Unit OEE Web Part

The Unit OEE Web Part displays OEE and other statistical information on a unit-by-unit basis. This Web Part is a summary that provides several opportunities to drill down further into your process.

If the report start time or end time falls outside of an event start or end time, then loading time for events partially outside the reporting period are calculated. The production for the event is awarded to the reporting period on the basis of the following proration:


(Total Event Production / Total Event Loading Time) x Event Loading Time Within Reporting Period


In cases where the last event in the specified reporting period has not yet ended, the Report End Date for all calculations is actually the end date of the last completed event. That is, all availability and production calculations are based on the end date/time of the last completed event, and not the specified reporting end date.

In order to use this Web Part, you must first:

Unit OEE Web Part

The Unit OEE Web Part provides the following information:

  • Unit Name:  The production unit for which the row of data is retrieved and/or calculated. Click the link to view the Unit Time Accounting report.

  • Net Production:  The amount of production from the unit being reported on. The value is returned in the ActualProduction output variable of the spCMN_GetUnitStatistics stored procedure. Click the link to view the Product Statistics By Unit report.

  • Actual Speed:  The actual speed at which the machine is operating. (Net Production + Total Waste/Uptime Minutes)

  • Ideal Speed:  The target operating speed of the unit, returned by the spCMN_GetUnitStatistics stored procedure.

  • Performance Rate %:  The performance rate of the unit based on the Actual and Ideal Speeds (Actual Speed/Ideal Speed * 100). Click the link to view the Performance Distribution report.

  • Waste:  The quality loss from the unit, returned by the spCMN_GetUnitStatistics stored procedure.

  • Quality Rate %:  Percentage of good product (Net Production/[Net Production + Waste] * 100). Click the link to view the Quality Distribution report.

  • Run Time:  The time that the machine has been running, returned by the spCMN_GetUnitStatistics stored procedure. In other words, it is the planned production time less any downtime. Format: DD HH:MM:SS

  • Loading Time:  The time during the reporting period that were consumed in a loading phase. It is the period of the report in minutes (that is, report start time minus report end time), less the TotalUnavailableMinutes, less the TotalOutsideAreaMinutes. In other words, it is the planned production time. Format: DD HH:MM:SS

  • Available Rate %:  The percentage of time the machine is available. Run Time/Loading Time. Click the link to view the Operating Downtime Distribution report.

  • % OEE:  Quality Rate * Performance Rate * Available Rate. Click the link to vew the OEE Summary report.

  • Alarms:  The number of alarms that have occurred on the unit during the reporting period. Click the links to view the Alarm List By Units report.

  • Summary:

  • Net Production:  The sum of the net production amounts for all units on the report

  • Actual Speed:  (ΣNet Production + ΣTotal Waste)/ΣUptime Minutes

  • Ideal Speed:  ΣIdeal Production/ΣLoading Time

  • Performance Rate %:  ΣActual Speed/ΣIdeal Speed

  • Waste: The sum of the waste amounts for all units on the report

  • Quality Rate %:  (ΣNet Production/[ΣNet Production + ΣWaste] * 100)

  • Run Time:  The sum of the run times for all units on the report

  • Loading Time:  The sum of the loading times for all units on the report

  • Available Rate %:  ΣRun Time/ΣLoading Time

  • % OEE:  ΣQuality Rate * ΣPerformance Rate * ΣAvailable Rate

To configure the Unit OEE Web Part

  1. Log in to the Web Part Administrator. How?

  2. Click the Manage Web Part Templates tab.

  3. On the Configure Available Web Parts tab, select Unit OEE.

  4. In the lower part of the dialog box, click the Report Parameters tab.

  5. In Parameters, select a parameter. Corresponding values appear in Parameter Value.

  6. If you wish to edit a value, click Edit Parameter to open the appropriate dialog box.

  7. Click WebPart Properties to configure the appearance and behavior of the Web Part in a browser.

  8. Click the Report Schedule tab to choose scheduling options.

  9. When you are finished, close the Web Part Administrator.

See Also