Solar Lattice

Fault codes › SMA › Sunny Boy 3.0-7.7-US (SBx.x-1SP-US-41)

SMA SB-US-41 29004

Code
29004
Shown as
Grid parameter unchanged
Page
81
ID
fc:sma-sb-us-41-29004
IRI
https://solarlattice.org/kb/fc/sma-sb-us-41-29004
Status
active
Also known as
29004, SMA 29004, Grid parameter unchanged
Category
Inverters
Class informational drafted · lead
Production not stated
Clears not stated

Decoded

Reports parameter change rejected.

What can be behind Parameter change rejected

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

Defined in

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

Same condition on other equipment

SMA
SMA SB-US-40 29004, SMA SB-US-40 9003, SMA SB-US-40 9005, SMA SB-US-41 9003, SMA SB-US-41 9005, SMA PEAK3-US 9003, SMA CORE1-US 29004, SMA CORE1-US 7105, SMA CORE1-US 9003, SMA CORE1-US 9005, SMA STP-TL-US 29004, SMA STP-TL-US 7105, SMA STP-TL-US 9003, SMA STP-TL-US 9005, SMA STP-X-US 9003
Yaskawa Solectria
Yaskawa Solectria XGI-1500-1MW WARN-31, Yaskawa Solectria XGI-1500-DCG WARN-31, Yaskawa Solectria XGI-1500 WARN-31

Same code in other families

Claims

defined_in

c1 drafted · lead SBxx-US-1XP-41-BA-en-12

reports

c2 drafted · lead Parameter change rejected

has_event_class

c3 drafted · lead Informational (status or configuration message)

review note: support check: partial - Message 'Grid parameter unchanged' is stated but nothing in the passages identifies it as informational.

applies_to

c4 drafted · lead Sunny Boy 3.0-7.7-US-41 proposed

Data