diff --git a/CMS_CORE_Library/CMS_CORE_Library.csproj b/CMS_CORE_Library/CMS_CORE_Library.csproj
index 976b9aa..506fb62 100644
--- a/CMS_CORE_Library/CMS_CORE_Library.csproj
+++ b/CMS_CORE_Library/CMS_CORE_Library.csproj
@@ -103,8 +103,8 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>libs\CndexLinkDotNet.dll</HintPath>
     </Reference>
-    <Reference Include="S7.Net">
-      <HintPath>..\..\..\..\..\Workspace\CMS_CORE_LIBRARY\CMS_CORE_Application\bin\x86\Debug\S7.Net.dll</HintPath>
+    <Reference Include="S7.Net, Version=0.8.1.0, Culture=neutral, PublicKeyToken=d5812d469e84c693, processorArchitecture=MSIL">
+      <HintPath>..\packages\S7netplus.0.8.1\lib\net452\S7.Net.dll</HintPath>
     </Reference>
     <Reference Include="Siemens.Sinumerik.Operate.Services, Version=4.7.3.2, Culture=neutral, PublicKeyToken=bdd90fa02fd1c4ee, processorArchitecture=x86">
       <SpecificVersion>False</SpecificVersion>
diff --git a/CMS_CORE_Library/Demo/Nc_Demo.cs b/CMS_CORE_Library/Demo/Nc_Demo.cs
index 475c721..8256a2d 100644
--- a/CMS_CORE_Library/Demo/Nc_Demo.cs
+++ b/CMS_CORE_Library/Demo/Nc_Demo.cs
@@ -27,6 +27,7 @@ namespace CMS_CORE_Library.Demo
         private DemoEdgesConfiguration DemoEdgesConfiguration = new DemoEdgesConfiguration();
         private const string PART_PROGRAM_FOLDER = "C:/CMS/Active/DEMO/part_program/";
         private const string JOB_PROGRAM_FOLDER = PART_PROGRAM_FOLDER + "\\job\\";
+        private Random rand = new Random();
 
         // Magazine config parameters
         private List<SiemensMagazineConfigModel> MagazineConfig = new List<SiemensMagazineConfigModel>()
@@ -1142,6 +1143,12 @@ namespace CMS_CORE_Library.Demo
             return NO_ERROR;
         }
 
+        public override CmsError PROC_RFeed(ushort ProcNumber, ref float Feed)
+        {
+            Feed = Convert.ToSingle(rand.NextDouble() * 100);
+            return NO_ERROR;
+        }
+
         private CmsError ResetStrobe(int bitId, int strobeByte, int ackByte, MEMORY_TYPE memType)
         {
             int n = 5;
@@ -1419,6 +1426,7 @@ namespace CMS_CORE_Library.Demo
             // Populate response structure
             processData.Type = bits[3] ? "AUX" : "WORK";
             processData.CanLoadProgram = bits[6];
+            processData.IsInPieceWork = rand.NextDouble() > 0.5f;
 
             // Choose process status
             if (bits[4])
diff --git a/CMS_CORE_Library/Fanuc/Nc_Fanuc.cs b/CMS_CORE_Library/Fanuc/Nc_Fanuc.cs
index ae4c85a..35a19d9 100644
--- a/CMS_CORE_Library/Fanuc/Nc_Fanuc.cs
+++ b/CMS_CORE_Library/Fanuc/Nc_Fanuc.cs
@@ -1620,6 +1620,7 @@ namespace CMS_CORE_Library.Fanuc
         // Get process part program data
         public override CmsError PROC_RStatusAndData(ushort procNumber, ref ProcessDataModel processData)
         {
+            Boolean Cut = false;
             processData.Id = procNumber;
             // Read part program name
             CmsError cmsError = PROC_RSelectedPPName(procNumber, ref processData.PartProgramName);
@@ -1632,6 +1633,15 @@ namespace CMS_CORE_Library.Fanuc
             if (cmsError.IsError())
                 return cmsError;
 
+            //Read CUT variable
+            byte CutRaw = 0;
+            int address = (1000 * (procNumber - 1)) + 2;
+            cmsError = MEM_RWByte(R, 0, MEMORY_TYPE.Fanuc_F, address, 0, ref CutRaw);
+            if (cmsError.IsError())
+                return cmsError;
+
+            Cut = (CutRaw & 0x40) == 0x40;
+
             byte[] bytes = BitConverter.GetBytes(readValue);
 
             // Convert Byte into true/false array
@@ -1645,6 +1655,7 @@ namespace CMS_CORE_Library.Fanuc
             processData.IsSelected = bits[2];
             processData.IsInAlarm = bits[3];
             processData.CanLoadProgram = bits[4];
+            processData.IsInPieceWork = Cut;
 
             // Choose process status
             if (bytes[1] == 1)
@@ -2009,6 +2020,28 @@ namespace CMS_CORE_Library.Fanuc
             return NO_ERROR;
         }
 
+
+
+        public override CmsError PROC_RFeed(ushort ProcNumber, ref float Feed)
+        {
+            CmsError cmsError = CheckConnection();
+            if (cmsError.IsError())
+                return cmsError;
+
+            if (ProcNumber <= 0)
+                return PROC_NOT_FOUND_ERROR;
+            
+
+            ODBACT feedRaw = new ODBACT();
+            short nReturn = Focas1.cnc_actf(nLibHandle[ProcNumber - 1], feedRaw);
+            // Check return value
+            if (nReturn != 0)
+                return GetNcError(nReturn);
+
+            Feed = feedRaw.data / 10.0f;
+            return NO_ERROR;
+        }
+
         #endregion PROCESS (PATH) High-level data
 
         ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/CMS_CORE_Library/Models/DataStructures.cs b/CMS_CORE_Library/Models/DataStructures.cs
index d063401..494f1e4 100644
--- a/CMS_CORE_Library/Models/DataStructures.cs
+++ b/CMS_CORE_Library/Models/DataStructures.cs
@@ -86,7 +86,8 @@ namespace CMS_CORE_Library.Models
             LOADING = 2,
             UNLOADING = 3,
             EXCHANGE = 5,
-            START_NEEDED = 7
+            START_NEEDED = 7,
+            TOOL_MANAGER_ERROR = 99
         }
 
         public enum SIEMENS_MAGAZINE_TYPE
@@ -285,6 +286,7 @@ namespace CMS_CORE_Library.Models
             public bool Visible;
             public ushort Reps;
             public bool IsSelected;
+            public bool IsInPieceWork;
             public bool CanLoadProgram;
         }
 
diff --git a/CMS_CORE_Library/Models/ThermoModels.cs b/CMS_CORE_Library/Models/ThermoModels.cs
index a23afcb..78745ad 100644
--- a/CMS_CORE_Library/Models/ThermoModels.cs
+++ b/CMS_CORE_Library/Models/ThermoModels.cs
@@ -219,7 +219,7 @@ namespace CMS_CORE_Library.Models
                     return false;
                 if (EstimatedDuration != item.EstimatedDuration)
                     return false;
-                if (PrecedingId != item.PrecedingId)
+                if (!PrecedingId.Equals(PrecedingId))
                     return false;
                 if (Visible != item.Visible)
                     return false;
@@ -387,6 +387,119 @@ namespace CMS_CORE_Library.Models
 
         }
 
+        /// <summary>
+        /// Represent IO Channel visibility
+        /// </summary>
+        public class ChanIOVis
+        {
+            public Dictionary<int, bool> DI { get; set; } = new Dictionary<int, bool>();
+            public Dictionary<int, bool> DO { get; set; } = new Dictionary<int, bool>();
+            public Dictionary<int, bool> AI { get; set; } = new Dictionary<int, bool>();
+            public Dictionary<int, bool> AO { get; set; } = new Dictionary<int, bool>();
+
+            public override bool Equals(object obj)
+            {
+                if (!(obj is ChanIOVis item))
+                    return false;
+
+                if (!DI.Equals(item.DI))
+                    return false;
+                if (!DO.Equals(item.DO))
+                    return false;
+                if (!AI.Equals(item.AI))
+                    return false;
+                if (!AO.Equals(item.AO))
+                    return false;
+
+                return true;
+            }
+            public override int GetHashCode()
+            {
+                return base.GetHashCode();
+            }
+        }
+        /// <summary>
+        /// Represent IO Channel Values
+        /// </summary>
+        public class ChanIOVal
+        {
+            public Dictionary<int, bool> DI { get; set; } = new Dictionary<int, bool>();
+            public Dictionary<int, bool> DO { get; set; } = new Dictionary<int, bool>();
+            public Dictionary<int, int> AI { get; set; } = new Dictionary<int, int>();
+            public Dictionary<int, int> AO { get; set; } = new Dictionary<int, int>();
+
+            public override bool Equals(object obj)
+            {
+                if (!(obj is ChanIOVal item))
+                    return false;
+
+                if (!DI.Equals(item.DI))
+                    return false;
+                if (!DO.Equals(item.DO))
+                    return false;
+                if (!AI.Equals(item.AI))
+                    return false;
+                if (!AO.Equals(item.AO))
+                    return false;
+
+                return true;
+            }
+            public override int GetHashCode()
+            {
+                return base.GetHashCode();
+            }
+        }
+        /// <summary>
+        /// Represent IO Channel FORCED by UI
+        /// </summary>
+        public class ChanIOFor
+        {
+            public Dictionary<int, bool> DO { get; set; } = new Dictionary<int, bool>();
+            public Dictionary<int, bool> AO { get; set; } = new Dictionary<int, bool>();
+
+            public override bool Equals(object obj)
+            {
+                if (!(obj is ChanIOVis item))
+                    return false;
+
+                if (!DO.Equals(item.DO))
+                    return false;
+                if (!AO.Equals(item.AO))
+                    return false;
+
+                return true;
+            }
+            public override int GetHashCode()
+            {
+                return base.GetHashCode();
+            }
+        }
+        /// <summary>
+        /// Represent IO Channel FORCED values
+        /// </summary>
+        public class ChanIOValFor
+        {
+            public Dictionary<int, bool> DO { get; set; } = new Dictionary<int, bool>();
+            public Dictionary<int, int> AO { get; set; } = new Dictionary<int, int>();
+
+            public override bool Equals(object obj)
+            {
+                if (!(obj is ChanIOVal item))
+                    return false;
+
+                if (!DO.Equals(item.DO))
+                    return false;
+                if (!AO.Equals(item.AO))
+                    return false;
+
+                return true;
+            }
+            public override int GetHashCode()
+            {
+                return base.GetHashCode();
+            }
+        }
+
         /// <summary>
         /// Recipe Parameters
         /// </summary>
diff --git a/CMS_CORE_Library/Nc.cs b/CMS_CORE_Library/Nc.cs
index 0ec7c00..e638892 100644
--- a/CMS_CORE_Library/Nc.cs
+++ b/CMS_CORE_Library/Nc.cs
@@ -775,6 +775,20 @@ namespace CMS_CORE_Library
 
         public abstract CmsError PLC_WTerminateAssistedToolingProcedure();
 
