diff --git a/CVCncLib/testSam.dll b/CVCncLib/testSam.dll
index 80054d6b..40235d91 100644
Binary files a/CVCncLib/testSam.dll and b/CVCncLib/testSam.dll differ
diff --git a/IOB-WIN/IobOSAI.cs b/IOB-WIN/IobOSAI.cs
index a68b2d6e..95a0e234 100644
--- a/IOB-WIN/IobOSAI.cs
+++ b/IOB-WIN/IobOSAI.cs
@@ -27,184 +27,10 @@ namespace IOB_WIN
     /// Stato corrente (da classe ENUM)
     /// </summary>
     public CNC_STATUS_OSAI currStatus;
-
-#if false
-    /// <summary>
-    /// wrapper chiamata lettura/scrittura OSAI x BYTE...
-    /// </summary>
-    /// <param name="bWrite"></param>
-    /// <param name="MemType"></param>
-    /// <param name="memIndex"></param>
-    /// <param name="memOrderStart">0/1 orimo o secondo byte della word...</param>
-    /// <param name="MATRICE Value"></param>
-    /// <returns></returns>
-    public bool OsaiMemRW_Byte(bool bWrite, OSAI.MemTypeWord MemType, Int32 memIndex, Int32 memOrderStart, ref byte[] Value)
-    {
-      bool answ = false;
-#if false
-      if (OSAI_ref.Connected)
-      {
-        try
-        {
-          parentForm.commPlcActive = true;
-          answ = OSAI_ref.O_RW_Byte(bWrite, MemType, memIndex, memOrderStart, ref Value);
-        }
-        catch (Exception exc)
-        {
-          lg.Error(exc, "Eccezione in OsaiMemRW_Byte");
-        }
-      } 
-#endif
-      parentForm.commPlcActive = false;
-      return answ;
-    }
-    /// <summary>
-    /// wrapper chiamata lettura/scrittura x WORD...
-    /// </summary>
-    /// <param name="bWrite"></param>
-    /// <param name="MemType"></param>
-    /// <param name="memIndex"></param>
-    /// <param name="MATRICE Value"></param>
-    /// <returns></returns>
-    public bool OsaiMemRW_Word(bool bWrite, OSAI.MemTypeWord MemType, Int32 memIndex, ref ushort[] Value)
-    {
-      bool answ = false;
-      if (OSAI_ref.Connected)
-      {
-#if false
-        try
-        {
-          parentForm.commPlcActive = true;
-          answ = OSAI_ref.O_RW_Word(bWrite, MemType, memIndex, ref Value);
-        }
-        catch (Exception exc)
-        {
-          lg.Error(exc, "Eccezione in OsaiMemRW_Word");
-        } 
-#endif
-      }
-      parentForm.commPlcActive = false;
-      return answ;
-    }
-    /// <summary>
-    /// wrapper chiamata lettura/scrittura x DOUBLE-WORD...
-    /// </summary>
-    /// <param name="bWrite"></param>
-    /// <param name="MemType"></param>
-    /// <param name="memIndex"></param>
-    /// <param name="MATRICE Value"></param>
-    /// <returns></returns>
-    public bool OsaiMemRW_DWord(bool bWrite, OSAI.MemTypeWord MemType, Int32 memIndex, ref uint[] Value)
-    {
-      bool answ = false;
-      if (OSAI_ref.Connected)
-      {
-#if false
-        try
-        {
-          parentForm.commPlcActive = true;
-          answ = OSAI_ref.O_RW_DWord(bWrite, MemType, memIndex, ref Value);
-        }
-        catch (Exception exc)
-        {
-          lg.Error(exc, "Eccezione in OsaiMemRW_DWord");
-        } 
-#endif
-      }
-      parentForm.commPlcActive = false;
-      return answ;
-    }
-    /// <summary>
-    /// wrapper chiamata lettura/scrittura x Short...
