Specifications

3 Calibration
78 Series N6700 Service Guide
Step 3. Select the first current calibration point.
Front Panel: SCPI Command:
Select Next. The information field should
indicate: “Enter P1 measured data”
CAL:LEV P1
*OPC?
Step 4. Calculate the shunt current (I=V/R); enter the negative current value.
Front Panel:
SCPI Command:
Select the Measured Data field. Enter the data
from the external DMM. Press Select when done.
CAL:DATA <data>
Step 5. Select the second current calibration point.
Front Panel: SCPI Command:
Select Next. The information field should
indicate: “Enter P2 measured data”
CAL:LEV P2
*OPC?
Step 6. Calculate the shunt current (I=V/R); enter the negative current value.
Front Panel: SCPI Command:
Select the Measured Data field. Enter the data
from the external DMM. Press Select when done.
Select Next to finish calibration.
CAL:DATA <data>
Enter a Calibration Date
Front Panel: SCPI Command:
Select System\Admin\Cal\Date.
Enter the calibration date in the Date
field. If desired, you can enter
alphanumeric data in this field.
To enter a calibration date:
CAL:DATE “<date>”, (@1)
Save and Log out of Calibration Mode
CAUTION
Storing calibration constants overwrites the existing ones in non-volatile
memory. If you are not sure you want to permanently store the new constants,
do not Save the data when you exit the calibration mode. The calibration will
then remain unchanged.
Front Panel: SCPI Command:
Select System\Admin\Cal\Save. Select Save
to save all calibration data.
Select System\Admin\Logout to exit
calibration mode.
To save calibration data:
CAL:SAVE
To exit calibration mode:
CAL:STAT OFF