2 category bat, 3 category ext, 2 category bat 20.8.3 category ext – SMA SI 4548-US User Manual
Page 210
20 Troubleshooting
SMA America, LLC
210
SI4548-6048-US-BE-en-20
Operating Manual
20.8.2 Category BAT
20.8.3 Category EXT
Display no.
Level
Description
F201
2
Measuring range of battery voltage exceeded
W202
1
Measuring range of battery voltage exceeded on slave 1
W203
1
Measuring range of battery voltage exceeded on slave 2
W204
1
Measuring range of battery voltage exceeded on slave 3
F206
3
Battery overtemperature
F208
3
Battery overvoltage error
W209
1
Battery overvoltage error
W210
1
Battery overvoltage warning
W211
1
Low battery temperature warning
W212
1
High battery temperature warning
F213
2
Warning low battery voltage
W220
1
Warning SOH < 70%
F221
4
External battery management detected although no external energy
management has been configured.
Display no.
Level
Description
W309
1
Relay protection
W310
1
Relay protection slave 1
W311
1
Relay protection slave 2
W312
1
Relay protection slave 3
F314
2
External voltage failure
W315
1
Disconnection from utility grid/generator due to insufficient external
voltage
W316
1
Disconnection from utility grid/generator due to insufficient external
voltage slave 1
W317
1
Disconnection from utility grid/generator due to insufficient external
voltage slave 2
W318
1
Disconnection from utility grid/generator due to insufficient external
voltage slave 3
W319
1
Disconnection from utility grid/generator due to excessive external
voltage