| Maintenance Concept - Predicted Activities (tsspc1125m000) |  |
| Use this session to view the list of activities predicted for the preventive maintenance of an item. The item's predicted activities are either generated in the Generate Maintenance Plan (tsspc2200m000) session (based on the reference activities listed in the item's maintenance concept), or entered manually in this session.
Fields | Description
Item | The code of the item for which the reference activities are predicted.
Usage Class | The code of the item's usage class.
Usage Class | The name or description of the usage class.
Reference Activity | The code of the reference activity to be carried out on the item.
Description | The name or description of the reference activity predicted for the item.
Sequence Number | This number distinguishes activities with the same reference code but with different execution times. Note The displayed reference activities are sorted into groups with the same reference code. The order the groups are listed in is alphabetical. The order within the groups is determined by the sequence number. When ERP LN generates predicted activities, it gives higher sequence numbers to activities with later execution times, so the activities are displayed chronologically within their groups. When you manually add an activity, it is advisable to give a sequence number that will display your added activity in the correct chronological sequence for its group.
Child Item | If a predicted activity applies to an item's child (constituent) item, the code of the child item is given here.
Description | The name or description of the item.
Maintenance Cycle | The duration of the item's maintenance cycle. The value is defined in the Items - Service (tsmdm2100m000) session. Note Activities cannot be predicted for outside the duration period of the maintenance cycle, that is, the value in the Number of fields must be less than, or equal to, the value displayed here.
Maintenance Cycle | Time unit of the maintenance cycle.
Years | Determines, along with the values in the adjacent fields, the point in time during the item's maintenance cycle that the predicted activity must be carried out. Note Point in time determined by these fields must fall on or in the bounds of the maintenance cycle.
Years | The applicable unit.
Months/ Weeks | Determines, along with the values in the adjacent fields, the point in time during the item's maintenance cycle that the predicted activity must be carried out. Note Point in time determined by these fields must fall on or in the bounds of the maintenance cycle. If the maintenance cycle duration is one month or greater, this field value is the number of months. If the maintenance cycle is less than a month, this field value is the number of weeks.
Months/Weeks | The applicable unit.
Days | Determines, along with the values in the adjacent fields, the point in time during the item's maintenance cycle that the predicted activity must be carried out. Note Point in time determined by these fields must fall on or in the bounds of the maintenance cycle.
Days | The applicable unit.
Tolerance Period | The start date of the activity can be changed, unless this date falls within this period. Period which determines that all activities within this period may be clustered. The tolerance period can be explained as follows: | activity A | activity B | activity C <*********> tolerance period activity A In this case, activity A and activity B can be clustered. Activity C cannot be clustered.
Tolerance Period | The units used to express the value of the tolerance period.
Prediction Independent Value | The value of the independent variable when the activity is to be carried out. This is the predicted value for when the dependent variable reaches its norm value.
Independent Value | The unit used to measure the independent variable.
Prediction Dependent Value | The norm value of the dependent variable when the activity must be carried out on the item.
Dependent Value | The unit used to measure the dependent variable.