+        /**
+        * <summary>
+        * Read the actual feed of the Process "ProcNumber"
+        * <para>
+        * Compatibility: Fanuc | Osai | Demo | Siemens
+        * </para>
+        * </summary>
+        * <returns cref="CmsError">Returns an error when an internal or a library error occours</returns>
+        * <param name="ProcNumber">Process number which the data refer</param>
+        * <param name="Feed">Feed of the Process in mm/min</param>
+        * */
+
+        public abstract CmsError PROC_RFeed(ushort ProcNumber, ref float Feed);
+
         #endregion PROCESS (PATH, CHANNEL) data (to override)
 
         ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/CMS_CORE_Library/NcThermo.cs b/CMS_CORE_Library/NcThermo.cs
index 616dbd7..515864d 100644
--- a/CMS_CORE_Library/NcThermo.cs
+++ b/CMS_CORE_Library/NcThermo.cs
@@ -796,6 +796,15 @@ namespace CMS_CORE_Library
         /// <param name="mode">1: MAN, 2: AUTO, 3: SETUP</param>
         /// <returns></returns>
         public abstract CmsError PLC_WModeSel(int mode);
+        /// <summary>
+        /// Read PLC current IO hannels data
+        /// </summary>
+        /// <param name="onlyVal">updates only VALUE readout</param>
+        /// <param name="currThermoIOVis">Visibility status for all channels</param>
+        /// <param name="currThermoIOVal">Values for channels</param>
+        /// <param name="currThermoIOFor">Indicates if values are forced by UI</param>
+        /// <param name="currThermoIOValFor">Values forced by UI</param>
+        public abstract CmsError PLC_RIOChannels(bool onlyVal, ref ThermoModels.ChanIOVis currThermoIOVis, ref ThermoModels.ChanIOVal currThermoIOVal, ref ThermoModels.ChanIOFor currThermoIOFor, ref ThermoModels.ChanIOValFor currThermoIOValFor);
 
         #endregion THERMO high level data
 
diff --git a/CMS_CORE_Library/Osai/Nc_Osai.cs b/CMS_CORE_Library/Osai/Nc_Osai.cs
index bf827c0..6aa332a 100644
--- a/CMS_CORE_Library/Osai/Nc_Osai.cs
+++ b/CMS_CORE_Library/Osai/Nc_Osai.cs
@@ -1954,9 +1954,18 @@ namespace CMS_CORE_Library.Osai
             cmsError = MEM_RWInteger(R, 0, PROCESS_STATUS.MemType, PROCESS_STATUS.Address + ((procNumber - 1) * 2), ref readValue);
             if (cmsError.IsError())
                 return cmsError;
-
             byte[] bytes = BitConverter.GetBytes(readValue);
 
+
+            // Read processes status from memory
+            int index = (20 * procNumber) + 2;
+            ushort readWord = 0;
+            bool isInPiece = false;
+            cmsError = MEM_RWWord(R, 0, MEMORY_TYPE.Osai_SW, PROCESS_STATUS.Address + ((procNumber - 1) * 2), ref readWord);
+            if (cmsError.IsError())
+                return cmsError;
+            isInPiece = (readWord & 0x1) != 0x1; //Bit 1
+
             // Convert Byte into true/false array
             BitArray bits = new BitArray(new byte[] { bytes[0] }); //1st byte -> 0 : Proccess type (AUX-WORK), 1: Process in alarm status, 2: Run, 3: Hold, 4: Read, 5: PartProgramVisible
 
@@ -1968,6 +1977,7 @@ namespace CMS_CORE_Library.Osai
             processData.IsSelected = bits[2];
             processData.IsInAlarm = bits[3];
             processData.CanLoadProgram = bits[4];
+            processData.IsInPieceWork = isInPiece;
 
             // Choose process status
             if (bytes[1] == 1)
@@ -2095,6 +2105,17 @@ namespace CMS_CORE_Library.Osai
 
         }
 
+
+        public override CmsError PROC_RFeed(ushort ProcNumber, ref float Feed)
+        {
+            ushort nReturn = OpenNC.GetNcInfo1((ushort)ProcNumber, out GETINFO1DATA info, out uint errorClass, out uint errorNum);
+            if (errorClass != 0 || errorNum != 0 || nReturn == 0)
+                return GetNCError(errorClass, errorNum);
+
+            Feed = Convert.ToSingle(info.realfeed);
+            return NO_ERROR;
+        }
+
         #endregion PROCESS (PATH) High-level data
 
         ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/CMS_CORE_Library/S7Net/Nc_S7Net.cs b/CMS_CORE_Library/S7Net/Nc_S7Net.cs
index 1050442..d167384 100644
--- a/CMS_CORE_Library/S7Net/Nc_S7Net.cs
+++ b/CMS_CORE_Library/S7Net/Nc_S7Net.cs
@@ -62,6 +62,10 @@ namespace CMS_CORE_Library.S7Net
         private static ThermoModels.ProdInfoModel ThermoProdInfo = new ThermoModels.ProdInfoModel();
         private static ThermoModels.ProdCycleModel ThermoProdCycle = new ThermoModels.ProdCycleModel();
         private static ThermoModels.ThermoCam ThermoCamData = new ThermoModels.ThermoCam();
+        private static ThermoModels.ChanIOVis ThermoIOVis = new ThermoModels.ChanIOVis();
+        private static ThermoModels.ChanIOVal ThermoIOVal = new ThermoModels.ChanIOVal();
+        private static ThermoModels.ChanIOFor ThermoIOFor = new ThermoModels.ChanIOFor();
+        private static ThermoModels.ChanIOValFor ThermoIOValFor = new ThermoModels.ChanIOValFor();
 
