Sunny Island 4500
Installation & Operating Instructions
BWRI45-13-EE0304
- 133 -
SMA Regelsysteme GmbH
9.1 Menu „DATAV“ (1-0), Overview of Measured Values
Fig. 9.4:
Menu „DATAV“ (1-0)
An overview of the current values is displayed in the menu „DATAV“ (1-0), similarly to
the both menu STATUS. Whereas the STATUS display rather serves as a fast func-
tion control, the menu „DATAV“ is a support for installation and optimization of the
system.
The values displayed are:
Section Description
BAT
Actual battery voltage (“Ubat mean”), target battery voltage (“Uchrg act”),
Battery state (“Bat State”), actual battery state of charge (“SOC act”), battery current
(“Ibat mean”), positive: battery is discharged, negative: battery is charged
AC
Voltage at the AC output port of the Sunny Island (“Uconv eff”), frequency of the AC
output voltage (“Fconv”)
Power of the Sunny Island (“Pconv”), positive: battery is discharged, negative: battery is
charged
XT
Voltage at the Generator / Mains sync input port of the Sunny Island (“Uext eff”), fre-
quency of the Generator / Mains sync voltage (“Fext”)
Power of the generator (“Pext”), measured via Generator / Mains Sync input port and
Generator / Mains current terminal
If an “ecopower Mini-BHKW” is installed, this equals the power of the CHP unit, as re-
ceived from by the Sunny Island on its COM3 port.
GEN
Generator status (“GenState”), appears / disappears by pressing
[ ENTER
]
Table 9.2:
Values shown in „DATAV“ (1-0)
