Tektronix Keithley 2281 Series, Справочное руководство

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Section 7: SCPI command reference Model 2281S-20-6 DC Power Supply and Battery Simulator Reference Manual
7-22 077114601 / March 2019
:ARM[:SEQuence[n]]:SOURce
This command selects the control source for the arm layer.
Type Affected by Where saved Default value
Command and query Recall settings
Instrument reset
Power cycle Save settings IMM
Usage
:ARM[:SEQuence[n]]:SOURce <source>
:ARM[:SEQuence[n]]:SOURce?
[n]
Channel number: For single-channel instruments, the value is
1
<source>
The trigger source for the arm layer:

Immediate triggering; no delay or gating in arm detection layer:
IMMediate
.

External triggering:
EXTernal

Manual triggering; the trigger signal is generated by pressing the
TRIGGER key:
MANual

Bus triggering by the command
*TRG
:
BUS
Example
ARM:SOUR BUS
Select bus triggering as the trigger source
for the arm layer.
Also see
:TRIGger[:SEQuence[n]]:SOURce (on page 7-200)
Trigger model (on page 3-30)