Front Panel Menu Reference SCPI Command
Display shows: “Enter measured data”
Measure the current with the Keysight3458A and enter the data. Press Select
when done.
CAL:LEV P1
*OPC?
CAL:DATA <data>
Negative Current Limit Calibration
Step 1. Connect the Keysight 3458A, current shunt, and a power supply to the output (see Cal Setup
G). Connect plus to plus, minus to minus. Set the external power supply to 3V, 3A.
Step 2. Select the negative-current range. The value to select the range must be negative and the
maximum current of the range.
Front Panel Menu Reference SCPI Command
From the Calibration menu, select Current, Current Limit. Then select Start. CAL:CURR:LIM:NEG -2, (@1)
Step 3. Select the first current calibration point and enter the data. This value should be negative.
Front Panel Menu Reference SCPI Command
Display shows: “Enter P1 measured data” Calculate the shunt current (I=V/R)
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. This value should be negative.
Front Panel Menu Reference SCPI Command
Display shows: “Enter P2 measured data”
Calculate the shunt current (I=V/R) and enter the data. Press Selectwhen done.
Press Next to finish calibration.
CAL:LEV P2
*OPC?
CAL:DATA <data>
Enter a Calibration Date, Save, and Log Out
Front Panel Menu Reference SCPI Command
From the Calibration menu, select Date. Enter the date, then select Insert Date.
Then select Close.
From the Calibration menu, select Save. Select Save Calibration for all Outputs.
Then select Close.
From the Administrative Tools menu, select Administrator Login/Logout to log
out of the Admin menu.
To enter a calibration date:
CAL:DATE "<date>"
To savethe calibration data:
CAL:SAVE
To exitcalibration mode:
CAL:STAT OFF
Keysight N6705C Operating and Service Guide 411
8 Verification and Calibration
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