SMA SC 500HE-US - Manual (Page 67)

SMA America, LLC 12 Parameters
Operating Manual SC500HEUS-eng-BE-BUS120320 67
HzCtlllLimTm*** Tripping time for
underfrequency
level 2 0 ms …
1 000 000 ms
Changing this
parameter results in
the loss of UL
certification. 160 ms
HzCtlOpMax* Maximum
connection
frequency 60 Hz … 66 Hz ‒ 60.5 Hz
HzCtlOpMin* Minimum
connection
frequency 54 Hz … 60 Hz ‒ 59.3 Hz
Ofs_CntFanCab1* Offset for operating
hours of internal
fan 1
0 h … 2 147 483 h Changing this
parameter may be
necessary if you
replace the
operation control
unit of the Sunny
Central and wish to
transfer the data
from the old device.
You can only view
and change this
parameter using an
installer password.
‒
Ofs_CntFanCab2* Offset for operating
hours of internal
fan 2
0 h … 2 147 483 h ‒
Ofs_CntFanHs* Offset for operating
hours of heat sink
fan 0 h … 2 147 483 h ‒
Ofs_CntFanTrf1* Offset for operating
hours of transformer
fan 1
0 h … 2 147 483 h ‒
Ofs_CntFanTrf2* Offset for operating
hours of transformer
fan 2
0 h … 2 147 483 h ‒
Ofs_CntHtCab* Offset for operating
hours of interior
heater 0 h … 2 147 483 h ‒
Ofs_E-Total* Offset for total
energy yield of the
Sunny Central 0 kWh …
214 748 364 kWh
‒
Ofs_h-On* Offset for total
operating hours of
the Sunny Central 0 h … 2 147 483 h ‒
Ofs_h-Total* Offset for total feed-
in hours of the
Sunny Central 0 h … 2 147 483 h ‒
Parameters Description Value/range Explanation Default
value