S510 Stopped - fault

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S510 Stopped - fault is a status code used in SCADA alarm and status logs.^{1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859} It appears with pitch system fault events, gearbox oil sump temperature alarms and trips, and grid voltage out of range alarms across multiple wind turbines.^{123491011606162121314151617181920212223242526272829303132336364653435363738394041424344454647484950515253545556575859} The logs show S510 starting and ending when those alarms are raised and cleared.^{12345678606162121314151617303132333435363738394041424344454647484950515253545556575859}

Facts

• On 2026-04-14 and 2026-04-16, WTG-12 logged A4105 Pitch system fault events with S510 Stopped - fault starts and ends; the first event had value 1 axis and the second had value 2 axis.¹²³⁴
• On 2026-04-20, A6101 Grid voltage out of range cleared at 99.6 %, with corresponding S510 Stopped - fault END entries recorded between 20:49:12 and 20:55:06.⁵⁶⁷⁸
• On 2026-05-30, WTG-07 raised A2101 Gearbox oil sump temperature high at 75.3 °C, then raised A2102 Gearbox oil sump temperature trip at 82.6 °C and entered S510 Stopped - fault.⁹¹⁰¹¹
• WTG-07 cleared the 2026-05-30 A2102 trip at 79.4 °C, cleared the A2101 high-temperature alarm at 72.8 °C, and ended S510 Stopped - fault.⁶⁰⁶¹⁶²
• On 2026-06-06, A6101 Grid voltage out of range alarms were raised across WTG-01 through WTG-12 with value 87.2 %, accompanied by S510 Stopped - fault START entries; later A6101 clear entries show value 99.6 % and S510 END entries.^121314151617
• On 2026-06-18 at about 14:10, A6101 Grid voltage out of range alarms were raised on WTG-01 through WTG-12 at 89.2 %, with S510 Stopped - fault status starts recorded for each turbine in the same sequence.^{181920212223242526272829}
• The 2026-06-18 grid-voltage alarms cleared at 99.6 %, and the S510 Stopped - fault statuses ended between WTG-06 at 14:15:04 and WTG-12 at 14:20:10.^30313233
• On 2026-06-19, WTG-07 first raised A2101 Gearbox oil sump temperature high at 75.6 °C, then raised A2102 Gearbox oil sump temperature trip at 83.4 °C and entered S510 Stopped - fault.⁶³⁶⁴⁶⁵
• On 2026-08-02, A6101 Grid voltage out of range was raised for WTG-01 through WTG-12 with value 89.3 %, S510 Stopped - fault started, then the A6101 alarms cleared at 99.6 % and S510 ended.^343536373839
• WTG-05 raised A4105 Pitch system fault with value 1 axis on 2026-08-03, started S510 Stopped - fault, then cleared A4105 and ended S510 about two hours later.^40414243
• WTG-06 raised A4105 Pitch system fault with value 3 axis on 2026-08-05, started S510 Stopped - fault, then cleared A4105 and ended S510 shortly after midnight on 2026-08-06.^44454647
• On 2026-08-21, WTG-01 through WTG-12 raised A6101 Grid voltage out of range at 87.8 %, entered S510 Stopped - fault, then cleared A6101 at 99.6 % and ended S510.^{4849505152535455}
• WTG-10 raised A4105 Pitch system fault with value 2 axis on 2026-08-23 01:43:03, entered S510 Stopped - fault, cleared A4105 at 04:03:03, and ended S510 at 04:03:33.^56575859

