42Q-MES0136-C OEE Configuration

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OEE Configuration
Version MES15.5
Work Instruction

 

This Work Instruction is 42Q's corporate standard.
This document is under revision control. The latest revision is located on Intranet.
Once printed it is an uncontrolled copy. All alterations to this work instruction require approval.
Contact the IT Global Education and Training Department to submit suggested alterations and or updates.

This edition applies to MES 15 Portal 1.0 and all subsequent releases and modifications until otherwise indicated in new revisions.

 

 

 

OEE Configuration

The OEE Configuration modules allow users to define the following:

  • Shift
  • Plant Calendar
  • Work Center
  • Root Cause Category
  • Root Cause
  • Repair Code Category
  • Repair Code

Users complete the following tasks within OEE:

  • Map Tag IDs to Assets (Tag Mapping)
  • Define Up/Down Thresholds for Asset Types
  • Import Tag Mapping
  • Import Up/Down Thresholds
  • Set Target UPH for Mfg Line, Process Part Number, and Shop Order

Prerequisites

The OEE application utilizes data configured in CMMS Asset (Shop Floor Control > Configuration > CMMS Asset). The following CMMS categories must be predefined. Associations are noted throughout this document.

  • Asset
  • Asset Type
  • Problem Type
  • Problem Category
  • Problem
  • Location

 

Shift

The Shift submodule is utilized by supervisory personnel to define time and days of operation to the various shifts operating in their plants in order to accurately measure OEE availability. Administrators assign Shift Names and Shift Codes to scheduled shifts, and edit and add shifts as needed.

 

1. Navigate to Shop Floor Control > Configuration > OEE > Shift. The Shift’s main page displays.

Figure 1: Shift Main Page

Figure 1 OEE Shift Main Page.png

 

2. Users may add, edit, and enable/disable the shift, and search for shifts using the following filters:

  • Shift Name
  • Shift Code

 

Add Shift

1. Select the Add button on the top menu bar to create a new shift entry.

Figure 2: Add Shift

Add Shift

 

2. The following fields are available:

  • Shift Name: Provide a name to differentiate the Shift.
  • Shift Code: Provide a Code for the Shift.
  • From Time: Note the Shift’s start time with the drop-down calendar provided.
  • To Time: Note the Shift’s end time with the drop-down calendar provided.
  • Workdays: Select all days that have shifts assigned. Available days are Monday - Sunday. NOTE: Monday-Friday are selected by default.
  • Active Status: Mark active shift days by activating the checkmark. Shifts marked as active are enabled in the system. The default selection is Active.

Edit Shift

1. Select one Shift from the list then click Edit to open the Edit Shift page.

Figure 3: Edit Shift

Edit Shift

 

2. Change the Shift Name, Shift Code, From Time, To Time as needed.

3. Change the workdays: A Checkbox signifies there is a working shift assigned to the day. Change the Active status as needed. When the checkbox is selected the shift is in active status.

4. Click Save to save the changes of shift or Cancel to leave the Edit Shift page.

 

Enable/Disable Shift

1. Select the desired shift by double clicking on the line of data.

2. Select Enable/Disable to change the shift status from active/inactive into inactive/active.

 

Plant Calendar

The Plant Calendar is a planning tool that allows administrators to add or remove special shifts from the work schedule (such as holidays, or extra work days, e.g. Sundays), without affecting the regular work shift calendar. NOTE: Plant Calendar is not a standard monthly view calendar.

1. Navigate to Shop Floor Control > Configuration > OEE > Plant Calendar to access the plant calendar main page.

 

Figure 4: Plant Calendar Main Page

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  1. The Plant Calendar screenshot above shows all 3 Shifts that run at this plant; they are scheduled as not working on the Friday following Thanksgiving holiday. The information will be automatically recorded as downtime by the MES.
  2. Users can Add, Edit, Delete, and Search the Plant Calendar by Shift Name or Shift Date.

 

 

Add Plant Calendar

1. Select the Add button to open the Add form.

 

Figure 5: Add Plant Calendar

Add Plant Calendar.png

  1. Select the Shift and Shift Date using the drop-down menus provided.
  2. Select Working if the shift is scheduled to work on the given date; deselect if the shift is off duty on the selected date.
  3. Select Save to save the new plant calendar, or cancel to exit the add form.

