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Front Panel Operation - 5
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Scrolling Keys
Scrolling keys let you move through the commands in the presently selected function
menu. Press ▼ to bring up the next command in the list. Press ▲ to go back to the
previous command in the list. Function menus are circular; you can return to the starting
position by continuously pressing either key
These keys let you scroll through points in a list function. When the display indicates
EOL, the end of the list has been reached.
Press this key to scroll through all channels in the mainframe
Metering Keys
Metering keys control the metering functions of the electronic load. As set from the factory, all front panel
measurements are calculated from a total of 1000 readings taken at a 10 microsecond sampling rate. Therefore,
the factory default acquisition time for a single front panel measurement is about 10 milliseconds. Refer to
“Making Front Panel Measurements” for more information about changing the front panel sampling rate and the
number of measurement points.
Takes the front panel back to the Metering mode from any other mode.
Also accesses the meter menu. This menu lets you measure various parameters of the
selected input.
Display Measurement
<chan> <voltage> <current> Displays the voltage and current of the selected channel
<chan> <value> V MAX Displays the maximum voltage
<chan> <value> V MIN Displays the minimum voltage
<chan> <value> V RMS Displays the rms voltage
<chan> <value> A MAX Displays the maximum current
<chan> <value> A MIN Displays the minimum current
<chan> <value> A RMS Displays the rms voltage
<chan> <value> WATTS Displays the input power
<chan> <value> W MAX Displays the maximum power
<chan> <value> W MIN Displays the minimum power
Specifies the measurement functions and ranges.
Display Command Function
S:PNT Defines the number of data points in the measurement
S:TIN Sets the digitizer sample spacing
S:WIN Sets the measurement window function
S:OFF Defines the data offset in the measurement
S:C:RNG Selects the current measurement range
S:V:RNG Selects the voltage measurement range
Notes:
Use and to scroll through the menu commands
Use and to scroll through the command parameters
Q
QQ
Q R
RR
R
Q
QQ
QR
RR
R
Meter
Q
QQ
Q
Step
R
RR
R
Step
Q
QQ
Q
Channel
SenseShift
Q
QQ
Q InputR
RR
R Input