Delete efficiency model items

As an administrator, you can delete efficiency model items that you no longer need.

Note that the system will not let you delete the following item types if they are specified as property values in other items:

• If deleting an equipment state, you must remove or replace references to it in any utilization reasons.

• If deleting a utilization reason, you must remove or replace references to it in any utilization reason tags or OEE calculation definitions.

• If deleting a utilization reason group, you must remove or replace references to it as the parent of any other reason groups. Reasons that were assigned to the deleted group will no longer be a member of a group and will revert to the top level of the reason group hierarchy.

• If deleting a disposition reason, you must remove or replace references to it in any production counter tags.

• If deleting an OEE data property, you must remove or replace references to it in any OEE data property tags.

To delete efficiency model items

1. On the item type's page, select the check box in the left column for each item that you want to delete.

   You can select all items by selecting the check box at the top of the column.

   

   You can clear the selections by selecting the Clear icon.

   

   When items are selected, their count appears. Also, the Remove icon appears at the right.

   

2. Select .

3. You are prompted to confirm the deletion.

   If any of the items cannot be deleted, a message explains what you need to do to make them able to be deleted.

   After confirming the deletion, the items are removed from the list.