Adjustable System Parameters - SMA S Technical Description

Parameter Lists
20.2 Adjustable System Parameters
NOTICE!
Damage caused by incorrect values.
Once the button is pressed, operating data values can immediately change to their new
settings. Incorrect values in these parameters can probably not be corrected quickly
enough.
• Only qualified electricians are permitted to set and adjust system parameters.
• Parameters marked with (Stby) are to be changed only when the inverter is in
standby mode.
Parameter changes
All menu items that can only be changed after entering the installer password are shaded
in gray in the following tables.
All parameters can be set using a connected PC/laptop with the Sunny Data Control
software, a Sunny WebBox or a Sunny Boy Control (see section 7.5 „Communication"
(61)).
210# Set Inverter
Menu Parame Parameter name
no. ter no.
210 01 InvVtgNom
210 02 InvChrgCurMax
210 03 InvFrqNom
210 04 InvVtgMin
210 05 InvVtgMax
210 06 InvFrqMin
210 07 InvFrqMax
220# Set Battery
Menu Parame Parameter name
no. ter no.
221# Bat Property
221 01 BatTyp
221 02 BatCpyNom
221 03 BatVtgNom
142 SBU2200-TEN083320
Range/unit Default
value
V 230
A 9.6
Hz 50
V 172.5
V 264.5
Hz 40
Hz 70
Range/unit Default
value
VRLA
VRLA
FLA
NiCd
Ah 140
V 24
SMA Solar Technology AG
Description
nominal inverter voltage
maximum AC charging current
nominal inverter frequency:
minimum inverter voltage:
maximum inverter voltage:
minimum inverter frequency
maximum inverter frequency
Description
battery type:
= valve regulated lead acid
= flooded lead acid
= nickel cadmium
can only be changed in QCG
Nominal battery capacity (E:C10/U:C20)
nominal battery voltage
Technical Description