Solar Lattice

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

SMA SI-US E632

Code: E632
Shown as: Digital input slave 3 to ON (high)
Page: 208
ID: fc:sma-sunny-island-us-e632
IRI: https://solarlattice.org/kb/fc/sma-sunny-island-us-e632
Status: active
Also known as: E632, e632, SMA E632, Digital input slave 3 to ON (high)
Category: Inverters

Class informational verified · fact

Production not stated

Clears not stated

Defined in

SI4548-6048-US-BE-en-21W — SMA · page 208 drafted · lead
- tbl=138.r19 h=b6b2c76459a7

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

Claims

`defined_in`

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

SI4548-6048-US-BE-en-21W tbl=138.r19 h=b6b2c76459a7

`has_event_class`

c2 verified · fact Informational (status or configuration message)

Row only reports a digital input level change.

SI4548-6048-US-BE-en-21W tbl=138.r19 h=b6b2c76459a7

verified by: review-workflowverified on: 2026-10-23

`applies_to`

c3 drafted · lead Sunny Island 4548-US / 6048-US

SI4548-6048-US-BE-en-21W tbl=138.r19 h=b6b2c76459a7

Data