Keithley 2461 Reference Manual

Section
8: TSP command reference Model 2461 Interactive SourceMeter® Instrument
Reference Manual
8-316 2461-901-01 A/November 2015
Details
To disable automatic trigger assertion on the synchronization line, set this attribute to
trigger.EVENT_NONE.
Do not use this attribute when triggering under script control. Use
trigger.tsplinkout[N].assert() instead.
The event parameters that you can use are described in the table below.
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:
• 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
Example
print(trigger.tsplinkout[3].stimulus)
Outputs the event that will start action on
TSP-Link trigger line 3.
Also see
trigger.tsplinkout[N].assert() (on page 8-313)
tsplink.line[N].reset() (on page 8-320)

Keithley 2461 Specifications

General

Maximum Current	7 A
Power	100 W
Resolution	6.5 digits
Source Measure Unit (SMU)	Yes
DC Voltage	100 V
Maximum Voltage	100 V
Display	5-inch capacitive touchscreen
Connectivity	USB, GPIB
Software	TSP
DC Current	7 A
Current Source Range	0 to 7 A
Voltage Measurement Range	100 mV to 100 V
Current Measurement Range	10 nA to 7 A
Voltage Measurement Resolution	100 nV