Section 7: Command reference
Model 2651A High Power System SourceMeter® Instrument Reference Manual
7-128
2651A-901-01 Rev. A / March 2011
lan.TRIG_RISING
and
lan.TRIG_RISINGA
are the same.
lan.TRIG_RISING
and
lan.TRIG_RISINGM
are the same.
Use of either
lan.TRIG_SYNCHRONOUSA
or
lan.TRIG_SYNCHRONOUSM
over
lan.TRIG_SYNCHRONOUS
is
preferred, as
lan.TRIG_SYNCHRONOUS
is provided for compatibility with other Keithley Instruments products.
Example
print(lan.trigger[1].mode)
Outputs the present LAN trigger mode of LAN
event 1.
Also see
(on page 5-5)
lan.trigger[N].overrun
This attribute contains the event detector's overrun status.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (R)
Yes
LAN trigger N clear
LAN trigger N reset
Not applicable
Not applicable
Usage
overrun
= lan.trigger[
N
].overrun
overrun
The trigger overrun state for the specified LAN packet (
true
or
false
)
N
The LAN event number (1 to 8)
Details
This attribute indicates whether an event has been 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 synchronization line itself. It does not indicate
if an overrun occurred in any other part of the trigger model, or in any other construct that is monitoring the event.
It also is not an indication of an output trigger overrun. Output trigger overrun indications are provided in the
status model.
Example
overrun = lan.trigger[5].overrun
print(overrun)
Checks the overrun status of a trigger on LAN4 and
outputs the value, such as:
false
Also see
(on page 7-123)
(on page 7-130)