-    /// </summary>
-    /// <param name="bWrite"></param>
-    /// <param name="MemType"></param>
-    /// <param name="memIndex"></param>
-    /// <param name="MATRICE Value"></param>
-    /// <returns></returns>
-    public bool OsaiMemRW_Short(bool bWrite, OSAI.MemTypeWord MemType, Int32 memIndex, ref short[] Value)
-    {
-      bool answ = false;
-      if (OSAI_ref.Connected)
-      {
-#if false
-        try
-        {
-          parentForm.commPlcActive = true;
-          answ = OSAI_ref.O_RW_Short(bWrite, MemType, memIndex, ref Value);
-        }
-        catch (Exception exc)
-        {
-          lg.Error(exc, "Eccezione in OsaiMemRW_Short");
-        } 
-#endif
-      }
-      parentForm.commPlcActive = false;
-      return answ;
-    }
-    /// <summary>
-    /// wrapper chiamata lettura/scrittura x INT...
-    /// </summary>
-    /// <param name="bWrite"></param>
-    /// <param name="MemType"></param>
-    /// <param name="memIndex"></param>
-    /// <param name="MATRICE Value"></param>
-    /// <returns></returns>
-    public bool OsaiMemRW_Integer(bool bWrite, OSAI.MemTypeWord MemType, Int32 memIndex, ref int[] Value)
-    {
-      bool answ = false;
-#if false
-      if (OSAI_ref.Connected)
-      {
-        try
-        {
-          parentForm.commPlcActive = true;
-          answ = OSAI_ref.O_RW_Integer(bWrite, MemType, memIndex, ref Value);
-        }
-        catch (Exception exc)
-        {
-          lg.Error(exc, "Eccezione in OsaiMemRW_Integer");
-        }
-      } 
-#endif
-      parentForm.commPlcActive = false;
-      return answ;
-    }
-    /// <summary>
-    /// wrapper chiamata lettura/scrittura x Double...
-    /// </summary>
-    /// <param name="bWrite"></param>
-    /// <param name="MemType"></param>
-    /// <param name="memIndex"></param>
-    /// <param name="MATRICE Value"></param>
-    /// <returns></returns>
-    public bool OsaiMemRW_Double(bool bWrite, OSAI.MemTypeDouble MemType, Int32 memIndex, ref double[] Value)
-    {
-      bool answ = false;
-#if false
-      if (OSAI_ref.Connected)
-      {
-        try
-        {
-          parentForm.commPlcActive = true;
-          answ = OSAI_ref.O_RW_Double(bWrite, MemType, memIndex, ref Value);
-        }
-        catch (Exception exc)
-        {
-          lg.Error(exc, "Eccezione in OsaiMemRW_Double");
-        }
-      } 
-#endif
-      parentForm.commPlcActive = false;
-      return answ;
-    } 
-#endif
-
     /// <summary>
     /// Oggetto MAIN x connessione OSAI
     /// </summary>
     protected ComCNOsai OSAI_ref;
-
     /// <summary>
     /// estende l'init della classe base...
     /// </summary>
@@ -296,71 +122,6 @@ namespace IOB_WIN
         bitStatus += 1;
       }
 
-      // lettura variabili (es contapezzi)
-      ComCNOsai.stVAR temp;
-      temp.nAddress = 29; // impostare da conf
-      temp.nBit = 0;
-      temp.nNumCn = 1;
-      temp.szVarName = "";
-
-      short risultato;
-      risultato = OSAI_ref.ReadShortVar(temp);
-
-
-      // area vb di riferimento x decodifica...
-#if false
-    ' valore bitmap dello statup IOB
-    Dim status As Short = 0
-
-    ' power on
-    If CnOsai.Connected Then
-      status += 1
-    End If
-
-    ' RUN mode
-    If (machineStatus = ComCNOsai.CYCLE_ And modeSelected = ComCNOsai.AUTO) Then
-      status += 2
-    End If
-
-    ' Allarme
-    If (machineStatus = ComCNOsai.ERRO_) Then
-      status += 8
-    End If
-
-    ' Manuale
-    If (modeSelected <> ComCNOsai.AUTO) Then
-      status += 16
-    End If
-
-    ' Allarme
-    If (machineStatus = ComCNOsai.EMERG_) Then
-      status += 32
-    End If
-
-
-    ' compongo i bit di status...
