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Model 6220/6221 User's Manual
Performing a custom sweep
1.
2.
3.
Configure the bias current (output current prior to the start of the sweep) by
pressing the DC key and then setting the current to the desired value.
Configure the sweep as follows:
a.
Press CONFIG then SWP to enter the sweep configuration menu.
b.
Select TYPE, then press ENTER.
c.
Select CUSTOM, then press ENTER to choose a custom sweep.
d.
Select #-POINTS, press ENTER, then enter the number of sweep
points (64,000 maximum).
e.
Choose AUTO-COPY, press ENTER, then enable (YES) or disable
(NO) auto copy. With auto copy enabled, compliance and delay values
are automatically copied to all sweep point locations.
f.
Select ADJUST-POINTS, then set the current value, compliance, and
delay for the first sweep point.
g.
Set the current value, compliance (if not using auto-copy), and delay for
each remaining sweep point.
h.
From the CONFIGURE SWEEPS menu, select SWEEP-COUNT, press
ENTER, then choose FINITE or INFINITE as desired.
i.
Again from the CONFIGURE SWEEPS menu, choose
SOURCE-RANGING, press ENTER, then select BEST, AUTO, or
FIXED as appropriate.
j.
From the CONFIGURE SWEEPS menu, select COMPLIANCE-
ABORT, press ENTER, then choose to abort (YES) or not to abort (NO)
the sweep if compliance is reached while the sweep is in progress.
k.
Press EXIT to return to normal display.
Run sweep:
a.
Press the SWP key to arm the sweep. The output will turn on.
b.
Press TRIG to start the sweep.
c.
Press EXIT to abort the sweep before it is finished.
d.
Turn the output off by pressing the ON/OFF OUTPUT key when the
sweep is finished.
Return to
Section 4 topics
Sweeps
4-7
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