Keithley 2461 Reference Manual

Section
8: TSP command reference Model 2461 Interactive SourceMeter® Instrument
Reference Manual
8-314 2461-901-01 A/November 2015
Example
tsplink.line[3].mode = tsplink.MODE_TRIGGER_OPEN_DRAIN
trigger.tsplinkout[3].logic = trigger.LOGIC_POSITIVE
Sets the trigger logic for
synchronization line 3 to output a
positive pulse.
Also see
trigger.tsplinkout[N].assert() (on page 8-313)
tsplink.line[N].mode (on page 8-319)
trigger.tsplinkout[N].pulsewidth
This attribute sets the length of time that the trigger line is asserted for output triggers.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW)
Yes
Restore configuration
Instrument reset
Power cycle
TSP-Link line N reset
Configuration script
10e-6 (10 µs)
Usage
width = trigger.tsplinkout[N].pulsewidth
trigger.tsplinkout[N].pulsewidth = width
width
The pulse width (0.0 to 100 ks)
N
The trigger line (1 to 3)
Details
Setting the pulse width to 0 asserts the trigger indefinitely.
Example
tsplink.line[3].mode = tsplink.MODE_TRIGGER_OPEN_DRAIN
trigger.tsplinkout[3].pulsewidth = 20e-6
Sets pulse width for trigger
line 3 to 20 μs.
Also see
trigger.tsplinkout[N].assert() (on page 8-313)
trigger.tsplinkout[N].release() (on page 8-315)
tsplink.line[N].mode (on page 8-319)

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