A5001 Yaw misalignment

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A5001 Yaw misalignment is an alarm code.^12345678910 It was raised and later cleared on WTG-11, WTG-02, WTG-06, and WTG-03 in the SCADA alarm and status log.^12345678910

Facts

• On 2026-04-01, WTG-11 raised A5001 Yaw misalignment at 15.1 deg and cleared it at 4.2 deg.¹²
• WTG-02 raised A5001 Yaw misalignment at 14.7 deg and later cleared it at 4.2 deg on 2026-07-29.³⁴
• WTG-06 had two A5001 Yaw misalignment raised records on 2026-07-30, at 11.8 deg and 16.5 deg, followed by two cleared records at 4.2 deg.⁵⁶⁷⁸
• WTG-03 had A5001 Yaw misalignment raised at 18.9 deg and cleared at 4.2 deg on 2026-08-31.⁹¹⁰

Timeline

• 2026-04-01: On 2026-04-01, WTG-11 raised A5001 Yaw misalignment at 15.1 deg and cleared it at 4.2 deg.¹²
• 2026-07-29: WTG-02 raised A5001 Yaw misalignment at 14.7 deg and later cleared it at 4.2 deg on 2026-07-29.³⁴
• 2026-07-30: WTG-06 had two A5001 Yaw misalignment raised records on 2026-07-30, at 11.8 deg and 16.5 deg, followed by two cleared records at 4.2 deg.⁵⁶⁷⁸
• 2026-08-31: WTG-03 had A5001 Yaw misalignment raised at 18.9 deg and cleared at 4.2 deg on 2026-08-31.⁹¹⁰

Documents

• SCADA alarm and status log, 2026-04-01 to 2026-08-31

Related

• Topics: Cold-climate operation and icing, Environmental permit and night curtailment, Gearbox lubrication and oil changes, Gearbox temperature, vibration and oil analysis, Generator brushes and electrical systems, Grid connection and grid operator instructions

Sources

Footnotes

1. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 2 · table ↩ ↩² ↩³ ↩⁴

2. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 3 · table ↩ ↩² ↩³ ↩⁴

3. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1422 · table ↩ ↩² ↩³ ↩⁴

4. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1423 · table ↩ ↩² ↩³ ↩⁴

5. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1426 · table ↩ ↩² ↩³ ↩⁴

6. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1427 · table ↩ ↩² ↩³ ↩⁴

7. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1428 · table ↩ ↩² ↩³ ↩⁴

8. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1429 · table ↩ ↩² ↩³ ↩⁴

9. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1898 · table ↩ ↩² ↩³ ↩⁴

10. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1899 · table ↩ ↩² ↩³ ↩⁴

Provenance badgestable values parsed deterministically from the cited table rows