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No, In Ecodial Advance Calculation – the discrimination constraint is not optional for the protection device selection.
In other words: Ecodial Advance Calculation is always looking for a combination of protection devices with ‘discrimination constraint’ considered.
But if is not possible to get the combination of protection devices with the discrimination respected, then it rises an alarm to the user stating the reality. (that is an information about "partial discrimination limit" or there is "no discrimination" found between the selected devices)