Model 6220/6221 Reference Manual Sweeps 4-13
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Performing a custom sweep
1. 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.
2. Configure the sweep as follows:
a. Press CONFIG then SWP to enter the sweep configuration menu.
b. Select TYPE, and then press ENTER.
c. Select CUSTOM, and then press ENTER to choose a custom sweep.
d. Select #-POINTS, press ENTER, and then enter the number of sweep
points (64,000 maximum).
e. Choose AUTO-COPY, press ENTER, and then enable (YES) or disable
(NO) auto copy. With auto copy enabled, compliance and delay values
will be automatically copied to all sweep point locations.
f. Select ADJUST-POINTS, and then set the current value, compliance,
and delay for the first sweep point.
g. Set the current value, and (if not using auto copy) compliance, and
delay for each remaining sweep point.
h. From the CONFIGURE SWEEPS menu, select SWEEP-COUNT, press
ENTER, and then choose FINITE or INFINITE as desired.
i. Again from the CONFIGURE SWEEPS menu, choose
SOURCE-RANGING, press ENTER, and then select BEST, AUTO, or
FIXED as appropriate.
j. From the CONFIGURE SWEEPS menu, select COMPLIANCE-ABORT,
press ENTER, and 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.
3. 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.
NOTE A custom sweep cannot be saved as a user set-
up. Attempting to do so will generate error +528
Cannot save CUSTOM sweep setup.
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - TestEquipmentDepot.com
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