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Test procedure:
NOTE
The following test procedure assumes a Model 7701 switching module installed in slot 1 of the
mainframe.
1. Open all channels.
Front panel operation:
Remote programming:
2. Select Ω4 function.
Front panel operation:
Remote programming:
3. Select the common-side (CSID) 4-wire ohms mode.
Front panel operation:
Remote programming:
4. Close channel 1 to test DUT1.
Front panel operation:
Remote programming:
5. Measure DUT #1.
Front panel operation:
Remote programming:
6. Close next channel to test DUT.
Front panel operation:
Remote programming:
7. Measure DUT.
Front panel operation:
Remote programming:
8. In general, repeat steps 6 and 7 to test DUT3 through DUT32. That is, close the DUT input channel and take a measurement.
9. After all DUT is tested, repeat step 1 to open all channels.
10. Return the Model 27xx to the normal ohms mode.
Front panel operation:
Remote programming:
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - TestEquipmentDepot.com
Press OPEN > Display ALL > Press OPEN
ROUT:OPEN:ALL
Press Ω 4 key
SENS:FUNC 'FRES'
Press SHIFT > Press CARD > Select CONFIG > Select SLOT1: 7701
> Select 4W MODE: CSID
SYST:FRES:TYPE1 CSID
Press the
key to close the first channel (Ch. 1)
ROUT:CLOS (@101)
Take reading from display
DATA? (for continuous triggering mode)
READ? (for one-shot triggering mode)
Press the
key to close the next channel (Ch. 2)
ROUT:CLOS (@102)
Take reading from display
DATA? (for continuous triggering mode)
READ? (for one-shot triggering mode)
Press SHIFT > Press CARD > Select CONFIG > Select SLOT1: 7701
> Select 4W MODE: NORM
SYST:FRES:TYPE1 NORM
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