Keithley 2450 User Manual

Section
3: Functions and features Model 2450 Interactive SourceMeter® Instrument
Reference Manual
3-110 2450-901-01 Rev. B/September 2013
Trigger events
To use trigger events, you need to specify the event constant. The tables below show the constants
for the trigger events in the system.
Trigger events — SCPI command set
Trigger events
Event description Event constant
No trigger event
trigger.EVENT_NONE
Front-panel TRIGGER key press
trigger.EVENT_DISPLAY
Notify trigger block N (1 to 8) generates a trigger
event when the trigger model executes it
trigger.EVENT_NOTIFYN
A command interface trigger occurred:
• Any remote interface: *TRG
• GPIB only: GET bus command
• VXI-11: VXI-11 command
device_trigger
trigger.EVENT_COMMAND
Line edge (either rising, falling, or either based on
the configuration of the line) detected on digital
input line N (1 to 6)
trigger.EVENT_DIGION
Line edge detected on TSP-Link synchronization
line N (1 to 3)
trigger.EVENT_TSPLINKN
Appropriate LXI trigger packet is received on LAN
trigger object
N
(1 to 8)
trigger.EVENT_LANN
Trigger event blender
N
(1 to 2), which combines
trigger events
trigger.EVENT_BLENDERN
Trigger timer
N
(1 to 4) expired
trigger.EVENT_TIMERN
Source limit condition occurs
trigger.EVENT_SOURCE_LIMIT
Trigger events — TSP command set
Trigger events
Event description Event constant
No trigger event
trigger.EVENT_NONE
Front-panel TRIGGER key press
trigger.EVENT_DISPLAY
Notify trigger block N (1 to 8) generates a trigger
event when the trigger model executes it
trigger.EVENT_NOTIFYN
A command interface trigger occurred:
• Any remote interface: *TRG
• GPIB only: GET bus command
• VXI-11: VXI-11 command
device_trigger
trigger.EVENT_COMMAND
Line edge (either rising, falling, or either based on
the configuration of the line) detected on digital
input line
N
(1 to 6)
trigger.EVENT_DIGION
Line edge detected on TSP-Link synchronization
line N (1 to 3)
trigger.EVENT_TSPLINKN
Appropriate LXI trigger packet is received on LAN
trigger object N (1 to 8)
trigger.EVENT_LANN
Trigger event blender N (1 to 2), which combines
trigger events
trigger.EVENT_BLENDERN

Keithley 2450 Specifications

General

Brand	Keithley
Model	2450
Category	Test Equipment
Language	English