Fault codes › Fronius › Fronius Primo 208-240 (3.8-1 to 15.0-1)

Fronius Primo 451

Code

451

Shown as

Memory error detected

Vendor severity

Class 4

ID

fc:fronius-primo-451

IRI

https://solarlattice.org/kb/fc/fronius-primo-451

Status

active

Also known as

451, Fronius 451, Memory error detected

Category

Inverters

Decoded

Reports data storage failure; look at memory unit.

What can be behind Data storage failure

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

Defined in

• fronius-primo-208-240-emanual-status-codes — Fronius drafted · lead
  • tbl=17.r22 h=5794ba6ef75a
  • sec=h20 h=45088a5d7149

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

Same condition on other equipment

CPS

CPS SCA25KTL-208 Warn0030, CPS SCA25KTL-480 Warn0030, CPS SCA50-100K-T Warn0030, CPS SCH100-125KTL Warn0030, CPS SCH125KTL-AIO Warn0030, CPS SCH200-250K-T Warn0030, CPS SCH275KTL Warn0030, CPS SCH350KTL Warn0030

Fronius

Fronius Galvo 736, Fronius Galvo 738, Fronius Primo 736, Fronius Primo 738, Fronius Symo 451, Fronius Symo 736, Fronius Symo 737, Fronius Symo 738, Fronius Symo 740, Fronius Symo 741

Huawei

Huawei SUN2000-100KTL-USH0 61440, Huawei SUN2000-25-30KTL-US 61440, Huawei SUN2000-45KTL-US-HV-D0 61440

SMA

SMA CORE1-US 7201, SMA CORE1-US 7202, SMA STP-TL-US 7201-7202

Same code in other families

• Fronius Symo 451

Claims

defined_in

reports

affects

has_event_class

has_recovery

applies_to

Data

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