Sunny Island
Installation & Operating Instructions
BWRI33-12:EE
- 149 -
SMA Regelsysteme GmbH
Name Unit
Min.
Max.
Default
Description
t Uconst chg
h
0
10
0
Time of constant U Phase for normal charges
t Uconst full
h
0
20
0
Time of constant U phase for full charges
t Uconst equal
h
Time of constant U phase for equalizing charges
Qd float
Ah/
100Ah
-100
0
0
Charge taken out since beginning of float charge
ChargeOper
0
5
1
State of battery management (charging methods)
1=
none (required charge voltage for battery
management)
2=
normal (normal charge)
3=
FULL (full charge)
4=
Float (float charge)
5=
Equalize (equalizing charge)
SOC diff
%
0
100
50
Difference of charge degree calculation
SOC AHG
%
-100
110
50
Charge degree for full charge calibration
SOC RSK
%
-100
110
50
Charge degree of module for open-circuit voltage
calibration
Name Unit
Min.
Max.
Default
Description
“DATBAT“ (1+3)
Bat State
0
10
0
Current battery state
0= L4
1= L3
2= L2
3= L1
4= N4
5= N3
6= N2
7= N1
8= O1
9=O2
10=O3
SOC act
%
-100
110
0
Battery charge degree
Ubat mean
V
0
200
0
Mean value of battery voltage
Uchrg act
V
0
200
0
Setpoint value of battery voltage
Ibat mean
A
-150
150
0
Mean value of battery current
Ibat Sum
A
-320
320
0
Sum of battery current SI (three phases)
Tbat mean
degC
-25
125
0
Battery temperature mean value
Pbat mean
W
-32000 32000 0
Battery power mean value