 

 

Edit Plant Calendar

1. Select the Plant Calendar for modification then select the Edit icon to open the Edit Form.

 

Figure 6: Edit Plant Calendar

Edit Plant Calendar

 

2. Change the Shift and Shift Date.

3. Select Working if the shift is scheduled to work on the selected date; deselect if the shift is off duty.

4. Click Save to save the changes in the plant calendar, or cancel to exit the edit form.

 

Delete Plant Calendar

1. Select the Plant Calendar, then click Delete button.

 

Figure 9: Delete Plant Calendar

Delete Plant Calendar

 

2. A message window displays asking the user to confirm the action. Select Yes to delete the Plant Calendar, or No to cancel.

 

Work Center

The Work Center defines a group of machines that build the same product on a production line or shop floor. Work Center is a configuration tool used by managers to:

  1. Designate the Work Center Name
  2. Assign an Asset to the Work Center.

Assigning the asset is a critical step that allows data to move between portals within the MES system, thus providing superior traceability and data collection. NOTE: Assets are configured within the CMMS Asset portal (Shop Floor Control > Configuration > CMMS Asset).

1. Navigate to Shop Floor Control > Configuration > OEE > Work Center to access the Work Center’s main page.

 

Figure 8: Work Center Main Page

Work Center Main Page

2. Users can Add, Edit, Delete, and search the Work Center.

 

 

Add Work Center

1. Select the Add Button to open the add form.

 

Figure 9: Add Work Center
Add Work Center

2. Enter the Work Center name

3. Select the Asset ID for the machine running on the work center.

4. Select the Save button to add the new Work Center or Cancel to exit the field.

 

 

Edit Work Center

Select one Work Center from the list then click Edit to open the Edit form.

 

Figure 10: Edit Work Center

Edit Work Center

2. Change Work Center or Asset ID as needed.

3. Select Save to save the updates, or Cancel to close the edit form without saving.

 

 

Delete Work Center

1. Select the Work Center, then click Delete.

 

Figure 11: Delete Work Center

Delete Work Center

2. A Message window displays asking the user to confirm the action.

3. Click Yes to delete the Work Center, or click No to cancel.

 

 

 

Root Cause Category

Root Cause Categories are broad descriptions of machine downtime problems. Possible manufacturing Root Cause Category examples include: Process, Energy, System, and Maintenance. Engineers may also add new root causes or edit associated root causes from the Category submodule.

Root Cause Categories are organized in a parent/child hierarchy in a visual tree format. Main categories are represented by yellow folders (parents); blue file folders represent subcategories (children).

1. Navigate: Shop Floor Control > Configuration > OEE > Root Cause Category.

2. To add/edit a category, select the category’s location within the hierarchy by right clicking on the parent or child icon. A pop-up window displays, which allows the user to Add a new category or Edit the selected category. (See figure, below.)

 

Figure 12: Add Child Root Cause Category

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Add Root Cause Category

1. A new window displays, with the following fields available for entry (see figure, below):

  • Root Cause Category Name (Mandatory)
  • Root Cause Category Code (Mandatory)
  • Description (Optional)

2. Select the Add & Exit icon to save the new root cause category as a “child” to the selected “parent” Root Cause.

Lightbulb icon.pngTIP: Users can add corresponding Root Causes directly to Root Cause Category in Edit mode.

 

3. GENERAL NOTES about Categories:

  • Parent folders are denoted by a yellow folder icon.
  • Child folders are denoted by a blue folder icon.
  • Users may not add more than 5 levels to one root cause category.
  • Only active Parent categories (denoted by a blue checkmark in the Active column) are available for edit. Likewise, children categories cannot be added to inactive parent categories.
  • Children categories display indented beneath their parent.
  • If a second child category is added to the first child, its position moves to the left side of the screen to signify parent hierarchy (and changes to yellow file folder icon)

Figure 13: Add a New Root Cause Category Pop-up Window

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Edit Root Cause Category

To edit a Root Cause Category:

1. Right click on the root cause to activate the Edit Root Cause Category window.

2. Modify any of the fields:

  • Root Cause Category: Select a different category from the drop-down list.
  • Root Cause Category Name: Change the Name of the Root Cause Category
  • Root Cause Category Code: Change the Code for the Root Cause Category
  • Description: Add or change the description.
  • Active: Change the status of the root cause category by activating or deactivating the checkmark. Active = Checked.

