event generated by the digital I/O line N.
Type TSP-Link accessible
Affected by Where saved Default value
Constant Yes
Usage
eventID = digio.trigger[N].EVENT_ID
eventID
The trigger event number
N
Digital I/O trigger line (1 to 14)
Details
To have another trigger object respond to trigger events generated by the trigger line, set the other object's
stimulus attribute to the value of this constant.
Example 1
digio.trigger[5].stimulus =
digio.trigger[3].EVENT_ID
Uses a trigger event on digital I/O
trigger line 3 to be the stimulus for
digital I/O trigger line 5.

Keithley 2657A Specifications

General

Brand	Keithley
Model	2657A
Category	Measuring Instruments
Language	English