Production Cycle and Cycle Time Radio (CTR)
The Production Time and Cycle Time Ratio KPI mainly deals with production time and the ideal production cycle.
- Use Actual Production Time to keep track of how much time it takes to complete production by counting the time between when you received an order to when manufacturing is finished, or counting the time between the start of manufacturing to when inspection ends.
- Use Cycle Time Ratio if you need to monitor the production cycle time compared to an ideal production cycle time.
- The timer interval parameter is useful if the connected input tag is offline but you still want this KPI to look for a value every few seconds, defined by the timer.
- You should have 2 inputs connected with this KPI, with the definitions of their connections as manufactureStart and manufactureEnd respectively. For example, if you define Manufacture Start From: 0 and Manufacture Start To: 1, this means that when the value from the input tag, with the definition on the connection as manufactureStart, will go from 0 to 1, it is an indication that manufacture was started and production cycle should start to be calculated. Manufacture End works the same way. Manufacture End From: 2 and Manufacture End To: 4 means whenever the input tag with connection definition as manufactureEnd goes from 2 to 4, it is an indication that manufacture just ended.
- After creating this KPI, you need to add definitions called manufactureStart and manufactureEnd to the connecting wire, which are event triggers, triggering whenever there is start of manufacturing event and then one more trigger for which represents the end of manufacturing cycle.
Parameters | Details |
|---|---|
Manufacture Start From | The value from which the Manufacture Start event is triggered. |
Manufacture Start To | The value to which the Manufacture Start event is triggered. |
Manufacture End From | The value from which the Manufacture End event is triggered. |
Manufacture End To | The value to which the Manufacture End event is triggered. |
Ideal Cycle Time | The desired or standard production cycle time, in seconds. |
Timer Interval | Timer in milliseconds. If no event, use this timer to keep displaying the output continually. Enter zero to disable. |
Note: When creating an analytics flow with Production Cycle and Cycle Time Radio (CTR) KPI, refer the Use the Production Time and Cycle Time Ratio KPI guide for more details.