 

 

Edit Root Cause

Root Causes associated with the selected category may also be added/edited directly from the Edit Root Cause Category submodule by selecting the Root Cause Tab.

 

Figure 14: Edit Root Cause Category: Root Cause Tab

Edit Root Cause Category: Root Cause Tab

 

To Add a new Root Cause, select Add.

1. Complete the fields in the new window: Root Cause Code, Root Cause Name, Description, Active/Inactive status.

2. Select Add & Exit or Close to cancel.  

 

To Edit a Root Cause:

1. Select the Root Cause in the list by activating the checkmark next to its data.

2. Modify any of the fields in the new window: Root Cause Code, Root Cause Name, Description, Active/Inactive status.  

 

To change the statusof a Root Cause:

1. Select the Root Cause by activating the checkmark.

2. Select Enable/Disable.  

 

Root Cause

Users may add and edit root causes directly from the Root Cause Category submodule, or within the Root Cause submodule of OEE. It is important that a direct relationship between Root Causes and Root Categories exist.


https://lh6.googleusercontent.com/0r_ik4hZgQRRk0Rq2JUtyWsyGV1jTkU-Nv_Yt3gamWHpJYnrTh9B7ke7AX717y12QXbST0Dg4iSNiMylVzqM_iD8GgjqlEkHLTS8d3e4iPBf2xVVdsHr-TYqm249EI6pMdRnvsfYTIP: Chart Root Cause Categories and Root Causes in a table or spreadsheet first. See this example.


Examples of root causes pertaining to a manufacturing environment include: Material Issues, Shortage of Operators, Unscheduled Maintenance, Change Over, End of Shift Cleaning, and Tool Change.

NOTE: Selecting exact root causes assists engineering teams in troubleshooting machine downtimes, thereby creating strong OEE data to achieve optimal asset productivity.

 

Add a Root Cause

To create a new Root Cause:

  1. 1.Go to: Shop Floor Control > Configuration > OEE > Root Cause.
  2. Select theAdd button.
  3. The Add a New Root Cause window displays with the following options:
  • Root Cause Category (Mandatory) Select the appropriate category from the drop-down menu. Categories are listed as icons in a tree format according to parent/child relationship.
  • Root Cause Code (Mandatory) Enter the Root Cause Code into the text field.
  • Root Cause Name (Mandatory) Enter the Name of the Root Cause in the text field.
  • Description (Optional) Add any additional instructions that may be necessary.
  • Active (Checkmark) Select the checkmark to activate the Root Cause.

 

Figure 15: Add New Root Cause

Add a New Root Cause

Edit Root Cause

To edit a Root Cause:

  1. Select the Root Cause from the Root Cause list.
  2. Modify any of the fields:
  • Root Cause Category: Select a different category from the drop-down list.
  • Root Cause Code: Change the Code for the Root Cause selected.
  • Root Cause Name: Change the Name of the Root Cause selected.
  • Description: Add or change the description.
  • Active: Change the status of the root cause by activating or deactivating the checkmark. Active = Checked.

Export Root Cause

Users may also  Export Root Cause information for quick access from a local pc or laptop.

  1. Select the Root Cause to Export.
  2. Select the Export icon.
  3. The data automatically downloads in .csv file onto the user’s local drive and is available to save, print, or share as desired.

 

Root Cause Category & Root Cause Relationship Example

The screenshot below shows a Root Cause Category and corresponding Root Causes surrounding uneven doors on a Recreational Vehicle (RV) Rental Lot.

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Lightbulb icon.png  TIP:Read more about the relationship between problems, root causes, and repairs in this RV Rental Problem/Root Cause/Repair Example.

 

Tag Mapping

The Tag Mapping feature links (tags) assets to the OEE reporting system. This mapping process allows 42Q's MES to automacially capture asset downtimes and problems from CMMS, and eliminates the need to manually input downtime events. Once a downtime event is recieved, the system creates a new repair Work Order or closes the corresponding Work Order in CMMS. 

To connect your factory’s standalone equipment (e.g. sensors), see Rapid IIoT

 

Downtime Data Flow

Once mapped, 42Q captures and sends downtime data to multiple systems within the 42Q family.