         // connessione S7
         private CpuType tipoCpu = CpuType.S71500;
@@ -2597,6 +2601,7 @@ namespace CMS_CORE_Library.S7Net
 
             return NO_ERROR;
         }
+      
 
         /// <summary>
         /// Refresh recipE parameters RT
@@ -3731,6 +3736,284 @@ namespace CMS_CORE_Library.S7Net
             return NO_ERROR;
         }
 
+        /// <summary>
+        /// Read PLC current IO hannels data
+        /// </summary>
+        /// <param name="onlyVal">updates only RT parameters (false = update all)</param>
+        /// <param name="currThermoIOVis">Visibility status for all channels</param>
+        /// <param name="currThermoIOVal">Values for channels</param>
+        /// <param name="currThermoIOFor">Indicates if values are forced by UI</param>
+        /// <param name="currThermoIOValFor">Values forced by UI</param>
+        /// <returns></returns>
+        public override CmsError PLC_RIOChannels(bool onlyVal, ref ThermoModels.ChanIOVis currThermoIOVis, ref ThermoModels.ChanIOVal currThermoIOVal, ref ThermoModels.ChanIOFor currThermoIOFor, ref ThermoModels.ChanIOValFor currThermoIOValFor)
+        {
+            CmsError currError = NO_ERROR;
+            // refresh dati veloci (valori)
+            refreshChIOVal();
+            // se richiesto NON SOLO RT faccio refresh anche dati "lenti"
+            if (!onlyVal)
+            {
+                refreshChIOVisib();
+                refreshChIOForced();
+                refreshChIOForcedVal();
+            }
+
+            // copio liste in output...
+            currThermoIOVis = ThermoIOVis;
+            currThermoIOVal = ThermoIOVal;
+            currThermoIOFor = ThermoIOFor;
+            currThermoIOValFor = ThermoIOValFor;
+
+            // esco
+            return currError;
+        }
+
+        /// <summary>
+        /// Refresh IO channels actual value
+        /// </summary>
+        /// <returns></returns>
+        protected CmsError refreshChIOVal()
+        {
+            CmsError libraryError = NO_ERROR;
+#if false
+            List<byte> currMem = new List<byte>();
+            int packSize = 8;
+
+            // leggo da PLC a array di byte di appoggio...
+            libraryError = MEM_RWByteList(R, 0, PARAMETER_RT_DATA.MemType, PARAMETER_RT_DATA.Address, PARAMETER_RT_DATA.SubAddress, 0, PARAMETER_RT_DATA.Size, ref currMem);
+            if (libraryError.IsError())
+                return libraryError;
+
+            // controllo SE ho dati...
+            if (currMem.Count > 0)
+            {
+                // converto a blocchi di 8 byte...
+                byte[] memArray = currMem.ToArray();
+                for (int i = 0; i < PARAMETER_RT_DATA.Size / packSize; i++)
+                {
+                    PlcParamRT currParam = new PlcParamRT(memArray.Skip(i * packSize).Take(packSize).ToArray());
+                    // solo se ID > 0...
+                    if (currParam.Id > 0)
+                    {
+                        // update oggetto thermoParamList...
+                        if (ThermoParamList.ContainsKey(currParam.Id))
+                        {
+                            try
+                            {
+                                ThermoParamList[currParam.Id].Enabled = currParam.Enabled;
+                                ThermoParamList[currParam.Id].HasError = currParam.HasError;
+                                ThermoParamList[currParam.Id].Visible = currParam.Visible;
+                                ThermoParamList[currParam.Id].ValueAct = currParam.ValueAct;
+                            }
+                            catch
+                            { }
+                        }
+                        else
+                        {
+                            try
+                            {
+                                ThermoParamList.Add(currParam.Id, new ThermoModels.RecipeParam() { Id = currParam.Id, Enabled = currParam.Enabled, HasError = currParam.HasError, Visible = currParam.Visible, ValueAct = currParam.ValueAct });
+                            }
+                            catch
+                            { }
+                        }
+                    }
+                }
+            } 
+#endif
+
+            return libraryError;
+        }
+
+        /// <summary>
+        /// Refresh recipe parameters
+        /// </summary>
+        protected CmsError refreshChIOVisib()
+        {
+            CmsError libraryError = NO_ERROR;
+            Byte[] byteArray = null;
+            List<ushort> readValuesDI = new List<ushort>();
+            List<ushort> readValuesDO = new List<ushort>();
+            List<ushort> readValuesAI = new List<ushort>();
+            List<ushort> readValuesAO = new List<ushort>();
+
+            // leggo da PLC a array di byte di appoggio x visibilità DI...
+            libraryError = MEM_RWWordList(R, 0, IO_DI_VISIB.MemType, IO_DI_VISIB.Address, IO_DI_VISIB.SubAddress, IO_DI_VISIB.Size, ref readValuesDI);
+            if (libraryError.IsError())
+                return libraryError;
+            // leggo da PLC a array di byte di appoggio x visibilità DO...
+            libraryError = MEM_RWWordList(R, 0, IO_DO_VISIB.MemType, IO_DO_VISIB.Address, IO_DO_VISIB.SubAddress, IO_DO_VISIB.Size, ref readValuesDO);
+            if (libraryError.IsError())
+                return libraryError;
+            // leggo da PLC a array di byte di appoggio x visibilità AI...
+            libraryError = MEM_RWWordList(R, 0, IO_AI_VISIB.MemType, IO_AI_VISIB.Address, IO_AI_VISIB.SubAddress, IO_AI_VISIB.Size, ref readValuesAI);
+            if (libraryError.IsError())
+                return libraryError;
+            // leggo da PLC a array di byte di appoggio x visibilità AO...
+            libraryError = MEM_RWWordList(R, 0, IO_AO_VISIB.MemType, IO_AO_VISIB.Address, IO_AO_VISIB.SubAddress, IO_AO_VISIB.Size, ref readValuesAO);
+            if (libraryError.IsError())
+                return libraryError;
+
+            ThermoIOVis.DI = convShortToDict(readValuesDI);
+            ThermoIOVis.DO = convShortToDict(readValuesDO);
+            ThermoIOVis.AI = convShortToDict(readValuesAI);
+            ThermoIOVis.AO = convShortToDict(readValuesAO);
+
+            return libraryError;
