Trigger Model (Gpib Operation) - Keithley 2016 User Manual

4-24 Remote Operation

Trigger model (GPIB operation)

This section describes how the Model 2016 THD Multimeter operates over the GPIB bus. The
flowchart in
called the trigger model because operation is controlled by SCPI commands from the Trigger
subsystem (see Section 5 for more information). Key SCPI commands are included in the trigger
model.
Figure 4-11
Trigger model
(remote operation)
:Trigger:Source Immediate
:Trigger:Source External
:Trigger:Source Timer
:Trigger:Source Manual
:Trigger:Source BUS
:Trigger:Delay <n>
:Trigger:Delay:AUTO <b>
Figure 4-11 summarizes operation over the bus and is called the trigger model. It is
:ABOrt
*RCL
:SYST:PRES
Language Change
:INIT (:IMM)
Idle
or
and
:INIT:CONT ON
Initiate
?
Yes
:Trigger:Signal
Event
Control
Detection
Source
Delay
No
:INIT (:IMM)
Yes
:INIT:CONT ON
Yes
Yes
Device
Action
(see Figure 4-12)
No
or
?
No
Another
Trigger
?
:Trigger:Count <n> Infinite
Output
Trigger
No
Another
Sample
?
:Sample:Count <n>