Include non-planned time in OEE calculation & reporting

The OEE app doesn't currently have a mechanism to automatically allocate time as planned downtime - only to identify (through calculation rules) "availability losses". This doesn't give us enough flexibility to accurately report our equipment downtime in a way that helps customers or our service engineers.

For example...

Our equipment is either:

• Running and able to be used (no other faults present) => no availability loss == "Actual production time" (from our perspective)

• Running, but unable to be used (due to another fault on our side) => "Availability loss"

• Not running, because of a fault => "Availability loss"

• Not running because it has stopped in a controlled fashion, without registering a fault => "Planned downtime" == "No planned production time"

We can typically determine each of these states reasonably accurately based on measurements or alarm/events.

However, the OEE app assumes that Potential Production Time (or windows of non-planned time, e.g. based on shift patterns) will always be entered manually. Gathering and entering this information can be time consuming and error-prone.

We would like to have a calculation path for OEE that allows us to determine "Planned downtime" automatically, through calculation rules, and then to also have the ability to report this time - both in absolute time, as a number of stoppage events, and as a ratio between planned/unplanned time/events.