SMA SI 4548-US - Manual (Page 198)

19 Parameter Lists SMA America, LLC
198 SI4548-6048-US-BE-en-20 Operating Manual
19.3.3 External Diagnosis (330#)
331# Grid Diagnosis
28 SocHgm020 Frequency scale of
state of charge in
percent, 20% > SOC
>= 10%
29 SocHgm010 Frequency scale of
state of charge in
percent, 10% > SOC
>= 0%
30 SocHgm000 Frequency scale of
state of charge in
percent SOC < 0%
31 SocVtgCal Recalibration of state
of charge only via
open-circuit voltage (in
percent)
32 ErrSocVtgCal Estimated error of the
voltage-calibrated
state of charge 50%
33 SocChrgCal Recalibration of state
of charge only via full
charge 50%
34 ErrSocChrgCal Estimated error of the
full charge calibrated
state of charge 50%
35 OcvGra Slope of the
characteristic curve of
the open-circuit voltage 700 Ah
/V
36 OcvMax Maximum open-circuit
voltage 2.12 V
No. Name Description
01 GdEgyCntIn Energy meter for grid feed-in in kWh
02 GdEgyCntOut Energy meter for power taken from the grid in kWh
03 GdEgyTmh Run time of energy meter for utility grid in hours
No. Name Description Value Explanation Default
value