-    Dim IobBitmap As String
-    IobBitmap = "--------------" + vbCrLf
-    IobBitmap += "Bitmap IOB:" + vbCrLf
-    IobBitmap += status.ToString() + vbCrLf
-    IobBitmap += "--------------" + vbCrLf + vbCrLf
-
-    ' per leggere variabili dichiaro la struttura
-    Dim temp As ComCNOsai.stVAR
-    temp.nAddress = nVar_NC_state ' da conf che vale 352 da 
-    temp.nBit = 0
-    temp.nNumCn = 1
-    temp.szVarName = ""
-
-    Dim risultato As Short
-    risultato = CnOsai.ReadShortVar(temp)
-
-    IobBitmap += vbCrLf
-    IobBitmap += "Variabile " + nVar_NC_state.ToString() + ": " + risultato.ToString()
-#endif
-
-
-
       if (utils.CRB("enableContapezzi"))
       {
         lgInfo("OSAI: inizio gestione contapezzi");
@@ -690,48 +451,6 @@ namespace IOB_WIN
       return prgName;
     }
     /// <summary>
-    /// Recupero programma in lavorazione come Dictionary CNC...
-    /// - SYSINFO: (prima KEY globale) TUTTI i valori separati da # (x fare check modifica)
-    /// - altre stringhe: ogni singolo parametro / valore
-    /// </summary>
-    /// <returns></returns>
-    public override Dictionary<string, string> getSysInfo()
-    {
-      Dictionary<string, string> outVal = new Dictionary<string, string>();
-      stopwatch.Restart();
-#if false
-      CncLib.Focas1.ODBSYS answ = OSAI_ref.getSysInfo();
-      if (utils.CRB("recTime"))
-      {
-        TimingData.addResult(currIobConf.codIOB, string.Format("SYS-INFO"), stopwatch.ElapsedTicks);
-      }
-
-      try
-      {
-        string cnc_type = new string(answ.cnc_type);
-        string mt_type = new string(answ.mt_type);
-        string series = new string(answ.series);
-        string version = new string(answ.version);
-        string axes = new string(answ.axes);
-        //short addInfo = answ.addinfo;
-        short max_axis = answ.max_axis;
-        // preparo i singoli valori dell'array...
-        outVal.Add("SYSINFO", string.Format("{0}#{1}#{2}#{3}#{4}#{5}", cnc_type, mt_type, series, version, axes, max_axis));
-        outVal.Add("CNC", cnc_type);
-        outVal.Add("MTT", mt_type);
-        outVal.Add("SER", series);
-        outVal.Add("VER", version);
-        outVal.Add("AXS", string.Format("{0}|{1}", axes, max_axis));
-      }
-      catch (Exception exc)
-      {
-        lgError(exc, "Errore in getSysInfo");
-        connectionOk = false;
-      } 
-#endif
-      return outVal;
-    }
-    /// <summary>
     /// Effettua vero processing contapezzi appoggiato ad area specifica da CONF
     /// </summary>
     public override void processContapezzi()
@@ -765,13 +484,7 @@ namespace IOB_WIN
                 int resVal = 0;
                 // lettura variabili (es contapezzi)
                 resVal = (int)OSAI_ref.ReadVarSN((short)cntAddr);
-                //ComCNOsai.stVAR tmpVar;
-                //tmpVar.nAddress = cntAddr;
-                //tmpVar.nBit = 0;
-                //tmpVar.nNumCn = 1;
-                //tmpVar.szVarName = "";
-                //// vera lettura                         
-                //resVal = OSAI_ref.ReadShortVar(tmpVar);
+               
                 if (utils.CRB("recTime"))
                 {
                   TimingData.addResult(currIobConf.codIOB, string.Format("R{0}-MEM", 2), stopwatch.ElapsedTicks);
@@ -954,181 +667,5 @@ namespace IOB_WIN
       }
       return outVal;
     }
-#if false
-
-    /// <summary>
-    /// Override salvataggio valori in memoria...
