| 摘要 |
The method (M) for the piloting of pneumatic members, particularly in a system (I) for cleaning industrial filters, wherein the system (I) comprises a power supply unit (T), a plurality of activation units (A 1 -A n ) operatively connected to respective solenoid valves (EV 1 -EV n ) for the command of pneumatic members, a single connection line (L) between the power supply unit (T) and the activation units (A 1 -A n ), and wherein method comprises:
a step (106) for producing on the line (L) a voltage level (V x ), selected from a set of predefined voltage levels (V 1 -V m );
a step for maintaining the voltage level (V x ) on the line (L) for a time interval (T y ), selected from a set of predefmed time intervals (T 1 -T q );
wherein the voltage level (V x ) and the time interval (T y ) together define a univocal address (V x , T y ) associated with one of the activation units (A x ). |
