Programming instructions

11
AC Line Surge or Sag
To perform an ac line surge/sag, select Surge/Sag in the Tests menu. The test
uses the parameters that you enter in the following dialog box. This box is
displayed on the screen when the test is first selected.
You can use the transient editor to make any final adjustments to the ac line
surge/sag test such as fine tuning the slew rates of the surge or sag, or
positioning and enabling the measurement trigger.
When measurement are enabled, you can view the line surge/sag measurement in
the Main window. If necessary, move the Transient editor out of the way to see
the Main window.
Output voltage
surges to 170
Vac at step #2.
Enter T1 value.
Also enter T2 and
T3 values in the
appropriate fields.
Output voltage
set to 120 Vac
at step #1.
Click here to continue.
This displays the
Output Transient
Editor. (see below)
Output voltage
returns to 120 Vac
at step #3.
Check to enable
measurement
tri
gg
er.
Enter a Surge/Sag
Voltage value
Start of output
measurement
Click to start
sample test.