Asset is Down → Downtime data is sent to OEE → OEE sends data to MESWeb Reports → MESWeb Reports creates reports → Real-time data is displayed directly on the factory floor via Operation Dashboard.

Tag Ids are set according to Error Code or Up/Down in OEE and are configured in CMMS Asset according to Problem Type.

 

Asset Mapping Features

Users may search, add, edit, or enable/disable a Tag ID via the Tag Mapping submodule.

Figure 16: Tag Asset Mapping Main Screen

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Search/Filter Tag ID

Users may search assets mapped to OEE according to the filters located on the top menu bar: Tag IDAsset IDAsset Status. See descriptions below. 

 

Add Tag ID

  1. Select Add from the top menu bar.
  2. Complete the fields in the pop-up window:
  • Tag IDThe unique Tag the Client will use to send data to 42Q’s API. The Tag ID is the identifier that links the CMMS Asset to OEE and allows the system to automatically create and close Repair type Work Orders.
  • Asset ID: Select the Asset ID from the drop-down menu. This mapping allows CMMS and OEE to interface with each other. (NOTE: Asset IDs are configured in CMMS Asset: Shop Floor Control > Configuration > CMMS Asset).
  • Tag Type: Select the Tag Type from the drop-down list.  There are two options : Error Code and Up/Down. Default is Error Code.
  • Error Codes (Problems): Select Error Codes to send downtime error codes from Assets to the Client to CMMS and OEE.

Note: In order for the Client to send downtime errors to OEE, Error Codes must first be configured in CMMS as a Problem Code. Error Codes are determined by the software used by the Client. Check with your local development team for the list of Error Codes used by your plant’s Client, then configure the Problem Code in CMMS Asset > Problem Type so the systems connect.

  • Up/Down: Select Up/Down if the data being collected is for the purpose of determining the asset’s Availability (downtime) only. (e.g. Is this asset running or stopped?).
    • Up signals = 0/True
    • Down signals = 1/False
  • Status: Mark the Tag ID as active (checked) or inactive (unchecked). Default is active (checked). NOTE: Marking the Status as inactive removes connectivity between OEE and CMMS.

Note: Some Clients do not have the ability to capture Error Codes - they can only capture up or downtimes. For this situation select Up/Down. Check with your local development team about Client capabilities and features.

 

  1.  Select Save to add the new Tag ID or Cancel to exit the field.

Figure 17: Add Tag Asset Mapping

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Edit Tag ID

To modify a Tag ID:

  1. Select the Tag ID by highlighting the line of data.
  2. Select Edit from the top menu bar.
  3. Change any of the fields using the pop-up window.
  4. Select Save to save changes or cancel to exit the field.

 

Figure 18: Edit Tag Asset ID

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Figure 19: Edit Tag Asset Mapping

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Enable/Disable Tag ID

To change the status of a Tag ID:

  1. Select the Tag ID by highlighting the line of data.
  2. Select Enable/Disable from the top menu bar.

​​​​​​NOTE: Selecting Disable moves the Tag ID to the bottom of the list. If the list is extensive, enter the Tag ID in the search field, then select Enable.

Lightbulb icon.pngTip: For more details about Error Codes and Up/Down Signals read this document: How to Configure OEE Error Codes and Up/Down Signals.

 

 

Schedule Regular Downtimes According to Problem in CMMS

Plants using MES101 automatic data collection without a PLC connection can record regularly scheduled downtimes such as lunch breaks through the Problem module in CMMS Asset. Follow these steps:

  1. Move to CMMS Asset > Problem.
  2. Select Add.
  3. Complete all the fields.
  4. Note: Users will first need to create a Problem Category and Problem Type.
  5. Select: Scheduled Down.
  6. Select Active.
  7. Alternatively, breaks can be added as a Global Problem if the entire plant will take the same amount of time for lunch.

Figure: Regularly Scheduled Downtimes in CMMS Problem

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Up/Down Threshold

The Up/Down Threshold submodule of OEE allows engineers to set a grace period (threshold time) before assets are officially flagged as down or up in the 42Q MES.

Up/Down Thresholds are configured according to Asset Type, and depend upon that machine’s unique running patterns and idiosyncrasies. The time selected will determine how long the system allows before machine stoppages and starts are recorded as down/up times. Time intervals are available in minutes, seconds, or milliseconds.

