diff --git a/IOB-UT-NEXT/Objects.cs b/IOB-UT-NEXT/Objects.cs
index 8bc1ab64..d5fecee8 100644
--- a/IOB-UT-NEXT/Objects.cs
+++ b/IOB-UT-NEXT/Objects.cs
@@ -61,7 +61,7 @@ namespace IOB_UT_NEXT
     }
 
     /// <summary>
-    /// GEstione dati di timing
+    /// Gestione dati di timing
     /// </summary>
     public static class TimingData
     {
@@ -411,7 +411,7 @@ namespace IOB_UT_NEXT
         protected List<DateTime> lTime;
 
         /// <summary>
-        /// vettore valoti puntuali della serie
+        /// vettore valori puntuali della serie
         /// </summary>
         protected List<int> lVal;
 
diff --git a/IOB-WIN-NEXT/App.config b/IOB-WIN-NEXT/App.config
index 6737c011..952e20bb 100644
--- a/IOB-WIN-NEXT/App.config
+++ b/IOB-WIN-NEXT/App.config
@@ -41,7 +41,7 @@
 		<!--gestione max num errori-->
 		<add key="maxAliveErrors" value="1000" />
 		<add key="maxSendErrors" value="100" />
-		<add key="maxReadErrors" value="50" />
+		<add key="maxReadErrors" value="20" />
 		<!--parametri SIM-->
 		<add key="waitSimPar" value="30" />
 		<!--<add key="waitSimPar" value="45" />-->
diff --git a/IOB-WIN-NEXT/DATA/CONF/MAIN.ini b/IOB-WIN-NEXT/DATA/CONF/MAIN.ini
index ef10936e..84f43446 100644
--- a/IOB-WIN-NEXT/DATA/CONF/MAIN.ini
+++ b/IOB-WIN-NEXT/DATA/CONF/MAIN.ini
@@ -72,6 +72,7 @@ CLI_INST=SteamWareSim
 ;STARTLIST=SIM_PIZ03
 ;STARTLIST=MECART_80
 ;STARTLIST=PING
-STARTLIST=PIZ09
+;STARTLIST=PIZ09
+STARTLIST=PIZ04
 
 MAXCNC=10
\ No newline at end of file
diff --git a/IOB-WIN-NEXT/DATA/CONF/PIZ03.ini b/IOB-WIN-NEXT/DATA/CONF/PIZ03.ini
index 311fde46..d14c407d 100644
--- a/IOB-WIN-NEXT/DATA/CONF/PIZ03.ini
+++ b/IOB-WIN-NEXT/DATA/CONF/PIZ03.ini
@@ -1,6 +1,6 @@
 ;Configurazione IOB-WIN
 [IOB]                
-;Impianto COMECA per Pizzaferri
+;Impianto COMECA Collecchio per Pizzaferri
 CNCTYPE=SIEMENS_COMECA
 PING_MS_TIMEOUT=500
 
diff --git a/IOB-WIN-NEXT/DATA/CONF/PIZ04.ini b/IOB-WIN-NEXT/DATA/CONF/PIZ04.ini
index bcc5c98a..9a7efffd 100644
--- a/IOB-WIN-NEXT/DATA/CONF/PIZ04.ini
+++ b/IOB-WIN-NEXT/DATA/CONF/PIZ04.ini
@@ -1,8 +1,8 @@
 ;Configurazione IOB-WIN
 [IOB]                
-;Impianto HAM per Pizzaferri
+;Impianto HAM Noceto per Pizzaferri
 CNCTYPE=MODBUS_TCP_HAM
-PING_MS_TIMEOUT=500
+PING_MS_TIMEOUT=1000
 
 [MACHINE]								
 VENDOR=HAM
@@ -10,6 +10,7 @@ MODEL=HAM
 
 [CNC]
 IP=hampizzaferri.dyndns.org
+;IP=84.33.93.182
 PORT=502
 
 [SERVER]
diff --git a/IOB-WIN-NEXT/DATA/CONF/PIZ05.ini b/IOB-WIN-NEXT/DATA/CONF/PIZ05.ini
index 66917fd8..e5a832e7 100644
--- a/IOB-WIN-NEXT/DATA/CONF/PIZ05.ini
+++ b/IOB-WIN-NEXT/DATA/CONF/PIZ05.ini
@@ -1,8 +1,8 @@
 ;Configurazione IOB-WIN
 [IOB]                
-;Impianto HAM per Pizzaferri
+;Impianto HAM Baganzola per Pizzaferri
 CNCTYPE=MODBUS_TCP_HAM
-PING_MS_TIMEOUT=500
+PING_MS_TIMEOUT=1000
 
