SPH Model Number Introduction Meaning A0 B0 D1 T2 PF U1 M3 S0 A0 Safety type high byte Ax Bit3 Bit2 Bit1 Bit0 s0 Safety type low byte B0 Bit3: Exporting current limitaiton enabled, Italian safety type requires exporting current limitation enabled on default. Bit2: Sleep enabled, default value 0, If you don’t want to … Continue reading SPH Model Number Introduction