 

Example: Down Threshold

Machine A stops for one minute between each cycle to rotate to new trays. If the system captured each one minute stop as part of the OEE downtime data, that data would inaccurately reflect low Performance rates. To counteract the problem, Engineers might set the Down Threshold for Machine A to 2 minutes. This way normal process downtime would not adversely affect the OEE calculation or show as downtime events.

Users may search by Machine Type, add a new threshold, or edit an existing threshold.
 

Figure 20: Up/Down Threshold Main Screen

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Search/Filter Up/Down Threshold

1. Users may search according to the following criteria, located on the top menu bar of the Up/Down Threshold submodule:

  • Asset Type: Select the Machine Type from the drop-down menu provided.

2. Choose the search icon (e.g. magnifying glass).

 

Add Up/Down Threshold

  1. Select Add from the top menu bar.
  2. Complete the following fields in the pop-up window provided:

 

  • Asset Type: Select the Asset Type from the drop-down menu provided. (Note: Asset Types are configured in the CMMS Asset portal: Shop Floor Control > Configuration > CMMS Asset).
  • Up ThresholdThe amount of time allowed before the asset is reported up and running after stoppages. (e.g. repair and/or setup time needed following downtime). Select the time interval using the drop-down menu provided.
  • Down ThresholdThe amount of time (grace period) allowed before the machine is reported down. This is especially useful when DMIs are employed to collect asset data. If the program does not receive a run signal by the defined down threshold, technical engineers must enter the reason for downtime. Select the time interval using the drop-down menu provided.
  • Unit: Select the unit of time from the available options: Minutes, Seconds, Milliseconds. Minutes are selected by default.

Figure 21: Add Up/Down Thresholds

Add Up/Down Thresholds

 

 

Edit Up/Down Thresholds

To modify an Up/Down Threshold:

  1. Select the Up/Down threshold by highlighting the line of data.
  2. Select Edit from the top menu bar.
  3. Change any of the fields using the pop-up window.
  4. Select Save to save changes or cancel to exit the field.  

 

Import Tag Asset Mapping

The Import Tag Asset Mapping submodule of OEE allows administrators to efficiently add numerous Tag IDs to Assets at one time. Users may download the provided template, then export that information into the OEE portal, and upload data into MES.

 

1. To access Import Tag Asset Mapping navigate to Shop Floor Control > Configuration > OEE > Import Tag Asset Mapping.

2. The following actions are available to users in Import Tag Asset Mapping: Import, Validate, Upload, Download Template, and Export.

 

Figure 22: Import Tag Asset Mapping Main Screen

Import Tag Mapping Main Screen1.png

 

 

Download Template

To download the template:

1. Select the Download Template icon from the top menu bar.

2. A template in .csv form automatically downloads onto the user’s local drive.

3. Template is named “TagAssetTemplate.csv” for easy retrieval.

4. Open the template and add Tag ID and Asset ID information.

NOTE: Column Headings match the headings in the Tag Mapping submodule.

 

Import File

To import .csv file:

 

1. Select the Import icon.

2. A pop-up window displays: “Add File.”

3. Select the File from your local drive and select Submit.

4. The data then populates into the Import Tag Asset Mapping portal.

 

Figure 23: Import File

Import File

 

Validate Data

After the information is uploaded into the portal, it is important to validate the data and ensure the Assets exist in the OEE system. To validate:

 

Select the Tag ID to validate by activating the line of data.

Select the Validate icon.

Items that the system does not recognize will be shown inred text (See figure, below).

If assets do not exist, Return to the Tag Mapping submodule to locate assets already defined in the system. To define (add) an asset to the system, navigate to CMMS Assets.

 

Figure 24: Validate Asset ID
Validate Asset ID

 

 

 

Upload Data

Once all information is valid, the user may upload the new data onto the MES system. To upload:

 

1. Select the Upload icon.

2. NOTE: All Asset IDs must be valid; if one is invalid, the Upload feature remains unavailable.

 

Figure 25: Upload Data: Import Tag Asset Mapping

Upload Data: Import Tag Asset Mapping

 

 

Export Data

Users may export the Tag ID/Asset ID data to share with other team members or save onto their local drive.

To export Tag ID/Asset ID information:

  1. Select the line of data to export.
  2. Select the Export icon.
  3. A .csv file automatically downloads onto the user’s local drive.
  4. Users may rename, save, share, or print as desired.

