Bug fix in ST_BacklashConfig.TcDUT

As a result of a merge and not a proper build check and review, the variables in ST_BacklashConfig were doubled.
Delete the doubled variables.

DUTs/Axis_Structures/ST_BacklashConfig.TcDUT

@@ -3,21 +3,13 @@
   <DUT Name="ST_BacklashConfig" Id="{5c3ebcfe-07e6-4771-b971-6dab1384f7be}">
     <Declaration><![CDATA[TYPE ST_BacklashConfig :
 STRUCT
-    bEnabledInNC : BOOL; //Indicates if the backlash compensation is enabled in the NC
-    bEnableCompensation : BOOL := FALSE; //Enables or disables the backlash compensation functionality
-    bCompensationInPositiveDirection : BOOL := TRUE; //Determines the direction for compensation :TRUE for positive, False for negative
-    eDisableMode : E_DisableMode := E_DisableMode.DisableModeReset; //Specifies the mode to disable compensation: (0)=HOLD, (1)=RESET
-    fCorrectionSetting : LREAL := 0.0; //Sets the magnitude of the backlash correction in engineering units
-    fRampVelocity : LREAL; //Velocity used to perform the backlash compensation
-
     bEnabledInNC : BOOL;
     bEnableCompensation : BOOL := FALSE;
     bCompensationInPositiveDirection : BOOL := TRUE;
     eDisableMode : E_DisableMode := E_DisableMode.DisableModeReset;
     fCorrectionSetting : LREAL := 0.0;
-
 END_STRUCT
 END_TYPE
 ]]></Declaration>
   </DUT>
-</TcPlcObject>
+</TcPlcObject>