diff --git a/CMS_CORE_Library/NcThermo.cs b/CMS_CORE_Library/NcThermo.cs
index 5e68f5a..471203b 100644
--- a/CMS_CORE_Library/NcThermo.cs
+++ b/CMS_CORE_Library/NcThermo.cs
@@ -272,6 +272,8 @@ namespace CMS_CORE_Library
 
         public abstract CmsError NC_GetTranslatedPlcMessages(string language, ref Dictionary<int, string> messages);
 
+        public abstract CmsError NC_GetTranslatedThermoLabels(string language, ref Dictionary<string, string> messages);        
+
         public abstract CmsError NC_GetAvailableLanguages(ref ICollection<CultureInfo> languages);
 
         /**
@@ -639,6 +641,16 @@ namespace CMS_CORE_Library
         /// </summary>
         /// <returns></returns>
         public abstract CmsError PLC_WAckProdUpdate();
+        /// <summary>
+        /// Process start prod ack
+        /// </summary>
+        /// <returns></returns>
+        public abstract CmsError PLC_WAckPzProdStart();
+        /// <summary>
+        /// Process end prod ack
+        /// </summary>
+        /// <returns></returns>
+        public abstract CmsError PLC_WAckPzProdEnd();
 
         /// <summary>
         /// Get current recipe parameter list
diff --git a/CMS_CORE_Library/S7Net/Nc_S7Net.cs b/CMS_CORE_Library/S7Net/Nc_S7Net.cs
index 147d314..96417c2 100644
--- a/CMS_CORE_Library/S7Net/Nc_S7Net.cs
+++ b/CMS_CORE_Library/S7Net/Nc_S7Net.cs
@@ -8,6 +8,7 @@ using System.IO;
 using System.Linq;
 using System.Net;
 using System.Net.NetworkInformation;
+using System.ServiceModel.Channels;
 using System.Text;
 using System.Threading;
 using static CMS_CORE_Library.Models.DataStructures;
@@ -42,7 +43,7 @@ namespace CMS_CORE_Library.S7Net
         // Alarms data
         private static Dictionary<int, string> PlcMessages;
         private const string PLC_MESSAGE_PATH = "C:/CMS/S7NET/";
-        private const string THERMO_DICT_PATH = "C:/CMS/ThermoActive/Dict/";
+        private const string THERMO_DICT_PATH = @"Dict\";
 
         private static ushort SelectedProcess = 1;
 
@@ -228,7 +229,54 @@ namespace CMS_CORE_Library.S7Net
                     .Where(line => line.Count() == 2)
                     .ToDictionary(line => Convert.ToInt32(line[0]), line => line[1].Trim());
 
-                return NO_ERROR;
+            }
+            catch (Exception ex)
+            {
+                return ManageException(ex);
+            }
+            return NO_ERROR;
+        }
+        /// <summary>
+        /// Compilazione dizionario traduzioni THermo
+        /// </summary>
+        /// <param name="language"></param>
+        /// <param name="messages"></param>
+        /// <returns></returns>
+        public override CmsError NC_GetTranslatedThermoLabels(string language, ref Dictionary<string, string> messages)
+        {
+            string filePath;
+            Dictionary<string, string> dict01 = new Dictionary<string, string>();
+            Dictionary<string, string> dict02 = new Dictionary<string, string>();
+            try
+            {
+                CultureInfo cultureInfo = CultureInfo.CreateSpecificCulture(language);
+                string langName = "";
+                if (cultureInfo.IsNeutralCulture)
+                    langName = cultureInfo.EnglishName;
+                else
+                    langName = cultureInfo.Parent.EnglishName;
+
+                // Setup the Path for enums
+                filePath = THERMO_DICT_PATH + @"Enums_" + language + @".txt";
+
+                // Read From File...
+                dict01 = File.ReadAllLines(filePath, Encoding.Default)
+                    .Select(line => line.Split(','))
+                    .Where(line => line.Count() == 2)
+                    .ToDictionary(line => line[0].Trim(), line => line[1].Trim());
+
+                // Setup the Path for labels
+                filePath = THERMO_DICT_PATH + @"labels_" + language + @".txt";
+
+                // Read From File...
+                dict02 = File.ReadAllLines(filePath, Encoding.Default)
+                    .Select(line => line.Split(','))
+                    .Where(line => line.Count() == 2)
+                    .ToDictionary(line => line[0].Trim(), line => line[1].Trim());
+
+                // combine 2 dictionary...
+                messages = dict01.Union(dict02).ToDictionary(d => d.Key, d => d.Value);
+
             }
             catch (Exception ex)
             {
@@ -1967,6 +2015,36 @@ namespace CMS_CORE_Library.S7Net
 
             return libraryError;
         }
+        /// <summary>
+        /// Process start prod ack
+        /// </summary>
+        /// <returns></returns>
+        public override CmsError PLC_WAckPzProdStart()
+        {
+            CmsError libraryError = NO_ERROR;
+
+            // Call ack for prod update
+            libraryError = PLC_WAck(REQ_CONF_ACK, REQ_CONF_STROBE, 11);
+            if (libraryError.IsError())
+                return libraryError;
+
+            return libraryError;
+        }
+        /// <summary>
+        /// Process end prod ack
+        /// </summary>
+        /// <returns></returns>
+        public override CmsError PLC_WAckPzProdEnd()
+        {
+            CmsError libraryError = NO_ERROR;
+
+            // Call ack for prod update
+            libraryError = PLC_WAck(REQ_CONF_ACK, REQ_CONF_STROBE, 12);
+            if (libraryError.IsError())
+                return libraryError;
+
+            return libraryError;
+        }
 
         /// <summary>
         /// read current recipe parameter list