Pilz PSS SB FT, Basic license - Manual (Page 137)

Modular Block System: Burner Management 6-93
Automatic ignition cycle when parameters are set for manual ignition
Manual ignition set via parameters: MANU = 1.
The enable ( ENBL) is immediately
reset if there is a loss of the SyO
signal and flame monitoring is
activated.
The safety gas valve is closed.
The ignition cycle can be started by
pressing a button. A pulse to the
S_IG
input with a simultaneous "1" of Bit 0
from the
NEXT input sets the Bit 0 of
RDY. The ignition transformer is
switched on.