Keithley 2461 Reference Manual

Model 2461
Interactive SourceMeter® Instrument Reference Manual Section 8:
TSP command reference
2461-901-01 A/November 2015 8-63
Example
value = display.input.string("Enter Test Name", display.SFORMAT_ANY)
print(value)
This example displays the prompt "Enter Test Name" and a keyboard that the operator can use to enter a
response:
The return is the response from the operator.
Also see
display.input.number() (on page 8-57)
display.input.option() (on page 8-59)
display.input.prompt() (on page 8-61)
display.lightstate
This attribute sets the light output level of the front-panel display.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes Power cycle Not applicable display.STATE_LCD_50
Usage
brightness = display.lightstate
display.lightstate = brightness
brightness
The brightness of the display:
• Full brightness: display.STATE_LCD_100
• 75 % brightness: display.STATE_LCD_75
• 50 % brightness: display.STATE_LCD_50
• 25 % brightness: display.STATE_LCD_25
• Display off: display.STATE_LCD_OFF
• Display, key lights, and all indicators off:
display.STATE_BLACKOUT

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