Timeline

• 2026-04-14: On 2026-04-14 and 2026-04-16, WTG-12 logged A4105 Pitch system fault events with S510 Stopped - fault starts and ends; the first event had value 1 axis and the second had value 2 axis.¹²³⁴
• 2026-04-20: On 2026-04-20, A6101 Grid voltage out of range cleared at 99.6 %, with corresponding S510 Stopped - fault END entries recorded between 20:49:12 and 20:55:06.⁵⁶⁷⁸
• 2026-05-30: On 2026-05-30, WTG-07 raised A2101 Gearbox oil sump temperature high at 75.3 °C, then raised A2102 Gearbox oil sump temperature trip at 82.6 °C and entered S510 Stopped - fault.⁹¹⁰¹¹
• 2026-05-30: WTG-07 cleared the 2026-05-30 A2102 trip at 79.4 °C, cleared the A2101 high-temperature alarm at 72.8 °C, and ended S510 Stopped - fault.⁶⁰⁶¹⁶²
• 2026-06-06: On 2026-06-06, A6101 Grid voltage out of range alarms were raised across WTG-01 through WTG-12 with value 87.2 %, accompanied by S510 Stopped - fault START entries; later A6101 clear entries show value 99.6 % and S510 END entries.^121314151617
• 2026-06-18: On 2026-06-18 at about 14:10, A6101 Grid voltage out of range alarms were raised on WTG-01 through WTG-12 at 89.2 %, with S510 Stopped - fault status starts recorded for each turbine in the same sequence.^{181920212223242526272829}
• 2026-06-18: The 2026-06-18 grid-voltage alarms cleared at 99.6 %, and the S510 Stopped - fault statuses ended between WTG-06 at 14:15:04 and WTG-12 at 14:20:10.^30313233
• 2026-06-19: On 2026-06-19, WTG-07 first raised A2101 Gearbox oil sump temperature high at 75.6 °C, then raised A2102 Gearbox oil sump temperature trip at 83.4 °C and entered S510 Stopped - fault.⁶³⁶⁴⁶⁵
• 2026-08-02: On 2026-08-02, A6101 Grid voltage out of range was raised for WTG-01 through WTG-12 with value 89.3 %, S510 Stopped - fault started, then the A6101 alarms cleared at 99.6 % and S510 ended.^343536373839
• 2026-08-03: WTG-05 raised A4105 Pitch system fault with value 1 axis on 2026-08-03, started S510 Stopped - fault, then cleared A4105 and ended S510 about two hours later.^40414243
• 2026-08-05: WTG-06 raised A4105 Pitch system fault with value 3 axis on 2026-08-05, started S510 Stopped - fault, then cleared A4105 and ended S510 shortly after midnight on 2026-08-06.^44454647
• 2026-08-21: On 2026-08-21, WTG-01 through WTG-12 raised A6101 Grid voltage out of range at 87.8 %, entered S510 Stopped - fault, then cleared A6101 at 99.6 % and ended S510.^{4849505152535455}
• 2026-08-23: WTG-10 raised A4105 Pitch system fault with value 2 axis on 2026-08-23 01:43:03, entered S510 Stopped - fault, cleared A4105 at 04:03:03, and ended S510 at 04:03:33.^56575859

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 140 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

2. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 143 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

3. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 154 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

4. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 157 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

5. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 236 · table ↩ ↩² ↩³ ↩⁴

6. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 237 · table ↩ ↩² ↩³ ↩⁴

7. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 258 · table ↩ ↩² ↩³ ↩⁴

8. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 259 · table ↩ ↩² ↩³ ↩⁴

9. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 550 · table ↩ ↩² ↩³ ↩⁴

10. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 551 · table ↩ ↩² ↩³ ↩⁴

11. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 552 · table ↩ ↩² ↩³ ↩⁴

12. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 690 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

13. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 691 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

14. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 712 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

15. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 713 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

16. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 714 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

17. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 737 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

18. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 864 · table ↩ ↩² ↩³ ↩⁴

19. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 866 · table ↩ ↩² ↩³ ↩⁴

20. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 868 · table ↩ ↩² ↩³ ↩⁴

21. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 870 · table ↩ ↩² ↩³ ↩⁴

22. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 872 · table ↩ ↩² ↩³ ↩⁴

23. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 874 · table ↩ ↩² ↩³ ↩⁴

24. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 876 · table ↩ ↩² ↩³ ↩⁴

25. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 878 · table ↩ ↩² ↩³ ↩⁴

26. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 880 · table ↩ ↩² ↩³ ↩⁴

27. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 882 · table ↩ ↩² ↩³ ↩⁴

28. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 884 · table ↩ ↩² ↩³ ↩⁴

29. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 886 · table ↩ ↩² ↩³ ↩⁴

30. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 888 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

31. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 889 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

32. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 909 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

33. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 911 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

34. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1437 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

35. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1459 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

36. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1461 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

37. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1482 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

38. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1466 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

39. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1484 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

40. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1524 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

41. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1525 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

42. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1526 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

43. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1527 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

44. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1534 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

45. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1535 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

46. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1536 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

47. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1537 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

48. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1714 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

49. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1736 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

50. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1715 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

51. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1737 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

52. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1738 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

53. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1758 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

54. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1740 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

55. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1761 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

56. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1779 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

57. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1780 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

58. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1783 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

59. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1784 · table ↩ ↩² ↩³ ↩⁴ ↩⁵

60. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 555 · table ↩ ↩² ↩³ ↩⁴

61. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 558 · table ↩ ↩² ↩³ ↩⁴

62. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 559 · table ↩ ↩² ↩³ ↩⁴

63. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 946 · table ↩ ↩² ↩³

64. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 947 · table ↩ ↩² ↩³

65. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 948 · table ↩ ↩² ↩³

Provenance badgestable values parsed deterministically from the cited table rows