-    /// </summary>
-    /// <param name="tipo">tipo di DUMP</param>
-    public override void saveMemDump(dumpType tipo)
-    {
-#if false
-      // se l'area ha una size > 0...
-      if (areaD.arraySize > 0)
-      {
-        dump_MemArea(tipo, FANUC.MemType.D, areaD.startIdx, areaD.arraySize);
-      }
-      // se l'area ha una size > 0...
-      if (areaR.arraySize > 0)
-      {
-        dump_MemArea(tipo, FANUC.MemType.R, areaR.startIdx, areaR.arraySize);
-      }
-      // se l'area ha una size > 0...
-      if (areaX.arraySize > 0)
-      {
-        dump_MemArea(tipo, FANUC.MemType.X, areaX.startIdx, areaX.arraySize);
-      }
-      // se l'area ha una size > 0...
-      if (areaY.arraySize > 0)
-      {
-        dump_MemArea(tipo, FANUC.MemType.Y, areaY.startIdx, areaY.arraySize);
-      }
-      // se l'area ha una size > 0...
-      if (areaPAR.arraySize > 0)
-      {
-        dump_ParArea(tipo, areaPAR.startIdx, areaPAR.arraySize);
-      } 
-#endif
-    }
-    /// <summary>
-    /// Dump area D della memoria 
-    /// </summary>
-    /// <param name="tipo">tipo di DUMP: START (sovrascrivendo) / SAMPLE (salva tanti campionamenti)</param>
-    /// <param name="tipoMem">tipo memoria</param>
-    /// <param name="memIndex">area memoria di partenza</param>
-    /// <param name="memSizeByte">dimensione memoria</param>
-    private void dump_MemArea(dumpType tipo, FANUC.MemType tipoMem, int memIndex, int memSizeByte)
-    {
-      DateTime adesso = DateTime.Now;
-      string nomeFileB = "";
-      string nomeFileW = "";
-      string nomeFileDW = "";
-      Dictionary<string, string> mappaValori = new Dictionary<string, string>();
-      // per sicurezza verifico < 9999 byte
-      if (memSizeByte > 9999)
-      {
-        memSizeByte = 9999;
-      }
-      // leggo TUTTI i (MAX 9999) byte della memoria D...
-      byte[] MemBlockCurr = new byte[memSizeByte];
-      if (verboseLog)
-      {
-        lgInfo("START MemDump", tipoMem);
-      }
-
-      stopwatch.Restart();
-#if false
-      OsaiMemRW(R, tipoMem, memIndex, ref MemBlockCurr);
-      if (utils.CRB("recTime"))
-      {
-        TimingData.addResult(currIobConf.codIOB, string.Format("R{0}-{1}", MemBlockCurr.Length, tipoMem), stopwatch.ElapsedTicks);
-      } 
-#endif
-
-      if (verboseLog)
-      {
-        lgInfo("END MemDump", tipoMem);
-      }
-
-      // seconda del tipo di lettura definisco i nomi delle variabili...
