Programming instructions

17
To program Output impedance, select the Impedance command in the Source
menu. You can program real or reactive impedance. These controls are not
available on all ac source models.
To configure output measurements, select the Config Measurements command
in the Measure menu. Then select the Configure Measurements folder. You can
select what measurements appear in the measurement summary area and how
often the summary measurements are updated. You can also configure
measurement and waveform logging, as previously discussed.
To program minimum and maximum user-defined limits for critical ac source
parameters, select the User Defined Limits command in the Source menu. The
controls in this dialog box can be used to prevent a user from accidentally
programming dangerous voltage or frequency values in the Main window.
Enable ouput
impedance control
Check which
summary
measurements to
display on the Main
window.
Enter minimum and
maximum user-
defined limit values.
Specifies the time
between measurements.
A
pplies to waveforms and
summary measurements.
Enter impedance
values
Resets the limits to
the hardware default
values.