Pilz PSS SB FT, Basic license - Manual (Page 177)

8-13 Modular Block System: Burner Management
Step [n]
Function “Burner: Start and operator elements”
LN M74.03 .RDY SB152 Min. air pressure built-up
U ... Further conditions
= M80.00 .COND[n+1] Step enabling
conditions
SB149
STEP
X - RDY
X - COND
X - STEP
B - W_BA
W - W_V
Z - W_T
KB2 - B - D_BA
KF10 - W - D_V
T64 - Z - D_T
NEXT - X - M 70.00 .Step.[n,n+1]
W_E - X
D_E - X - M 74.02 .Delay [n]
SB152
BR_START
B - SSNR
M 74.02 .Delay [n] - X - NEXT
X - STRT
X - STOP
X - ERR
X - GUAR
X - AirP
X - CHAI
X - FLAs
X - FTRY
X - RUN
B - D_C
X - AuSt
X - RSET
ENBL - X
RDY - X - M 74.03 .RDY SB152
STEP - X