Function block inputs

[I0] Dry oxygen content [Vol.-%]

Analog channel

[I1] Lambda

Analog channel

[I2] Stoichiometric moist exhaust gas amount [m³/m³ (at STP)] / [m³/kg (at STP)]

Fixed value

[I3] Stoichiometric dry exhaust gas quantity [m³/m³ (at STP)] / [m³/kg (at STP)]

Fixed value

[I4] Stoichiometric air requirement [m³/m³ (at STP)] / [m³/kg (st STP)]

Fixed value

Function block outputs

[Q] Theoretischer O2F-Gehalt [Vol.-%]

Q = I0 x ( 1 - ( ( I2 - I3 ) / ( I2 + ( I1 - 1 ) x I4 ) ) )