External Settings (230#) - SMA SUNNY ISLAND 4548-US Operating Manual

19 Parameter Lists
226# BMS Mode Basic / Off
-
No. Name
01 BatChrgVtgMan Manual setpoint of the
02 BatDiChgVtg
03 BatDiChgVtgStr
04 BatRes

19.2.3 External Settings (230#)

231# Ext General
No. Name
01 PvFeedTmStr
02 PvFeedTmStp
03 ExtLkTm
05 ExtSrc
12 ChpEna
172 SI4548-6048-US-BE-en-21
Description
battery charging
voltage with disabled
battery management
in V
Minimum charging
voltage of the battery
Start voltage after
undervoltage detection
Internal resistance of
the battery
Description
Start feed-in operation
Stop feed-in operation
Lock time after reverse
power or relay
protection
generator and grid
operating mode
Combined heat and
power plant
SMA Solar Technology America LLC
Value Explanation
41.0 V to 63.0 V
42 V to
BatDiChgVtgStr
BatDiChgVtg to
BatChrgVtgMan
0 mOhm to
200 mOhm
Value Explanation
0 min to 60 min
PvOnly PV only
Gen Generator
Grid Utility grid
GenGrid Generator/
utility grid
Disable Deactivated
Enable Activated
Default
value
54.0 V
44 V
48 V
0 mOhm
Default
value
04:00:00
22:00:00
20 min
PvOnly
Disable
Operating Manual