diff --git a/CMS_CORE_Library/Models/ThermoModels.cs b/CMS_CORE_Library/Models/ThermoModels.cs
index 16949e0..21523c8 100644
--- a/CMS_CORE_Library/Models/ThermoModels.cs
+++ b/CMS_CORE_Library/Models/ThermoModels.cs
@@ -829,6 +829,9 @@ namespace CMS_CORE_Library.Models
             public double Value2 { get; set; } = 0;
             public double Value3 { get; set; } = 0;
             public ushort TypeVal { get; set; } = 0;
+            public short IdPiece { get; set; } = 0;
+
+            
 
 
             #endregion Public Properties
diff --git a/CMS_CORE_Library/S7Net/Nc_S7Net.cs b/CMS_CORE_Library/S7Net/Nc_S7Net.cs
index f648b76..08fe644 100644
--- a/CMS_CORE_Library/S7Net/Nc_S7Net.cs
+++ b/CMS_CORE_Library/S7Net/Nc_S7Net.cs
@@ -183,7 +183,7 @@ namespace CMS_CORE_Library.S7Net
 
         internal static MEMORY_CELL PROCESS_STATUS = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 605, 0, 2);
 
-        internal static MEMORY_CELL HISTORY_SHEETS = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 143, 2, 16);
+        internal static MEMORY_CELL HISTORY_SHEETS = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 143, 2, 18);
         internal static MEMORY_CELL HISTORY_ACK_SHEETS = new MEMORY_CELL(MEMORY_TYPE.Siemens_DB, 143, 0, 2);
 
         // Prod strobe/ack
@@ -3768,6 +3768,7 @@ namespace CMS_CORE_Library.S7Net
                 Value2 = S7.Net.Types.Single.FromByteArray(currMem.Skip(6).Take(4).ToArray()),
                 Value3 = S7.Net.Types.Single.FromByteArray(currMem.Skip(10).Take(4).ToArray()),
                 TypeVal = S7.Net.Types.Word.FromByteArray(currMem.Skip(14).Take(2).ToArray()),
+                IdPiece = S7.Net.Types.Int.FromByteArray(currMem.Skip(16).Take(2).ToArray()),
             };
 
             return NO_ERROR;