Procedure of priority
The scheduler controls the switching on and off strictly in accordance with the priorities set at the outputs. The outputs with the lowest priority are shut down first, alternatively with switch on, the highest priority.
Circular switching
The priorities of the outputs must not differ mandatory, it can also be that more identical priorities for the outputs will be awarded. If you sort the list, as above, following Priorities in this case it is a problem at a switching action. The outputs with the same priority are in the succession list. Now a switching operation is executed, so the first output occurring with equal priority is given preferential treatment. Since this not may occur, we turn here to Circular switching to solve the problem. The circular switching takes the outputs with the same priority together and allows for a switching operation always the starting with the longest rest period at. This measure will ensure that none of the outputs of equal priority is given preferential treatment.
Note: When using the circular circuit (more than one output per priority), the settings for the temporal behaviour of the channels no longer apply.