Solar Lattice

Fault codes › SMA › Sunny Island 4548-US / 6048-US

SMA SI-US F704

Code: F704
Shown as: Invalid DSP calibration
Vendor severity: 4
Page: 214
ID: fc:sma-sunny-island-us-f704
IRI: https://solarlattice.org/kb/fc/sma-sunny-island-us-f704
Status: active
Also known as: F704, f704, SMA F704, Invalid DSP calibration
Category: Inverters

Class fault drafted · lead

Production not stated

Clears not stated

Decoded

Reports calibration failure; look at digital signal processor.

What can be behind Calibration failure

Failure modes that present as the reported condition, and the tests that tell them apart.

Defined in

SI4548-6048-US-BE-en-21W — SMA · page 214 drafted · lead
- tbl=150.r3 h=b7b83b9ebb07

The manufacturer's own cause and corrective text is not reproduced here.

Same condition on other equipment

Generac: Generac PWRcell Inverter 0x8061, Generac PWRcell Inverter 0x8062, Generac PWRcell Inverter 0x8063, Generac PWRcell Inverter 0x8064, Generac PWRcell Inverter 0x8065, Generac PWRcell Inverter 0x8066, Generac PWRcell Inverter 0x8067
SMA: SMA SBSE-US-50 9101, SMA SC-CP-XT 6002

Claims

`defined_in`

c1 drafted · lead SI4548-6048-US-BE-en-21W

SI4548-6048-US-BE-en-21W tbl=150.r3 h=b7b83b9ebb07

`has_event_class`

c2 drafted · lead Fault (device stops or needs intervention)

from the Type column

SI4548-6048-US-BE-en-21W tbl=150.r3 h=b7b83b9ebb07

`reports`

c3 drafted · lead Calibration failure

SI4548-6048-US-BE-en-21W tbl=150.r3 h=b7b83b9ebb07

`affects`

c4 drafted · lead Digital signal processor

SI4548-6048-US-BE-en-21W tbl=150.r3 h=b7b83b9ebb07

`applies_to`

c5 drafted · lead Sunny Island 4548-US / 6048-US

SI4548-6048-US-BE-en-21W tbl=150.r3 h=b7b83b9ebb07

Data