-      if (tipo == dumpType.SAMPLE)
-      {
-        nomeFileB = string.Format(@"{0}\SAMPLES\{1}_{2}_Byte_{3:yyyyMMdd_HHmmss}.dat", utils.dataDatDir, currIobConf.codIOB, tipoMem, adesso);
-        nomeFileW = string.Format(@"{0}\SAMPLES\{1}_{2}_W_{3:yyyyMMdd_HHmmss}.dat", utils.dataDatDir, currIobConf.codIOB, tipoMem, adesso);
-        nomeFileDW = string.Format(@"{0}\SAMPLES\{1}_{2}_DW_{3:yyyyMMdd_HHmmss}.dat", utils.dataDatDir, currIobConf.codIOB, tipoMem, adesso);
-      }
-      else
-      {
-        // salvo in file i dati letti come BYTE
-        nomeFileB = string.Format(@"{0}\{1}_{2}_Byte.dat", utils.dataDatDir, currIobConf.codIOB, tipoMem);
-        nomeFileW = string.Format(@"{0}\{1}_{2}_W.dat", utils.dataDatDir, currIobConf.codIOB, tipoMem);
-        nomeFileDW = string.Format(@"{0}\{1}_{2}_DW.dat", utils.dataDatDir, currIobConf.codIOB, tipoMem);
-      }
-
-      // salvo in file i dati letti come BYTE
-      mappaValori = new Dictionary<string, string>();
-      for (int i = 0; i < MemBlockCurr.Length; i++)
-      {
-        mappaValori.Add(i.ToString("0000"), MemBlockCurr[i].ToString());
-      }
-      utils.WritePlain(mappaValori, nomeFileB);
-
-      // salvo in file i dati letti come Word (2byte)
-      mappaValori = new Dictionary<string, string>();
-      for (int i = 0; i < MemBlockCurr.Length / 2; i++)
-      {
-        mappaValori.Add(i.ToString("0000"), BitConverter.ToUInt16(MemBlockCurr, i * 2).ToString());
-      }
-      utils.WritePlain(mappaValori, nomeFileW);
-
-      // salvo in file i dati letti come DWord (4byte)
-      mappaValori = new Dictionary<string, string>();
-      for (int i = 0; i < MemBlockCurr.Length / 4; i++)
-      {
-        mappaValori.Add(i.ToString("0000"), BitConverter.ToUInt32(MemBlockCurr, i * 4).ToString());
-      }
-      utils.WritePlain(mappaValori, nomeFileDW);
-    }
-    /// <summary>
-    /// Dump area PARAMETRI
-    /// </summary>
-    /// <param name="tipo">tipo di DUMP: START (sovrascrivendo) / SAMPLE (salva tanti campionamenti)</param>
-    /// <param name="memIndex">Parametro di partenza</param>
-    /// <param name="numPar">Numero parametri da esportare... memoria</param>
-    private void dump_ParArea(dumpType tipo, int memIndex, int numPar)
-    {
-      DateTime adesso = DateTime.Now;
-      string nomeFile = "";
-      Dictionary<string, string> mappaValori = new Dictionary<string, string>();
-      // per sicurezza verifico < 9999 parametri
-      if (numPar > 9999)
-      {
-        numPar = 9999;
-      }
-
-      // leggo TUTTI i (MAX 9999) byte della memoria D...
-      object[] paramsArray = new object[numPar];
-      if (verboseLog)
-      {
-        lgInfo("START ParamDump");
-      }
-
-      stopwatch.Restart();
-#if false
-      for (int i = 0; i < numPar; i++)
-      {
-        OSAI_ref.F_RW_Param_Integer(false, memIndex + i, 3, ref paramsArray[i]);
-      } 
-#endif
-
-      if (utils.CRB("recTime"))
-      {
-        TimingData.addResult(currIobConf.codIOB, string.Format("R{0}-PAR", 4 * numPar), stopwatch.ElapsedTicks);
-      }
-
-      if (verboseLog)
-      {
-        lgInfo("END ParamDump");
-      }
-
-      // seconda del tipo di lettura definisco i nomi delle variabili...
-      if (tipo == dumpType.SAMPLE)
-      {
-        nomeFile = string.Format(@"{0}\SAMPLES\{1}_{2}_{3:yyyyMMdd_HHmmss}.dat", utils.dataDatDir, currIobConf.codIOB, "PAR", adesso);
-      }
-      else
-      {
-        nomeFile = string.Format(@"{0}\{1}_{2}.dat", utils.dataDatDir, currIobConf.codIOB, "PAR");
-      }
-
-      // salvo in file i dati letti
-      mappaValori = new Dictionary<string, string>();
-      for (int i = 0; i < paramsArray.Length; i++)
-      {
-        mappaValori.Add(i.ToString("0000"), paramsArray[i].ToString());
-      }
-      utils.WritePlain(mappaValori, nomeFile);
-    } 
-#endif
   }
 }