 

Figure 26: Export Tag Asset Mapping Data

Export Tag Asset Mapping Data

 


Import Up/Down Threshold

The Import Up/Down Threshold submodule of OEE allows administrators to efficiently add numerous Up Down Thresholds to Machine Types at one time. Users may download the provided template, then export that information into the OEE portal, and upload data into MES.

 

1. To access Import Up Down Threshold navigate to Shop Floor Control > Configuration > OEE > Import Up Down Threshold.

2. The following actions are available to users in Import Up Down Threshold: Import, Validate, Upload, Download Template, and Export.

 

Figure 27: Import Up Down Threshold Main Screen

Import Up-Down Threshold Main Screen.png

 

 

 

Download Template

To download the template:

1. Select the Download Template icon from the top menu bar.

2. A template in .csv form automatically downloads onto the user’s local drive.

3. Template is named “UpDownThresholdTemplate.csv” for easy retrieval.

4. Open the template and add Up Down Threshold information for the machine type.

 

NOTE: Column Headings match the headings in the Up Down Threshold submodule.

 


Import File

To import .csv file:

1. Select the Import icon.

2. A pop-up window displays: “Add File.”

3. Select the File from your local drive and select Submit.

4. The data then populates into the Import Up Down Threshold portal.

 

Figure 28: Import Up Down Threshold File

Import Up-Down Threshold File.png

 


Validate Data

After the information is uploaded into the portal, it is important to validate the data and ensure the Machine Types exist in the OEE system. To validate:

  1. Select the Asset Typeto validate by activating the line of data.
  2. Select the Validate icon.
  3. Items that the system does not recognize will be shown in red text (See figure, below).
  4. If desired machine types do not exist, return to the Up Down Threshold submodule to locate asset types already defined in the system. To define (add) an asset type to the system, navigate to CMMS Assets > Machine Types.

Figure 29: Validate Asset Type
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Upload Data

Once all information is valid, the user may upload the new data onto the MES system. To upload:

1. Select the Upload icon.

2. NOTE: All Machine Types must be valid; if one is invalid, the Upload feature remains unavailable.

 

Figure 30: Upload Data: Import Up Down Threshold

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Export Data

Users may export the Up Down Threshold data to share with other team members or save onto their local drive.

To export Up Down Threshold information:

 

Select the line of data to export.

Select the Export icon.

A .csv file automatically downloads onto the user’s local drive.

Users may rename, save, share, or print as desired.

 

Figure 31: Export Machine Type Up Down Threshold Data

Image29.png

 

  

Glossary of Terms

  • Availability: Machine Downtime, according to duration. Takes into account all machine downtime to include minor stoppages, slow production, and idling. Calculated as: Operation Time/Planned Production Time = Availability.
  • KPI: Key Performance Indicators
  • Loading: Represents the percentage of time that an operation is scheduled to operate compared to the total Calendar Time that is available. Calculated as: Scheduled Time/Calendar Time = Loading
  • OEE: Overall Equipment Effectiveness is a manufacturing metric that identifies the percentage of productive manufacturing time according to Quality, Performance, and Availability. It is the single best metric for identifying losses, benchmarking progress, and improving the productivity of manufacturing equipment. Calculated as: Availability x Performance x Quality = OEE
  • Performance: A measure of productivity, specifically the speed at which parts are built. Calculated as: Actual Rate/Standard Rate = Performance
  • PLC: Programming Logic Control
  • OPC Server: Open Platform Communication Servers
  • Quality: The percentage of parts that meet quality standards without rework. Calculated as: Good Units/Total Units = Quality
  • TEEP: Total Effective Equipment Performance. Calculated as: Loading x OEE.

 

Document Revision History

Date Author Title Version Change Reference Approved by
09/06/17 Helena Wang Technical Writer A1 This is the first edition of the OEE Work Instruction Phase II
10/13/17 Martha Jordan Technical Writer A2 English grammar/New features
11/14/17 Martha Jordan Technical Writer A3 Add Phase III Simon Zhou
11/17/17 Martha Jordan Technical Writer A4 Screenshot updates Simon Zhou
11/09/17 Martha Jordan Technical Writer A5 Move to Separate document page and combine modules: OEE configuration. Add changes per 11/2018 OEE upgrade. Simon Zhou