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OEE Chart Reports

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This module is designed to generate comprehensive OEE Chart Reports using advanced filters and interactive charts. It enables users to analyze Overall Equipment Effectiveness (OEE) and production data with accuracy based on selected criteria.

1. Generate OEE Chart Reports​

Step-by-Step User Guide​

1.1 Access the OEE Chart Report Section​

  1. Open the main menu
  2. Navigate to Production and Quality
  3. Click Reports
  4. Select Info Graphics – OEE Charts Reports

1.2 Understanding the Search Fields​

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All fields marked with (*) are mandatory.

FieldDescription
Date RangeSelect the reporting period (Last 7 Days, This Month, Custom)
CategoryChoose Machine or Operator
Part StatusFilter valid production records
Report TypeSelect the required report using the carousel

1.3 Field Validations​

  • All mandatory fields must be selected
  • Date Range defaults to the current system date
  • Dropdown values are predefined to avoid incorrect input
  • If no matching data exists, the system displays No Data Available

1.4 Generate the Report​

  1. Select required filters
  2. Choose a report from the carousel
  3. Chart updates automatically
  4. Hover on the chart to view details
  5. Click Clear to reset filters

1.5 No Data Found Message​

If no data matches the selected filters:

No Data Available

Recommended actions:

  • Verify date range
  • Check machine or operator selection
  • Confirm production data exists for the selected period

2. Common Rules Used Across All Reports​

These rules apply to all OEE and Production reports.

2.1 Task Types Considered​

Only the following task types are included:

  • TK – Task type
  • BLK – Bulk entry
  • HBLK – Hourly entry
  • ASM – Assembly process

2.2 Part Status Considered​

Only valid production records are included:

  • APV – Approved
  • CRJ – Casting Rejection
  • HI – Hold for Inspection
  • HR – Hold for Research

2.3 Shift-Based Day Logic​

All reports use shift-based day calculation.

Production Day = Operate Date + Shift Interval

This ensures correct handling of:

  • Night shifts
  • Shifts crossing midnight

2.4 Scheduled Maintenance (Idle Time)​

Idle time is identified dynamically.

Only idle reasons with labelCode = SM are treated as Scheduled Maintenance.

tip

Idle reasons are configuration-driven. No hardcoding is used.

3. Common Time Definitions​

Available Time
  • Day-wise / Month-wise OEE → Number of machines × 24 hours
  • Machine-wise OEE → Selected date-time range
  • Operator reports → Actual shift duration from operator shift logs
Process Cycle Time

Process Cycle Time (Hours)
→ (Cycle Time + Handling Time) ÷ 60

Some reports additionally multiply this value by Production Quantity, depending on the report type.

4. Which Formula Is Used for Which Report​

Below is a clear reference for each report type and its formula.

Purpose: Measure daily machine efficiency

  • Net Available Time = Available Time − Scheduled Maintenance Idle Time
  • Day-wise OEE (%) = (Process Cycle Time × Quantity ÷ Net Available Time) × 100

5. How to Interpret the Results​

ObservationMeaning
High OEEEfficient utilization
Low OEEDowntime, maintenance, or low output
Operator Efficiency > Operator OEEMore idle involvement
Zero ProductionNo execution, maintenance, or no shift

6. Final Notes​

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If values differ between reports, always verify:

  • Whether quantity is used
  • Whether idle time is included
  • How available time is calculated

All reports are:

  • Shift-aware
  • Maintenance-aware
  • Configuration-driven
  • Fully aligned with Grafana

For further assistance, please contact the DMeX Support Team.