The priority value (PV) is set for each traffic stream that is to be switched to green. It consists of three parts:
- The basic priority depends on the priority element in which the traffic stream is processed.
PV = (maximum number of priority elements - position in the processing sequence) * 100
- Added to this is its rank as a minor stream
PV = PV + Maximum number of secondary streams - Current rank + 1
- In addition, the value can be further increased via the priority flag parameter.
PV = PV + priority value * 1000