Configuring KPIs¶

OEE calculation can be customized and therefore requires the possibility to modify existing OEE KPIs and formulas.

Before starting KPIs configuration, it is recommended to know about the preconfigured OEE Standard Formulas to understand all the formulas and an explanation of all expressions.

The table below defines KPIs, Auxiliaries, and Operands:

All defined KPIs, Auxiliaries, and Operands that can be modified are listed in the table below. Here, the defaults are provided in case any of the formulas are wrongly configured:

Name	Type	Editable	Formula
OEE	KPI	Yes
Availability	KPI	Yes
Performance	KPI	Yes
Quality	KPI	Yes
TEEP	KPI	Yes
Availability Loss	Operand	Yes	Availability Loss (Operand)
Performance Loss	Auxiliary	Yes
Quality Loss	Auxiliary	Yes
Good Parts	Operand/Auxiliary	Yes
Rejected Parts	Operand/Auxiliary	Yes
Total Parts	Operand/Auxiliary	Yes
Total Time	Auxiliary	No	No Formula
Planned Stops	Operand	Yes	Planned stops from shift plan (operand)
Operational Time	Auxiliary	Yes
Net Production Time	Auxiliary	Yes
Net Operational Time	Auxiliary	Yes
Used Operational Time	Auxiliary	Yes
Theoretical Output	Operand	Yes	Theoretical Output (Operand)
Equipment Utilization	Auxiliary	Yes

User interface¶

The user interface of "KPIs" is as shown below:

① Navigates to the "Configuration" tab
② Opens a new screen to edit the selected KPI
③ Navigates to the next step
④ Displays the current step

Procedure¶

To modify the existing formulas, proceed as follows:

1. From the navigation tab, click "Configuration" and select "KPIs".
2. In "KPIs", click next to the desired KPI to modify the details of the selected KPI.
3. In the formula editor, change the formulas with the following options:

Example 1: Modifying the existing operands or constants formulas¶

To modify existing operands or constants in formulas, proceed as follows:

1. In the formula field, select the operand and click .
2. Insert another constant or select a different operand, KPI, or auxiliary from the dropdown list.
3. Modify the formula and it will be auto-saved.

Example 2: Adding the operations and constants or operands¶

To add further operations and constants or operands, proceed as follows:

1. In the formula field, select one of the mathematical expressions “(,),+,-,*,/”.
2. Click the “Constant” or “Operand” buttons.

Newly added operands or constants can be edited instantly. To change them later, select the operand or constant and then click .

Example 3: Delete constants or operands¶

To delete any operand, constant, or mathematical expression, proceed as follows:

1. Select the item in the formula editor.

2. Click the icon .
   The application automatically validates if the formula is still in the proper format. If not, the following message is displayed: