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

Plant Calendar 3.png

  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 8: 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.

 

 

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

 

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