Current meter reading
Current meter reading in kilowatt hours, with two decimal digits
Display of the currently purchased power P (P1+P2+P3)
0: Sum of the currently purchased power from the mains on all three phases in kilo-
watt
1: currently purchased power from the mains on phase 1
2: currently purchased power from the mains on phase 2
3: currently purchased power from the mains on phase 3
28