I try to initializate the PWM reset by means an interruption.
There's a User Module called Interrupt v 1.20 in the resorces catalog.
The problem is I get the next error:
" No drivers on signal "Net_184", bit(s) "0".Every signal bit must have exactly one driver (e.g., connected to one schematic input terminal or one instance output terminal). The given bits do not have any drivers. Add drivers for the indicated signal bits. "
But I still need to feed the PWM reset with a pulse to initiate the period counter.