diff --git a/IOB-WIN-NEXT/DATA/CONF/1032.ini b/IOB-WIN-NEXT/DATA/CONF/1032.ini
index 26e42bed..dccb3a66 100644
--- a/IOB-WIN-NEXT/DATA/CONF/1032.ini
+++ b/IOB-WIN-NEXT/DATA/CONF/1032.ini
@@ -55,7 +55,8 @@ MAX_SEND_PZC_BLOCK=100
 ; GEST DATI DYN
 ENABLE_DYN_DATA=TRUE
 FORCE_DYN_DATA=TRUE
-
+; gestione scrittura string/char[]: true = string
+WRITE_PRE=FALSE
 
 ; conf parametri memoria READ/WRITE
 PARAM_CONF=1032.json
diff --git a/IOB-WIN-NEXT/IobGeneric.cs b/IOB-WIN-NEXT/IobGeneric.cs
index 22642a70..393b123b 100644
--- a/IOB-WIN-NEXT/IobGeneric.cs
+++ b/IOB-WIN-NEXT/IobGeneric.cs
@@ -2886,8 +2886,10 @@ namespace IOB_WIN_NEXT
         /// </summary>
         protected void setupMemMap()
         {
-            lgInfo($"Decodifica aree memMap: trovati {memMap.mMapRead.Count} valori TSVC");
-            lgInfo($"Decodifica aree memMap: trovati {memMap.mMapWrite.Count} parametri ");
+            lgInfo($"Decodifica aree memMap: trovati {memMap.mMapRead.Count} valori Read TSVC");
+            lgInfo($"Decodifica aree memMap: trovati {memMap.mMapWrite.Count} parametri da scrivere");
+            string rawMemConf = JsonConvert.SerializeObject(memMap, Formatting.Indented);
+            lgInfo($"Configurazione memoria R/W:{Environment.NewLine}{rawMemConf}");
             // se ho variabili read --> genero dati TSVC...
             if (memMap.mMapRead.Count > 0)
             {
diff --git a/IOB-WIN-NEXT/IobSiemens.cs b/IOB-WIN-NEXT/IobSiemens.cs
index a1dadc94..459c43df 100644
--- a/IOB-WIN-NEXT/IobSiemens.cs
+++ b/IOB-WIN-NEXT/IobSiemens.cs
@@ -70,6 +70,11 @@ namespace IOB_WIN_NEXT
         {
             memMap = new plcMemMap();
             writePre = true;
+            if (IOBConf.optPar.ContainsKey("WRITE_PRE"))
+            {
+                bool.TryParse(IOBConf.optPar["WRITE_PRE"], out writePre);
+                lgInfo($"Override Write pre da conf: {IOBConf.optPar["WRITE_PRE"]} --> {writePre}");
+            }
             if (IOBConf != null)
             {
                 // gestione invio ritardato contapezzi
diff --git a/IOB-WIN-NEXT/IobSiemensComeca.cs b/IOB-WIN-NEXT/IobSiemensComeca.cs
index 1e97cb6c..735ac58e 100644
--- a/IOB-WIN-NEXT/IobSiemensComeca.cs
+++ b/IOB-WIN-NEXT/IobSiemensComeca.cs
@@ -206,6 +206,10 @@ namespace IOB_WIN_NEXT
                                     MemBlock = S7.Net.Types.Int.ToByteArray(valInt);
                                 }
                             }
+                            else
+                            {
+                                lgError($"Errore: non trovata chiave write in memMap.mMapWrite per {item.Key}");
+                            }
                             taskVal = item.Value;
                             break;
 
diff --git a/IOB-WIN-NEXT/IobSiemensCosmap.cs b/IOB-WIN-NEXT/IobSiemensCosmap.cs
index a48ad958..ecaffd5a 100644
--- a/IOB-WIN-NEXT/IobSiemensCosmap.cs
+++ b/IOB-WIN-NEXT/IobSiemensCosmap.cs
@@ -1,4 +1,5 @@
 using MapoSDK;
+using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -199,7 +200,8 @@ namespace IOB_WIN_NEXT
                             }
                             else
                             {
-                                lgError($"Errore: non trovata chiave write in memMap.mMapWrite per {item.Key}");
+                                string rawMemConf = JsonConvert.SerializeObject(memMap, Formatting.Indented);
+                                lgError($"Errore: non trovata chiave write in memMap.mMapWrite per {item.Key}{Environment.NewLine}Configurazione memoria R/W:{Environment.NewLine}{rawMemConf}");
                             }
                             taskVal = item.Value;
                             break;