10 Calibration
10.3 Calibrating the Alternating Current Measuring Range
246 SICAM P850/P855, 7KG85xx, Device Manual
E50417-H1040-C482-A6, Edition 10.2018
✧ Click the AC Calibration element in the navigation window.
Figure 10-6 Calibrating the Alternating Current Measuring Range
✧ Check which measuring range is presently used in the input/output window at Actual measuring range
is: 63.5 V/1 A.
✧ Enter the maintenance password into the Password field.
✧ Enter the reference current 1.0 A that is generated by the measurement setup into the Reference current
field.
✧ Click Calibrate current.
The device executes the calibration and the lower field of the input/output window automatically displays
the updated calibration date.
✧ Check the calibrating values in the Value View tab AC operational values.
✧ Carry out the calibration for the current measuring range AC 5 A in accordance of the described work
steps.