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A2110 is an alarm code for Gearbox HSS bearing temperature high.1 It is raised at 90 °C.1 In the SCADA log, WTG-02 recorded A2110 twice, with values of 91.2 °C on 2026-07-19 and 90.6 °C on 2026-07-22.23
Facts
- Alarm A2110, Gearbox HSS bearing temperature high at 90 °C, can be caused by bearing damage or lubrication starvation; checks are vibration trend review and endoscope inspection of the bearing.1
- WTG-02 recorded A2110 Gearbox HSS bearing temperature high twice in this part, with raised values of 91.2 °C on 2026-07-19 and 90.6 °C on 2026-07-22.23
Timeline
- 2026-07-19: WTG-02 recorded A2110 Gearbox HSS bearing temperature high twice in this part, with raised values of 91.2 °C on 2026-07-19 and 90.6 °C on 2026-07-22.23
Documents
- LWS-MM-GBX-32 Rev. D — LT-32 Maintenance Manual Chapter 4 Gearbox Excerpt
- 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
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LWS-MM-GBX-32 Rev. D — LT-32 Maintenance Manual Chapter 4 Gearbox Excerpt — p. 5 · ✓ quote verified ↩ ↩2 ↩3
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1330 · table ↩ ↩2 ↩3
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1366 · table ↩ ↩2 ↩3
Provenance badges✓ quote verified the quoted words were found verbatim in the source texttable values parsed deterministically from the cited table rows