 [MACHINE]								
 VENDOR=HAM
diff --git a/IOB-WIN-NEXT/DATA/CONF/PIZ08.ini b/IOB-WIN-NEXT/DATA/CONF/PIZ08.ini
index 673c1a89..4190c376 100644
--- a/IOB-WIN-NEXT/DATA/CONF/PIZ08.ini
+++ b/IOB-WIN-NEXT/DATA/CONF/PIZ08.ini
@@ -1,6 +1,6 @@
 ;Configurazione IOB-WIN
 [IOB]                
-;Impianto COMECA per Pizzaferri
+;Impianto COMECA Pilastrello per Pizzaferri
 CNCTYPE=SIEMENS_COMECA
 PING_MS_TIMEOUT=500
 
diff --git a/IOB-WIN-NEXT/DATA/CONF/PIZ09.ini b/IOB-WIN-NEXT/DATA/CONF/PIZ09.ini
index cb74cc7b..50b7660e 100644
--- a/IOB-WIN-NEXT/DATA/CONF/PIZ09.ini
+++ b/IOB-WIN-NEXT/DATA/CONF/PIZ09.ini
@@ -1,8 +1,8 @@
 ;Configurazione IOB-WIN
 [IOB]                
-;Impianto HAM per Pizzaferri
+;Impianto HAM Guardamiglio per Pizzaferri
 CNCTYPE=MODBUS_TCP_HAM
-PING_MS_TIMEOUT=500
+PING_MS_TIMEOUT=1000
 
 [MACHINE]								
 VENDOR=HAM
diff --git a/IOB-WIN-NEXT/IobModbusTCP.cs b/IOB-WIN-NEXT/IobModbusTCP.cs
index cd13af47..a23d8b1e 100644
--- a/IOB-WIN-NEXT/IobModbusTCP.cs
+++ b/IOB-WIN-NEXT/IobModbusTCP.cs
@@ -714,6 +714,7 @@ namespace IOB_WIN_NEXT
                     }
 
                     // ora tento avvio PLC... SE PING OK...
+                    lastPING = DateTime.Now;
                     IPStatus esitoPing = testPingMachine;
                     if (esitoPing == IPStatus.Success)
                     {
@@ -749,7 +750,7 @@ namespace IOB_WIN_NEXT
                     }
                     else
                     {
-                        lgError($"Errore in ping: esito {esitoPing}");
+                        lgError($"ModBusTCP IOB | Errore in ping: esito {esitoPing}");
                     }
                     parentForm.commPlcActive = false;
                 }
diff --git a/IOB-WIN-NEXT/IobSiemens.cs b/IOB-WIN-NEXT/IobSiemens.cs
index c95cb182..aebe7a32 100644
--- a/IOB-WIN-NEXT/IobSiemens.cs
+++ b/IOB-WIN-NEXT/IobSiemens.cs
@@ -609,7 +609,7 @@ namespace IOB_WIN_NEXT
                     }
                     else
                     {
-                        lgError($"Errore in ping: esito {esitoPing}");
+                        lgError($"IOB SIEMENS | Errore in ping: esito {esitoPing}");
                     }
                     parentForm.commPlcActive = false;
                     // carico conf vettore memoria...
diff --git a/IOB-WIN-NEXT/NLog.config b/IOB-WIN-NEXT/NLog.config
index 49d35a06..6ad0d4c4 100644
--- a/IOB-WIN-NEXT/NLog.config
+++ b/IOB-WIN-NEXT/NLog.config
@@ -12,7 +12,7 @@
             name="f_base"
             fileName="${logDir}/${var:codIOB:default=0000}/${shortdate}.log"
             layout="${longdate} [${uppercase:${level}}] ${logger:shortName=true}|${message}"
-            archiveFileName="${logDir}/${var:codIOB:default=0000}/${shortdate}.{###}.zip"
+            archiveFileName="${logDir}/${var:codIOB:default=0000}/${shortdate}.{###}.log"
             archiveNumbering="Sequence"
             archiveAboveSize="10240000"
             maxArchiveFiles="60"
@@ -23,7 +23,7 @@
             name="f_error"
             fileName="${logDir}/${var:codIOB:default=0000}/${shortdate}.log"
             layout="${longdate} [${uppercase:${level}}] ${logger:shortName=true}|${message}${newline}${exception:format=tostring}"
-            archiveFileName="${logDir}/${var:codIOB:default=0000}/${shortdate}.{###}.zip"
+            archiveFileName="${logDir}/${var:codIOB:default=0000}/${shortdate}.{###}.log"
             archiveNumbering="Sequence"
             archiveAboveSize="10240000"
             maxArchiveFiles="60"