diff --git a/IOB-WIN-NEXT/IobModbusTCP.cs b/IOB-WIN-NEXT/IobModbusTCP.cs
index 72b50d73..5330dc05 100644
--- a/IOB-WIN-NEXT/IobModbusTCP.cs
+++ b/IOB-WIN-NEXT/IobModbusTCP.cs
@@ -849,6 +849,7 @@ namespace IOB_WIN_NEXT
             }
         }
 
+#if false
         /// <summary>
         /// wrapper chiamata LETTURA in blocco MULTI BYTE dell'area read DI DEFAULT...
         /// </summary>
@@ -873,45 +874,6 @@ namespace IOB_WIN_NEXT
             {
                 sw.Restart();
                 parentForm.commPlcActive = true;
-#if false
-                if (testCncConn())
-                {
-                    // decodifico memoria...
-                    memAreaSiemens memoria = new memAreaSiemens(memAddrRead);
-                    Byte[] memByteRead = currPLC.ReadBytes(DataType.DataBlock, memoria.DbNum, memoria.indiceMem, numByte);
-                    // copio in value, sennò do errore...
-                    if (memByteRead.Length == Value.Length)
-                    {
-                        Value = memByteRead;
-                    }
-                    else
-                    {
-                        lgError($"Mismatch dimensione array memoria: indirizzo: {memAddrRead} | passato array di {Value.Length} byte, letti da S7 {memByteRead.Length} byte");
-                    }
-                    string titolo = $"READ BLOCK MEM BYTE: {parametri.memAddrRead} --> {numByte} byte";
-                    if (verboseLog)
-                    {
-                        lgInfo(titolo);
-                    }
-
-                    string contenuto = $"Contenuto area memoria acquisita{Environment.NewLine}";
-                    string byteVal = "";
-                    for (int i = 0; i < memByteRead.Length; i++)
-                    {
-                        byteVal = Convert.ToString(memByteRead[i], 2).PadLeft(8, '0');
-                        contenuto += string.Format("B{0:000}: {1} | {2}{3}", i, byteVal, memByteRead[i], Environment.NewLine);
-                    }
-                    // loggo lettura...
-                    if (verboseLog)
-                    {
-                        lgInfo(contenuto);
-                    }
-                }
-                else
-                {
-                    connectionOk = false;
-                }
-#endif
                 parentForm.commPlcActive = false;
                 sw.Stop();
                 if (utils.CRB("recTime"))
@@ -967,44 +929,6 @@ namespace IOB_WIN_NEXT
                 else
                 {
                     sw.Restart();
-#if false
-                    if (testCncConn())
-                    {
-                        try
-                        {
-                            // decodifico memoria...
-                            memAreaSiemens memoria = new memAreaSiemens(memAddrWrite);
-                            int numByte = Value.Length;
-                            ErrorCode errorCode = currPLC.WriteBytes(DataType.DataBlock, memoria.DbNum, memoria.indiceMem, Value);
-                            switch (errorCode)
-                            {
-                                case ErrorCode.NoError:
-                                    answ = true;
-                                    maybeLogWrite(memAddrWrite, $"S7WriteBB-01 Effettuata correttamente scrittura su PLC: MEMORIA {memAddrWrite} | numByte: {Value.Length} | ValOriginale: {Value}");
-                                    break;
-
-                                case ErrorCode.WrongCPU_Type:
-                                case ErrorCode.ConnectionError:
-                                case ErrorCode.IPAddressNotAvailable:
-                                case ErrorCode.WrongVarFormat:
-                                case ErrorCode.WrongNumberReceivedBytes:
-                                case ErrorCode.SendData:
-                                case ErrorCode.ReadData:
-                                case ErrorCode.WriteData:
-                                    lgError($"Errore in S7WriteBB su {memAddrWrite}: {errorCode.ToString()} | numByte: {Value.Length}| {Value.ValToBinString()}");
-                                    answ = false;
-                                    break;
-
-                                default:
-                                    break;
-                            }
-                        }
-                        catch (Exception exc)
-                        {
-                            lgError($"Eccezione in S7WriteBB | memAddrWrite {memAddrWrite} | numByte: {Value.Length}{Environment.NewLine}{exc}");
-                        }
-                    }
-#endif
                     sw.Stop();
                 }
             }
@@ -1034,46 +958,12 @@ namespace IOB_WIN_NEXT
                 else
                 {
                     sw.Restart();
-#if false
-                    if (testCncConn())
-                    {
-                        try
-                        {
-                            int numByte = Value.Length;
-                            ErrorCode errorCode = currPLC.WriteBytes(DataType.DataBlock, DbNum, IndiceMem, Value);
-                            switch (errorCode)
-                            {
-                                case ErrorCode.NoError:
-                                    lgInfo($"S7WriteBB-02 Effettuata correttamente scrittura su PLC: DB {DbNum}.{IndiceMem} | numByte: {Value.Length}| {Value.ValToBinString()}");
-                                    break;
-
-                                case ErrorCode.WrongCPU_Type:
-                                case ErrorCode.ConnectionError:
-                                case ErrorCode.IPAddressNotAvailable:
-                                case ErrorCode.WrongVarFormat:
-                                case ErrorCode.WrongNumberReceivedBytes:
-                                case ErrorCode.SendData:
-                                case ErrorCode.ReadData:
-                                case ErrorCode.WriteData:
-                                    lgError($"Errore in S7WriteBB su DB {DbNum}.{IndiceMem}: {errorCode.ToString()} | numByte: {Value.Length}| {Value.ValToBinString()}");
-                                    break;
-
-                                default:
-                                    break;
-                            }
-                            answ = true;
-                        }
-                        catch (Exception exc)
-                        {
-                            lgError($"Eccezione in S7WriteBB: DbNum {DbNum}, IndiceMem: {IndiceMem}, numByte: {Value.Length}{Environment.NewLine}{exc}");
-                        }
-                    }
-#endif
                     sw.Stop();
                 }
             }
             return answ;
         }
+#endif
 
         /// <summary>
         /// Salvo in memblock il valore Int indicato con formattazione ModBus TCP