+        }
+
+        internal static Dictionary<int, bool> convShortToDict(List<ushort> origVal)
+        {
+            Byte[] byteArray = null;
+            // Convert List<int16> into Byte Array
+            byteArray = origVal.SelectMany(j => BitConverter.GetBytes(j)).ToArray();
+            // converto a bit
+            BitArray bitArr = new BitArray(byteArray);
+            Dictionary<int, bool> answ = new Dictionary<int, bool>();
+            for (int i = 0; i < bitArr.Count; i++)
+            {
+                answ.Add(i, bitArr[i]);
+            }
+            return answ;
+        }
+
+        /// <summary>
+        /// Refresh recipe parameters
+        /// </summary>
+        protected CmsError refreshChIOForcedVal()
+        {
+            CmsError libraryError = NO_ERROR;
+#if false
+            List<byte> currMem = new List<byte>();
+            int packSize = 20;
+
+            // leggo da PLC a array di byte di appoggio...
+            libraryError = MEM_RWByteList(R, 0, PARAMETER_DATA.MemType, PARAMETER_DATA.Address, PARAMETER_DATA.SubAddress, 0, PARAMETER_DATA.Size, ref currMem);
+            if (libraryError.IsError())
+                return libraryError;
+
+
+
+            // controllo SE ho dati...
+            if (currMem.Count > 0)
+            {
+                // converto a blocchi di 8 byte...
+                byte[] memArray = currMem.ToArray();
+
+                for (int i = 0; i < PARAMETER_DATA.Size / packSize; i++)
+                {
+                    PlcParam currParam = new PlcParam(memArray.Skip(i * packSize).Take(packSize).ToArray());
+                    // solo se ID > 0...
+                    if (currParam.Id > 0)
+                    {
+                        // update oggetto thermoParamList...
+                        if (ThermoParamList.ContainsKey(currParam.Id))
+                        {
+                            try
+                            {
+                                ThermoParamList[currParam.Id].SetpointHMI = currParam.SetpointHMI;
+                                ThermoParamList[currParam.Id].SetpointPLC = currParam.SetpointPLC;
+                                ThermoParamList[currParam.Id].ValMax = currParam.ValMax;
+                                ThermoParamList[currParam.Id].ValMin = currParam.ValMin;
+                                ThermoParamList[currParam.Id].UnitMeasure = currParam.UnitMeasure;
+                            }
+                            catch
+                            { }
+                        }
+                        else
+                        {
+                            try
+                            {
+                                ThermoParamList.Add(currParam.Id, new ThermoModels.RecipeParam() { Id = currParam.Id, SetpointHMI = currParam.SetpointHMI, SetpointPLC = currParam.SetpointPLC, ValMax = currParam.ValMax, ValMin = currParam.ValMin, UnitMeasure = currParam.UnitMeasure });
+                            }
+                            catch
+                            { }
+                        }
+                    }
+                    else
+                    {
+                        libraryError = S7_PLC_WRONG_DATA;
+                    }
+                }
+            }
+            else
+            {
+                libraryError = S7_PLC_EMPTY_READ;
+            } 
+#endif
+
+
+            return libraryError;
+        }
+        /// <summary>
+        /// Refresh recipe parameters
+        /// </summary>
+        protected CmsError refreshChIOForced()
+        {
+            CmsError libraryError = NO_ERROR;
+#if false
+            List<byte> currMem = new List<byte>();
+            int packSize = 20;
+
+            // leggo da PLC a array di byte di appoggio...
+            libraryError = MEM_RWByteList(R, 0, PARAMETER_DATA.MemType, PARAMETER_DATA.Address, PARAMETER_DATA.SubAddress, 0, PARAMETER_DATA.Size, ref currMem);
+            if (libraryError.IsError())
+                return libraryError;
+
+
+
+            // controllo SE ho dati...
+            if (currMem.Count > 0)
+            {
+                // converto a blocchi di 8 byte...
+                byte[] memArray = currMem.ToArray();
+
+                for (int i = 0; i < PARAMETER_DATA.Size / packSize; i++)
+                {
+                    PlcParam currParam = new PlcParam(memArray.Skip(i * packSize).Take(packSize).ToArray());
+                    // solo se ID > 0...
+                    if (currParam.Id > 0)
+                    {
+                        // update oggetto thermoParamList...
+                        if (ThermoParamList.ContainsKey(currParam.Id))
+                        {
+                            try
+                            {
+                                ThermoParamList[currParam.Id].SetpointHMI = currParam.SetpointHMI;
+                                ThermoParamList[currParam.Id].SetpointPLC = currParam.SetpointPLC;
+                                ThermoParamList[currParam.Id].ValMax = currParam.ValMax;
+                                ThermoParamList[currParam.Id].ValMin = currParam.ValMin;
+                                ThermoParamList[currParam.Id].UnitMeasure = currParam.UnitMeasure;
+                            }
+                            catch
+                            { }
+                        }
+                        else
+                        {
+                            try
+                            {
+                                ThermoParamList.Add(currParam.Id, new ThermoModels.RecipeParam() { Id = currParam.Id, SetpointHMI = currParam.SetpointHMI, SetpointPLC = currParam.SetpointPLC, ValMax = currParam.ValMax, ValMin = currParam.ValMin, UnitMeasure = currParam.UnitMeasure });
+                            }
+                            catch
+                            { }
+                        }
+                    }
+                    else
+                    {
+                        libraryError = S7_PLC_WRONG_DATA;
+                    }
+                }
+            }
+            else
+            {
+                libraryError = S7_PLC_EMPTY_READ;
+            } 
+#endif
+
+
+            return libraryError;
+        }
+
         #endregion
 
         ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -5306,6 +5589,22 @@ namespace CMS_CORE_Library.S7Net
         internal static MEMORY_CELL RISC_OVP_DATA = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 514, 10752, 1024);
         internal static MEMORY_CELL RISC_ICH_DATA = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 514, 11776, 4096);
 
+        // gestione canali IO
+        internal static MEMORY_CELL IO_STATW_DATA = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 0, 2);
+        internal static MEMORY_CELL IO_COMMW_DATA = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 2, 2);
+        internal static MEMORY_CELL IO_DI_VAL_ACT = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 4, 64);
+        internal static MEMORY_CELL IO_DO_VAL_ACT = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 68, 64);
+        internal static MEMORY_CELL IO_AI_VAL_ACT = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 132, 64);
+        internal static MEMORY_CELL IO_AO_VAL_ACT = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 196, 64);
+        internal static MEMORY_CELL IO_DI_VISIB = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 260, 64);
+        internal static MEMORY_CELL IO_DO_VISIB = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 324, 64);
+        internal static MEMORY_CELL IO_AI_VISIB = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 388, 4);
+        internal static MEMORY_CELL IO_AO_VISIB = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 392, 4);
+        internal static MEMORY_CELL IO_DO_FORCE = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 396, 64);
+        internal static MEMORY_CELL IO_DO_VAL_FOR = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 460, 64);
+        internal static MEMORY_CELL IO_AO_FORCE = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 524, 4);
+        internal static MEMORY_CELL IO_AO_VAL_FOR = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 628, 528, 64);
+
         // ThermoCamera
         internal static MEMORY_CELL TCAM_STATW_DATA = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 626, 0, 2);
         internal static MEMORY_CELL TCAM_COMMW_DATA = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 626, 2, 2);
diff --git a/CMS_CORE_Library/Siemens/Nc_Siemens.cs b/CMS_CORE_Library/Siemens/Nc_Siemens.cs
index 5100064..1f915e9 100644
--- a/CMS_CORE_Library/Siemens/Nc_Siemens.cs
+++ b/CMS_CORE_Library/Siemens/Nc_Siemens.cs
@@ -58,6 +58,7 @@ namespace CMS_CORE_Library.Siemens
         // TOOLS
         private const string NC_TOOL_FILE_PATH = "//NC/ACT.DIR/TO.DIR/TO_INI.INI";
         private const string LOCALE_TOOL_FILE_PATH = "C:\\CMS\\Active\\TMP\\TO_INI.INI";
+        private const string LOCALE_TOOL_ERR_PATH = "C:\\CMS\\Active\\TMP\\TOOLS_ERR.LOG";
 
         // Global Variables
         private static DateTime Last_Static_Read;
@@ -71,6 +72,7 @@ namespace CMS_CORE_Library.Siemens
         private static uint MaxChannelNo;
         private static uint SiemensLanguage;
         private static string UnitOfMeasure;
+        private static Boolean ErrorDuringToolsReading;
 
         // Alarms data
         private static AlarmSvc SiemensAlmSvc = null;
@@ -2327,6 +2329,7 @@ namespace CMS_CORE_Library.Siemens
             processData.IsSelected = bits[2];
             processData.IsInAlarm = bits[3];
             processData.CanLoadProgram = bits[4];
+            processData.IsInPieceWork = false;
 
             // Choose process status
             if (bytes[1] == 1)
@@ -2516,6 +2519,28 @@ namespace CMS_CORE_Library.Siemens
             return NO_ERROR;
         }
 
+
+
+        public override CmsError PROC_RFeed(ushort ProcNumber, ref float Feed)
+        {
+            if (ProcNumber <= 0)
+                return PROC_NOT_FOUND_ERROR;
+            try
+            {
+                Item item = new Item { Path = "/Channel/State/actFeedRateIpo[u" + ProcNumber + ", 1]" };
+                // Read data
+                DataSvc dataSvc = new DataSvc();
+                dataSvc.Read(item);                
+                Feed = Convert.ToSingle(item.Value);
+            }
+            catch (Exception ex)
+            {
+                return ManageException(ex);
+            }
+
+            return NO_ERROR;
+        }
+
         private CmsError PROC_ReadActiveLine(uint processId, ref string line)
         {
             try
@@ -5119,6 +5144,24 @@ namespace CMS_CORE_Library.Siemens
 
         public override CmsError TOOLS_RMagazineAction(ref MagazineActionModel magazineAction)
         {
+            //To test it
+            /*
+            if (ErrorDuringToolsReading)
+            {
+                magazineAction =  new MagazineActionModel()
+                {
+                    Action = MAGAZINE_ACTIONS.TOOL_MANAGER_ERROR,
+                    Tool = null,
+                    SecondTool = null,
+                    OriginMagazine = 0,
+                    OriginPosition = 0,
+                    DestinationMagazine = 0,
+                    DestinationPosition = 0
+                };
+                return NO_ERROR;
+            }
+            */
+
             magazineAction = MagazineAction;
             return NO_ERROR;
         }
@@ -5747,7 +5790,7 @@ namespace CMS_CORE_Library.Siemens
             }
         }
 
