Front Panel Menu Reference SCPI Command
Display shows: “Enter P3 measured data”
Calculate the shunt current (I=V/R) and enter the data. Press Selectwhen done.
Press Next to finish calibration.
CAL:LEV P3
*OPC?
CAL:DATA <data>
Low Range Current Programming - Models N6781A, N6782A, N6784A
Step 1. Connect only the current measurement terminals of the Keysight 3458A to the output
terminals (see Cal Setup D without the resistor).
Step 2. Select the low-current programming range. The value to program a range must be the
maximum current of the range. Models N6781A and N6782A have 300 mA range. Model N6784A has a
100 mA and a 10 mA range. This example selects the 300 mA programming range of output 1. For
model N6784A, select the 100 mA programming range.
Front Panel Menu Reference SCPI Command
From the Calibration menu, select Current, Low RangeProgrammming. Then
select Start.
CAL:CURR 0.3, (@1)
Step 3. Select the first current calibration point and enter the data. This value may be positive or
negative.
Front Panel Menu Reference SCPI Command
Display shows: “Enter P1 measured data” Measure the current with theKeysight
3458A and enter the data.
Press Selectwhen done.
CAL:LEV P1
*OPC?
CAL:DATA <data>
Step 4. Select the second current calibration point and enter the data.
Front Panel Menu Reference SCPI Command
Wait 5 minutes and select Next.
Display shows: “Enter P2 measured data”
Measure the current with the Keysight3458A and enter the data. Press Select
when done.
CAL:LEV P2
*OPC?
CAL:DATA <data>
Step 5. Select the third current calibration point for the negative range and enter the data. The value
should be negative.
Front Panel Menu Reference SCPI Command
Display shows: “Enter P3 measured data”
Measure the current with the Keysight3458A and enter the data. Press Select
when done. Press Next to finish calibration.
CAL:LEV P3
*OPC?
CAL:DATA <data>
Step 6. Repeat steps 1 through for the 10 mA programming range of Model N6784A. This time, select
the Low2 range.
8 Verification and Calibration
404 Keysight N6705C Operating and Service Guide
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