Keysight Truevolt Series User Manual

SYSTem:LABel "<string>"
SYSTem:LABel?
Places a message in a large font on the bottom half of the instrument's front panel display.
Parameter Typical Return
A quoted string of up to 40 characters. You can use letters (A-Z), num-
bers (0-9) and special characters such as @, %, *, and so forth.
Default ""
"Battery DCI"
Set the message to be displayed on the screen:
SYST:LAB "Battery DCI"
To turn off the message, send the following to change the label to a null string. This also removes the label
area from the screen:
SYST:LAB ""
l If you enter a string longer than 40 characters, the instrument truncates the string after the first 40
characters.
l The font size changes based on the length of the message and whatever other information is shown on
the display.
l The value of this parameter is not affected by *RST or SYSTem:PRESet.
SYSTem:LFRequency?
Queries the line frequency.
Parameter Typical Return
(none) +50
Query the line frequency:
SYST:LFR?
l At power on, the DMM sets the line frequency to the actual line frequency of either 50 Hz or 60 Hz
(400 Hz is detected as 50 Hz).
l The line frequency value is not affected by *RST or SYSTem:PRESet.
SYSTem:LOCal
Sets the instrument state to local, clears the Remote display annunciator, and enables front-panel oper-
ation.
Parameter Typical Return
(none) (none)
Set the instrument state to local:
SYST:LOC
SCPI Programming Reference
400
Keysight Truevolt Series Operating and Service Guide

Keysight Truevolt Series Specifications

General

Brand	Keysight
Model	Truevolt Series
Category	Measuring Instruments
Language	English