Trigger Model (Gpib Operation) - Keithley 2000 User Manual

Trigger model (GPIB operation)

This section describes how the Model 2000 Multimeter operates over the GPIB bus. The
flowchart in Figure 4-11 summarizes operation over the bus and is called the trigger model. It is
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 opera-
tion)
:Trigger:Source Immediate
:Trigger:Source External
:Trigger:Source Timer
:Trigger:Source Manual
:Trigger:Source BUS
:Trigger:Delay <n>
:Trigger:Delay:AUTO <b>
: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)
Remote Operation
No
or
?
No
Another
Trigger
?
:Trigger:Count <n> Infinite
Output
Trigger
No
Another
Sample
?
:Sample:Count <n>
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