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AVEVA™ Electrical

Bulk Lock and Unlock Drums

  • Last UpdatedAug 01, 2025
  • 1 minute read

When a drum is locked, it cannot be edited (except to unlock it). In addition, all the cables assigned to drum cannot be edited either.

Drums can be locked and unlocked individually. Refer to Lock or Unlock a Drum for further information.

Drums can also be locked and unlocked in bulk, meaning that multiple drums can be locked or unlocked at the same time.

  • To lock multiple drums, select the drums in question in the Cable Drum Schedule grid, then click Bulk Drum Lock from the Tools section of the List Tools - Cable Drum Schedule tab.

  • To unlock multiple drums, select the drums in question in the Cable Drum Schedule grid, then click Bulk Drum Unlock from the Tools section of the List Tools - Cable Drum Schedule tab.

The selected drums are then locked or unlocked as appropriate.

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