diff --git a/Machine.h b/Machine.h
index e4bd095..50afee6 100644
--- a/Machine.h
+++ b/Machine.h
@@ -297,6 +297,7 @@ class Machine
       static int LuaEmtUnlinkPartFromGroup( lua_State* L) ;
       static int LuaEmtUnlinkAllPartsFromGroups( lua_State* L) ;
       static int LuaEmtWrite( lua_State* L) ;
+      static int LuaEmtSetOutstrokeInfo( lua_State* L) ;
 } ;
 
 //----------------------------------------------------------------------------
diff --git a/MachineCalc.cpp b/MachineCalc.cpp
index 6440333..99b35d4 100644
--- a/MachineCalc.cpp
+++ b/MachineCalc.cpp
@@ -327,7 +327,7 @@ Machine::GetCurrHead( void) const
 
 //----------------------------------------------------------------------------
 bool
-Machine::GetCurrHead( std::string& sHead) const
+Machine::GetCurrHead( string& sHead) const
 {
   // controllo GeomDB
    if ( m_pGeomDB == nullptr)
@@ -1352,7 +1352,7 @@ Machine::VerifyOutstroke( double dX, double dY, double dZ, const DBLVECTOR& vAng
 }
 
 //----------------------------------------------------------------------------
-std::string
+string
 Machine::GetOutstrokeInfo( bool bMM) const
 {
   // se non c'è extracorsa, ritorno stringa vuota
diff --git a/MachineLua.cpp b/MachineLua.cpp
index 4a9943d..e9df6d0 100644
--- a/MachineLua.cpp
+++ b/MachineLua.cpp
@@ -106,6 +106,8 @@ Machine::LuaInit( const string& sMachineName)
    m_LuaMgr.RegisterFunction( "EmtGetAxesPos", Machine::LuaEmtGetAxesPos) ;
   // registro le funzioni di scrittura part program per lua
    m_LuaMgr.RegisterFunction( "EmtWrite", Machine::LuaEmtWrite) ;
+  // registro la funzione per impostare informazioni di outstroke
+   m_LuaMgr.RegisterFunction( "EmtSetOutstrokeInfo", Machine::LuaEmtSetOutstrokeInfo) ;
 
    return true ;
 }
@@ -935,3 +937,33 @@ Machine::LuaEmtWrite( lua_State* L)
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
+
+//----------------------------------------------------------------------------
+int
+Machine::LuaEmtSetOutstrokeInfo( lua_State* L)
+{
+  // 5 parametri : sAxName, sAxToken, bLinear, dExtra, sAuxInfo 
+   string sAxName ;
+   LuaCheckParam( L, 1, sAxName)
+   string sAxToken ;
+   LuaCheckParam( L, 2, sAxToken)
+   bool bLinear ;
+   LuaCheckParam( L, 3, bLinear)
+   double dExtra ;
+   LuaCheckParam( L, 4, dExtra)
+   string sAuxInfo ;
+   LuaCheckParam( L, 5, sAuxInfo)
+   LuaClearStack( L) ;
+  // verifico ci sia una macchina attiva
+   if ( m_pMchLua == nullptr)
+      return luaL_error( L, " Unknown Machine") ;
+  // assegno i dati
+   m_pMchLua->m_OutstrokeInfo.sAxName = sAxName ;
+   m_pMchLua->m_OutstrokeInfo.sAxToken = sAxToken ;
+   m_pMchLua->m_OutstrokeInfo.bLinear = bLinear ;
+   m_pMchLua->m_OutstrokeInfo.dExtra = dExtra ;
+   m_pMchLua->m_OutstrokeInfo.sAuxInfo = sAuxInfo ;
+  // assegno risultato
+   LuaSetParam( L, true) ;
+   return 1 ;
+}
diff --git a/OutputConst.h b/OutputConst.h
index 732f6d1..951a6a1 100644
--- a/OutputConst.h
+++ b/OutputConst.h
@@ -20,6 +20,7 @@
 static const int MAX_AXES = 7 ;
 // Variabili
 static const std::string GLOB_VAR = "EMT" ;              // tavola variabili globali
+static const std::string GVAR_ERR = ".ERR" ;             // (int)     codice di errore (0=ok)
 static const std::string GVAR_USETO1 = ".USETO1" ;       // (bool)    flag per utilizzo origine tavola
 static const std::string GVAR_MODAL = ".MODAL" ;         // (bool)    flag per emissione modale dei valori
 static const std::string GVAR_NUM = ".NUM" ;             // (bool)    flag numerazione 
diff --git a/Simulator.cpp b/Simulator.cpp
index 6837020..c8ec910 100644
--- a/Simulator.cpp
+++ b/Simulator.cpp
@@ -891,11 +891,15 @@ Simulator::ManageMove( int& nStatus)
   // Se inizio di nuova entità
    if ( m_nEntId != GDB_ID_NULL  &&  m_dCoeff < EPS_ZERO) {
       ++ m_nEntInd ;
-      if ( ! OnMoveStart( pCamData)) {
+      int nErr ;
+      if ( ! OnMoveStart( pCamData, nErr)) {
          if ( Stopped())
             return true ;
          else {
-            nStatus = MCH_SIM_ERR ;
+            if ( nErr == 1)
+               nStatus = MCH_SIM_OUTSTROKE ;
+            else
+               nStatus = MCH_SIM_ERR ;
             return false ;
          }
       }
@@ -1385,8 +1389,10 @@ Simulator::OnPathEndAux( int nInd, const string& sAE)
 
 //----------------------------------------------------------------------------
 bool
-Simulator::OnMoveStart( const CamData* pCamData)
+Simulator::OnMoveStart( const CamData* pCamData, int& nErr)
 {
+  // reset stato di errore da script
+   nErr = 0 ;
   // recupero e assegno i dati
   // dati generali
    bool bOk = m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_MOVEID, m_nEntId) ;
@@ -1424,6 +1430,11 @@ Simulator::OnMoveStart( const CamData* pCamData)
       return false ;
    }
 
+  // verifico codice di errore
+   m_pMachine->LuaGetGlobVar( GLOB_VAR + GVAR_ERR, nErr) ;
+   if ( nErr != 0)
+      return false ;
+
   // forzo aggiornamento posizione assi (possono essere stati mossi nello script)
    UpdateAxesPos() ;
 
diff --git a/Simulator.h b/Simulator.h
index 131409b..ea766c0 100644
--- a/Simulator.h
+++ b/Simulator.h
@@ -75,7 +75,7 @@ class Simulator
       bool OnPathStart( int nClPathId, int nClPathInd, int nAS, const Point3d& ptStart, const Point3d& ptEnd,
                         const Vector3d& vtExtr, const Point3d& ptMin, const Point3d& ptMax, double dElev) ;
       bool OnPathEnd( int nAE) ;
-      bool OnMoveStart( const CamData* pCamData) ;
+      bool OnMoveStart( const CamData* pCamData, int& nErr) ;
       bool OnMoveEnd( void) ;
       bool OnResetMachine( void) ;