Ametek L Series User Manual page 88

L-Series and FCS-18- Graphical User Interface User Manual
Calibration procedure:
Connect the DMM AC input terminals to the sense lines for phase A of
the AC power source and select a measurement range that will
accommodate 135 VAC. (typically 200 V range). Enter the readout in the
Voltage value field for phase A. Repeat for phase B and C if available.
Repeat previous steps for current and power and enter all values
accordingly.
Once all measurement values have been entered, press the 'Update'
button. You will be asked to save the present measurement calibration
coefficients to disk. When you click on yes, the present values will be saved
using a user supplied file name with the extension .mcd. Next, the
measurements will be calibrated based on the entered reference values. The
new measurement calibration coefficients will be shown at the end of the
calibration cycle.
84 California Instruments Rev D – March 2011