diff --git a/OutputConst.h b/OutputConst.h
index 466849b..6398959 100644
--- a/OutputConst.h
+++ b/OutputConst.h
@@ -95,7 +95,6 @@ static const std::string GVAR_AUX = ".AUX" ;             // (string)   dato ausi
 static const std::string GVAR_MOVEID = ".MOVEID" ;       // (int)      identificativo movimento
 static const std::string GVAR_MOVEIND = ".MOVEIND" ;     // (int)      indice movimento
 static const std::string GVAR_MOVE = ".MOVE" ;           // (int)      tipo di movimento (0,1,2,3)
-static const std::string GVAR_AXESMASK = ".AXESMASK" ;   // (int)      mask del movimento degli assi (solo se rapido)
 static const std::string GVAR_L1 = ".L1" ;               // (num)      valore del primo asse lineare
 static const std::string GVAR_L2 = ".L2" ;               // (num)      valore del secondo asse lineare
 static const std::string GVAR_L3 = ".L3" ;               // (num)      valore del terzo asse lineare
diff --git a/Simulator.cpp b/Simulator.cpp
index 1abb76c..6b77772 100644
--- a/Simulator.cpp
+++ b/Simulator.cpp
@@ -1728,7 +1728,7 @@ Simulator::OnMoveStart( const CamData* pCamData, int& nErr)
    bool bOk = m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_MOVEID, m_nEntId) ;
    bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_MOVEIND, m_nEntInd) ;
    bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_MOVE, pCamData->GetMoveType()) ;
-   bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_AXESMASK, pCamData->GetAxesMask()) ;  
+   bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_MASK, pCamData->GetAxesMask()) ;  
    bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_FLAG, pCamData->GetFlag()) ;      
    bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_FLAG2, pCamData->GetFlag2()) ;      
    bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_INDEX, pCamData->GetIndex()) ;      
@@ -1780,7 +1780,7 @@ Simulator::OnMoveStart( const CamData* pCamData, int& nErr)
    ResetAuxAxes() ;
 
   // recupero i dati di ritorno
-   m_pMachine->LuaGetGlobVar( GLOB_VAR + GVAR_AXESMASK, m_nAxesMask) ;
+   m_pMachine->LuaGetGlobVar( GLOB_VAR + GVAR_MASK, m_nAxesMask) ;
    if ( ! m_pMachine->LuaGetGlobVar( GLOB_VAR + GVAR_ENABAXES, m_bEnabAxes))
       m_bEnabAxes = true ;
    if ( ! m_pMachine->LuaGetGlobVar( GLOB_VAR + GVAR_SHOWAXES, m_bShowAxes))