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Yaskawa Solectria XGI-1500 WARN-1

Code: WARN-1
Shown as: Internal Over Current/ Over Voltage
Vendor severity: Warning
Page: 54
ID: fc:yaskawa-solectria-xgi-1500-warn1
IRI: https://solarlattice.org/kb/fc/yaskawa-solectria-xgi-1500-warn1
Status: active
Also known as: WARN-1, warn1, Yaskawa Solectria WARN-1, Internal Over Current/ Over Voltage
Category: Inverters

Class warning drafted · lead

Production stops drafted · lead

Clears after a manual reset drafted · lead

Decoded

Reports internal overcurrent or overvoltage; do: inverter restart.

What can be behind Internal overcurrent or overvoltage

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

Defined in

xgi-1500 manual rev i 21 sep 2021 — Yaskawa Solectria Solar · i drafted · lead
- tbl=20.r1 h=97295ce050bd
XGI 1500-125-166 IOM DOCR-071015-FF — Yaskawa Solectria Solar drafted · lead
- tbl=20.r1 h=97295ce050bd
XGI 1500 175-250 IOM DOCR-071074-DD — Yaskawa Solectria Solar drafted · lead
- tbl=17.r1 h=97295ce050bd

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

Same condition on other equipment

CPS: CPS SCA25KTL-208 Fault0080, CPS SCA50-100K-T Protect0710, CPS SCH100-125KTL Fault0080, CPS SCH125KTL-AIO Fault0080, CPS SCH200-250K-T Fault0300
KACO new energy: KACO new energy blueplanet TL3 195
Schneider Electric: Schneider Electric CL125 051
Solis: Solis RHI-1P-HV OV-ILLC, Solis S6-EH1P OV-ILLC, Solis S6-EH2P OV-ILLC, Solis S6-EH3P30-60K OV-ILLC, Solis S6-EH3P75-150K OV-ILLC
Yaskawa Solectria: Yaskawa Solectria XGI-1500-1MW WARN-1, Yaskawa Solectria XGI-1500-DCG WARN-1

Same code in other families

Claims

`defined_in`

c1 drafted · lead xgi-1500 manual rev i 21 sep 2021

xgi-1500 manual rev i 21 sep 2021 tbl=20.r1 h=97295ce050bd

c2 drafted · lead XGI 1500-125-166 IOM DOCR-071015-FF

XGI 1500-125-166 IOM DOCR-071015-FF tbl=20.r1 h=97295ce050bd

c3 drafted · lead XGI 1500 175-250 IOM DOCR-071074-DD

XGI 1500 175-250 IOM DOCR-071074-DD tbl=17.r1 h=97295ce050bd

`has_event_class`

c4 drafted · lead Warning (device continues, a condition is flagged)

from the table header

xgi-1500 manual rev i 21 sep 2021 tbl=20.r1 h=97295ce050bd
xgi-1500 manual rev i 21 sep 2021 tbl=20 h=fc50119e7e7e
XGI 1500-125-166 IOM DOCR-071015-FF tbl=20.r1 h=97295ce050bd
XGI 1500-125-166 IOM DOCR-071015-FF tbl=20 h=a7be798a92ad
XGI 1500 175-250 IOM DOCR-071074-DD tbl=17.r1 h=97295ce050bd
XGI 1500 175-250 IOM DOCR-071074-DD tbl=17 h=a7be798a92ad

`reports`

c5 verified · fact Internal overcurrent or overvoltage

xgi-1500 manual rev i 21 sep 2021 tbl=20.r1 h=97295ce050bd
XGI 1500 175-250 IOM DOCR-071074-DD tbl=17.r1 h=97295ce050bd
XGI 1500 250 DCG IOM DOCR-071081-DD tbl=18.r1 h=97295ce050bd

verified by: review-workflowverified on: 2026-10-20

`has_production_effect`

c6 drafted · lead Trip (production stops)

Warning events stop AC production; the row says production is temporarily affected

xgi-1500 manual rev i 21 sep 2021 tbl=20.r1 h=97295ce050bd
XGI 1500 175-250 IOM DOCR-071074-DD tbl=17.r1 h=97295ce050bd
XGI 1500 250 DCG IOM DOCR-071081-DD tbl=18.r1 h=97295ce050bd
xgi-1500 manual rev i 21 sep 2021 sec=9.1.2 h=03d6c2913989
XGI 1500 1MW IOM DOCR-071091-H sec=h151 h=b0c738d81358

`has_recovery`

c7 drafted · lead Manual reset (operator restarts or acknowledges)

Power cycle first; contact technical support if the error persists

xgi-1500 manual rev i 21 sep 2021 tbl=20.r1 h=97295ce050bd
XGI 1500 175-250 IOM DOCR-071074-DD tbl=17.r1 h=97295ce050bd
XGI 1500 250 DCG IOM DOCR-071081-DD tbl=18.r1 h=97295ce050bd

review note: support check: partial - Power cycle is advised, but warnings can also self-recover; manual reset clearing is only implied.

`mitigated_by`

c8 drafted · lead Inverter restart

xgi-1500 manual rev i 21 sep 2021 tbl=20.r1 h=97295ce050bd
XGI 1500 175-250 IOM DOCR-071074-DD tbl=17.r1 h=97295ce050bd
XGI 1500 250 DCG IOM DOCR-071081-DD tbl=18.r1 h=97295ce050bd

`applies_to`

c9 drafted · lead Solectria XGI 1500

xgi-1500 manual rev i 21 sep 2021 tbl=20.r1 h=97295ce050bd
XGI 1500-125-166 IOM DOCR-071015-FF tbl=20.r1 h=97295ce050bd
XGI 1500 175-250 IOM DOCR-071074-DD tbl=17.r1 h=97295ce050bd

Data