subroutine Rtable_MainSolver
    
    use CDataDisplayConsoleVariables
        use CDrillingConsoleVariables
        ! use CSimulationVariables
        use RTable_VARIABLES
        use CDrillWatchVariables
        use CWarningsVariables
        use CSounds
    
	IMPLICIT NONE
    
    
        ! if (IsPortable) then
        !     RTable%AssignmentSwitch = 1
        ! else
        RTable%AssignmentSwitch = DrillingConsole%AssignmentSwitch
        ! end if
        
        if (DrillingConsole%RTThrottle<=0.e0) then
            RTable%K_throttle = 1
        end if
        
        if ( (any(RTable%AssignmentSwitch==(/1,2,3,4,5,8,9,10,11/))) .and. (DrillingConsole%RTSwitch == -1) ) then !.and. (IsStopped == .false.) ) then
            
            RTable%SoundBlower = .true.
            Call SetSoundBlowerRT(RTable%SoundBlower)
            DrillingConsole%RTBLWR = 1
            
           
                IF ( DrillingConsole%RTTransmissionLever /=0 .and. RotaryGearsAbuse==0 ) THEN  !be in clutch mode  ??????
                    RTable%N_new = DrillingConsole%RTThrottle
                    
                    !===> Rotary Table Malfunction ----> Drive Motor Failure
                    call RTMalfunction_MotorFailure
                    
                    if (((RTable%N_new-RTable%N_old)/RTable%time_step)>193.) then
                        RTable%N_ref = (193.*RTable%time_step)+RTable%N_old
                    else if (((RTable%N_old-RTable%N_new)/RTable%time_step)>193.) then
                        RTable%N_ref = (-193.*RTable%time_step)+RTable%N_old
                    else
                        RTable%N_ref = RTable%N_new
                    end if
                    CALL RTable_INPUTS
                    CALL RTable_Solver
                    RT_RPMUnityOutput = DataDisplayConsole%RotaryRPMGauge
                    RTable%N_old = RTable%N_ref
                Else IF ( DrillingConsole%RTTransmissionLever==0)  THEN   !be in brake mode  ??????
                    Call RTable_OffMode
                    RT_RPMUnityOutput = DataDisplayConsole%RotaryRPMGauge
                End IF
                RT_OldTransMode = DrillingConsole%RTTransmissionLever
                
            
        else if ( (any(RTable%AssignmentSwitch==(/1,2,3,4,5,8,9,10,11/))) .and. (DrillingConsole%RTSwitch == 1) .and. (RTable%K_throttle==1) ) then !.and. (IsStopped == .false.) ) then
            
            RTable%SoundBlower = .true.
            Call SetSoundBlowerRT(RTable%SoundBlower)
            DrillingConsole%RTBLWR = 1
            
                
                IF ( DrillingConsole%RTTransmissionLever /=0 .and. RotaryGearsAbuse==0 ) THEN  !be in clutch mode  ??????
                    RTable%N_new = DrillingConsole%RTThrottle
                    
                    !===> Rotary Table Malfunction ----> Drive Motor Failure
                    call RTMalfunction_MotorFailure
                    
                    if (((RTable%N_new-RTable%N_old)/RTable%time_step)>193.) then
                        RTable%N_ref = (193.*RTable%time_step)+RTable%N_old
                    else if (((RTable%N_old-RTable%N_new)/RTable%time_step)>193.) then
                        RTable%N_ref = (-193.*RTable%time_step)+RTable%N_old
                    else
                        RTable%N_ref = RTable%N_new
                    end if
                    CALL RTable_INPUTS
                    CALL RTable_Solver
                    RT_RPMUnityOutput = -DataDisplayConsole%RotaryRPMGauge
                    RTable%N_old = RTable%N_ref
                Else IF ( DrillingConsole%RTTransmissionLever==0)  THEN   !be in brake mode  ??????
                    Call RTable_OffMode
                    RT_RPMUnityOutput = -DataDisplayConsole%RotaryRPMGauge
                End IF
                RT_OldTransMode = DrillingConsole%RTTransmissionLever
                
               
        else
        
        
            if((any(RTable%AssignmentSwitch==(/1,2,3,4,5,8,9,10,11/))) .and. (DrillingConsole%RTSwitch /= 0) ) then !.and. (IsStopped == .false.) ) then
                RTable%SoundBlower = .true.
                Call SetSoundBlowerRT(RTable%SoundBlower)
                DrillingConsole%RTBLWR = 1
            else
                RTable%SoundBlower = .false.
                Call SetSoundBlowerRT(RTable%SoundBlower)
                DrillingConsole%RTBLWR = 0
            end if
            
            Call RTable_OffMode
            RT_RPMUnityOutput = DataDisplayConsole%RotaryRPMGauge
            RT_OldTransMode = DrillingConsole%RTTransmissionLever
            RTable%K_throttle = 0
        
        
        end if
    
END subroutine Rtable_MainSolver