Section 7: TSP command reference
Series 2600B System SourceMeter® Instrument Reference Manual
7-54
2600BS-901-01 Rev. B / May 2013
digio.trigger[N].overrun
Use this attribute to read the event detector overrun status. This attribute is not available on the Models
2604B/2614B/2634B.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (R)
Yes
Instrument reset
Digital I/O trigger
N
clear
Digital I/O trigger
N
reset
Recall setup
Not saved
Not applicable
Usage
overrun
= digio.trigger[
N
].overrun
overrun
Trigger overrun state (
true
or
false
)
N
Digital I/O trigger line (1 to 14)
Details
If this is
true
, an event was ignored because the event detector was already in the detected state when the
event occurred.
This is an indication of the state of the event detector built into the line itself. It does not indicate if an overrun
occurred in any other part of the trigger model or in any other detector that is monitoring the event.
Example
overrun = digio.trigger[1].overrun
print(overrun)
If there is no trigger overrun, the following
text is output:
false
Also see
digio.trigger[N].clear()
(on page 7-51)
digio.trigger[N].reset()
(on page 7-55)
digio.trigger[N].pulsewidth
This attribute describes the length of time that the trigger line is asserted for output triggers. This attribute is not
available on the Models 2604B/2614B/2634B.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
Instrument reset
Digital I/O trigger
N
reset
Recall setup
Not saved
10e-6 (10 µs)
Usage
width
= digio.trigger[
N
].pulsewidth
digio.trigger[
N
].pulsewidth =
width
width
The pulse width (seconds)
N
Digital I/O trigger line (1 to 14)
Details
Setting
width
to zero (0) seconds asserts the trigger indefinitely. To release the trigger line, use
digio.trigger[
N
].release()
.
Summary of Contents for System SourceMeter 2601B
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