(* @PATH := '\/Functions_Collection' *) (* @SYMFILEFLAGS := '0' *) FUNCTION CO2InjPressure : REAL VAR_INPUT i_Temp : REAL ; i_Dens : REAL ; END_VAR VAR END_VAR (* @END_DECLARATION := '0' *) (*CO2InjPressure := 488.5966 * i_Dens - 0.00765 * i_Temp ;*) CO2InjPressure := 5191.739 * i_Dens * i_Dens + 231.0227 * i_Dens + 0.146326 * i_Temp ; END_FUNCTION