-        private void PopulateToolsTableFromFileStrings(string[] toolsStrings)
+        public void PopulateToolsTableFromFileStrings(string[] toolsStrings)
         {
             SiemensEdgesConfiguration toolEdgesConfig = new SiemensEdgesConfiguration();
 
@@ -5755,6 +5798,7 @@ namespace CMS_CORE_Library.Siemens
             int lastSecondId = 0;
             int toolIndex = 0;
             int edgeIndex = 0;
+            ErrorDuringToolsReading = true;
             // int multitoolIndex = 0;
 
             // Foreach string
@@ -5783,7 +5827,7 @@ namespace CMS_CORE_Library.Siemens
                                     ToolTableData.Add(new SiemensToolModel()
                                     {
                                         Id = firstId,
-                                        ChildId = Convert.ToInt32(actualString.Split('=').LastOrDefault())
+                                        ChildId = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault())
                                     });
                                     // Update Index
                                     toolIndex = ToolTableData.Count - 1;
@@ -5808,13 +5852,13 @@ namespace CMS_CORE_Library.Siemens
                                 break;
 
                             case "$TC_TP7":
-                                ToolTableData[toolIndex].MagazinePositionType = Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                ToolTableData[toolIndex].MagazinePositionType = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                 break;
 
                             case "$TC_TP8":
                                 {
                                     // Get tool status and read each bit
-                                    int toolStatus = Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                    int toolStatus = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
 
                                     ToolTableData[toolIndex].IsActive = GetBitValue(toolStatus, 0);
                                     ToolTableData[toolIndex].IsEnabled = GetBitValue(toolStatus, 1);
@@ -5828,7 +5872,7 @@ namespace CMS_CORE_Library.Siemens
                                 break;
 
                             case "$TC_TP9":
-                                ToolTableData[toolIndex].LifeType = (SIEMENS_LIFE_TYPE)Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                ToolTableData[toolIndex].LifeType = (SIEMENS_LIFE_TYPE)ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                 break;
 
                             case "$TC_TP_MAX_VELO":
@@ -5840,23 +5884,23 @@ namespace CMS_CORE_Library.Siemens
                             //    break;
                             // Custom CMS fields
                             case "$TC_TPC1":
-                                ToolTableData[toolIndex].Load = Convert.ToInt32(actualString.Split('=').LastOrDefault(), numberFormat);
+                                ToolTableData[toolIndex].Load = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                 break;
 
                             case "$TC_TPC2":
-                                ToolTableData[toolIndex].Gamma = Convert.ToInt32(actualString.Split('=').LastOrDefault(), numberFormat);
+                                ToolTableData[toolIndex].Gamma = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                 break;
 
                             case "$TC_TPC3":
-                                ToolTableData[toolIndex].MaxLoadPctAutoload = Convert.ToInt32(actualString.Split('=').LastOrDefault(), numberFormat);
+                                ToolTableData[toolIndex].MaxLoadPctAutoload = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                 break;
 
                             case "$TC_TPC4":
-                                ToolTableData[toolIndex].MinLoadPctAutoload = Convert.ToInt32(actualString.Split('=').LastOrDefault(), numberFormat);
+                                ToolTableData[toolIndex].MinLoadPctAutoload = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                 break;
 
                             case "$TC_TPC5":
-                                ToolTableData[toolIndex].ToolTypeCode = Convert.ToInt32(actualString.Split('=').LastOrDefault(), numberFormat);
+                                ToolTableData[toolIndex].ToolTypeCode = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                 break;
 
                             //*SHANK FIX*case "$TC_MTPN":
@@ -5908,19 +5952,19 @@ namespace CMS_CORE_Library.Siemens
                                     if (mag == null)
                                     {
                                         bool active = true;
-                                        SIEMENS_MAGAZINE_TYPE type = (SIEMENS_MAGAZINE_TYPE)Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                        SIEMENS_MAGAZINE_TYPE type = (SIEMENS_MAGAZINE_TYPE)ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                         if (type == SIEMENS_MAGAZINE_TYPE.MAGAZINE_LOADING_STATION || type == SIEMENS_MAGAZINE_TYPE.MAGAZINE_TOOL_BUFFER)
                                             active = false;
 
                                         MagazineConfig.Add(new SiemensMagazineConfigModel()
                                         {
                                             Id = (short)firstId,
-                                            Type = (SIEMENS_MAGAZINE_TYPE)Convert.ToInt32(actualString.Split('=').LastOrDefault()),
+                                            Type = (SIEMENS_MAGAZINE_TYPE)ConvertToSiemensInt32(actualString.Split('=').LastOrDefault()),
                                             LoadingIsActive = active
                                         });
                                     }
                                     else
-                                        mag.Type = (SIEMENS_MAGAZINE_TYPE)Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                        mag.Type = (SIEMENS_MAGAZINE_TYPE)ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                 }
                                 break;
 
