Keithley 2450 User Manual

Model 2450
Interactive SourceMeter® Instrument Reference Manual Section 8:
TSP command reference
2450-901-01 Rev. B/September 2013 8-51
display.readingformat
This attribute determines the format that is used to display measurement readings on the front-panel display of
the instrument.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW)
Yes
Not applicable
Nonvolatile
memory
display.FORMAT_PREFIX
Usage
format = display.readingformat
display.readingformat = format
format
Use exponent format:
display.FORMAT_EXPONENT
Use leading zeros: display.FORMAT_PREFIX
Details
this setting persists through reset() and a power cycle
This setting only affects the front-panel display. It does not affect the readings in buffers.
When the prefix option is selected, the display automatically shows in exponent format when the prefix format
does not fit.
Example
display.readingformat =
display.FORMAT_EXPONENT
Change front-panel display to show readings
in exponent format.
Also see
None

Keithley 2450 Specifications

General

Model	2450
Category	SourceMeter
Voltage Source Range	±200 V
Current Source Range	±1 A
DC Voltage	200 V
DC Current	1 A
Power Output	20 W
Resolution	6.5 digits
Display	5-inch capacitive touchscreen
Operating Temperature	0°C to 50°C
Connectivity	USB, LAN, GPIB
Dimensions	213 mm × 88 mm × 370 mm