@@ -5938,7 +5982,7 @@ namespace CMS_CORE_Library.Siemens
                                     // Add max number of magazine positions
                                     SiemensMagazineConfigModel mag = MagazineConfig.Where(x => x.Id == firstId).FirstOrDefault();
                                     if (mag != null)
-                                        mag.MaxPositions = Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                        mag.MaxPositions = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                 }
                                 break;
                         }
@@ -5954,7 +5998,7 @@ namespace CMS_CORE_Library.Siemens
                             case "$TC_DP1":
                                 {
                                     if (secondId == 1) // Read tool type from first edge type
-                                        ToolTableData[toolIndex].ToolType = Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                        ToolTableData[toolIndex].ToolType = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                     // Add new edge
                                     ToolTableData[toolIndex].EdgesData.Add(new EdgeModel() { Id = secondId });
                                     edgeIndex = ToolTableData[toolIndex].EdgesData.Count - 1; // Update Index
@@ -6130,7 +6174,7 @@ namespace CMS_CORE_Library.Siemens
                                     if (tool.EdgesData[edgeIndex].Id == 1)
                                     {
                                         // Get tool general information
-                                        var toolInfo = Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                        var toolInfo = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
 
                                         // Convert rotation data
                                         ROTATION rotation = ROTATION.NONE;
@@ -6153,7 +6197,7 @@ namespace CMS_CORE_Library.Siemens
                                     {
                                         PositionId = secondId,
                                         MagazineId = firstId,
-                                        PhysicalType = (POSITION_TYPE)Convert.ToInt32(actualString.Split('=').LastOrDefault())
+                                        PhysicalType = (POSITION_TYPE)ConvertToSiemensInt32(actualString.Split('=').LastOrDefault())
                                     });
                                 }
                                 break;
@@ -6162,7 +6206,7 @@ namespace CMS_CORE_Library.Siemens
                                 {
                                     int index = MagazinePositionsData.FindIndex(x => x.PositionId == secondId && x.MagazineId == firstId);
                                     if (index >= 0)
-                                        MagazinePositionsData[index].Type = Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                        MagazinePositionsData[index].Type = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                     //*SHANK FIX*MagazinePositionsData.Add(new PositionModel()
                                     //{
                                     //    PositionId = secondId,
@@ -6177,15 +6221,15 @@ namespace CMS_CORE_Library.Siemens
                                     int index = MagazinePositionsData.FindIndex(x => x.PositionId == secondId && x.MagazineId == firstId);
                                     if (index >= 0)
                                     {
-                                        MagazinePositionsData[index].Disabled = GetBitValue(Convert.ToInt32(actualString.Split('=').LastOrDefault()), 0);
-                                        MagazinePositionsData[index].Occupied = GetBitValue(Convert.ToInt32(actualString.Split('=').LastOrDefault()), 2);
+                                        MagazinePositionsData[index].Disabled = GetBitValue(ConvertToSiemensInt32(actualString.Split('=').LastOrDefault()), 0);
+                                        MagazinePositionsData[index].Occupied = GetBitValue(ConvertToSiemensInt32(actualString.Split('=').LastOrDefault()), 2);
                                     }
                                 }
                                 break;
 
                             case "$TC_MPP6":
                                 {
-                                    int toolId = Convert.ToInt32(actualString.Split('=').LastOrDefault());
+                                    int toolId = ConvertToSiemensInt32(actualString.Split('=').LastOrDefault());
                                     if (toolId != 0)
                                     {
                                         MoveToolInMagazineList(toolId, firstId, secondId);
@@ -6945,6 +6989,32 @@ namespace CMS_CORE_Library.Siemens
             }
         }
 
+        private int ConvertToSiemensInt32(string str)
+        {
+            //Replace with Standard Exponent
+            String intr = str.Replace("EX", "E");
+
+            //Convert
+            if(!float.TryParse(intr, NumberStyles.Float, CultureInfo.InvariantCulture, out float number))
+            {
+                using (StreamWriter w = File.AppendText(LOCALE_TOOL_ERR_PATH))
+                    w.WriteLine($"{DateTime.Now.ToString("yyyy_MM_dd:hh_mm_ss")}\t\tERR: Read incorrect format while parsing: {str}");
+
+                ErrorDuringToolsReading = true;
+                return Int32.MaxValue;
+            }
+
+            //Check error
+            if (Math.Abs(number % 1) > (Double.Epsilon * 100))
+            {
+                ErrorDuringToolsReading = true;
+                using (StreamWriter w = File.AppendText(LOCALE_TOOL_ERR_PATH))
+                    w.WriteLine($"{DateTime.Now.ToString("yyyy_MM_dd:hh_mm_ss")}\t\tERR: Read Float and not Int value: {str}");
+            }
+
+            return (int) Math.Floor(number);
+        }
+
         #endregion Siemens Tool private functions
 
         #region Multitool Private region
diff --git a/CMS_CORE_Library/Utils/Nc_Utils.cs b/CMS_CORE_Library/Utils/Nc_Utils.cs
index 3515087..c12d8ff 100644
--- a/CMS_CORE_Library/Utils/Nc_Utils.cs
+++ b/CMS_CORE_Library/Utils/Nc_Utils.cs
@@ -203,7 +203,7 @@ namespace CMS_CORE_Library.Utils
                 .Cast<bool>()
                 .ToArray();
         }
-        
+
         // Convert a byte into an array of bools
         public static bool[] ByteToBits(byte val)
         {
diff --git a/CMS_CORE_Library/packages.config b/CMS_CORE_Library/packages.config
index ed7aa38..5fb683d 100644
--- a/CMS_CORE_Library/packages.config
+++ b/CMS_CORE_Library/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="S7netplus" version="0.4.0" targetFramework="net462" />
+  <package id="S7netplus" version="0.8.1" targetFramework="net462" />
 </packages>
\ No newline at end of file