diff --git a/logger/log/PyLog.txt b/logger/log/PyLog.txt
index 4f60e02..e3eea5f 100644
--- a/logger/log/PyLog.txt
+++ b/logger/log/PyLog.txt
@@ -87,3 +87,4 @@
 2021-04-08 11:19:48.305652 Caught error: Error 111 connecting to 127.0.0.1:6379. Connection refused.
 2021-04-09 09:35:39.271878 Caught error: Error 111 connecting to 127.0.0.1:6379. Connection refused.
 2021-04-12 09:44:47.671178 Caught error: Error while reading from socket: (104, 'Connection reset by peer')
+2021-04-14 11:56:16.891671 Caught error: Error 111 connecting to 127.0.0.1:6379. Connection refused.
diff --git a/server/templates/logger.html b/server/templates/logger.html
index 61bfe63..5c728d7 100644
--- a/server/templates/logger.html
+++ b/server/templates/logger.html
@@ -62,6 +62,18 @@
                     $("#btnStart").hide();
                     $("#btnStop").show();
                 }
+                if(result.GateOpen == "1")
+                {
+                    $("#divWarnCanc").show();
+                }                
+                else
+                {
+                    $("#divWarnCanc").hide();
+                }
+                
+                //scarico unità di misura dei canali mostrati
+                $("#UniMisuA").html(result.UniMeasure[result.ChA]);
+                $("#UniMisuB").html(result.UniMeasure[result.ChB]);
             }});
             // A ogni giro di data refresh fix di tabella cartelle e tabella file
             fixFolderTable();
@@ -257,17 +269,23 @@
 
     </script>
     <div class="container-fluid">
+        <div class="row my-2">
+            <div class="col-12 alert alert-danger text-center" id="divWarnCanc">
+                <h3>CANCELLO APERTO</h3>
+            </div>
+        </div>
         <div class="row my-2">
             <div class="col-6">                
                 <div class="card text-center">
-                    <div class="card-header text-center">
+                    <div class="card-header">
                         <strong>Channel A: <span id="SelChannelA"></span></strong>
                     </div>
                     <div class="card-body">
                         <div id="divChA"></div>
                         <div class="row">
-                            <div class="col">
+                            <div class="col-12">
                                 <span class="h5" id="OutputA"></span>
+                                <span class="h5" id="UniMisuA"></span>
                             </div>
                         </div>
                     </div>
@@ -275,14 +293,15 @@
             </div>
             <div class="col-6">       
                 <div class="card text-center">
-                    <div class="card-header text-center">
+                    <div class="card-header">
                         <strong>Channel B: <span id="SelChannelB"></span></strong>
                     </div>
                     <div class="card-body">
                         <div id="divChB"></div>
                         <div class="row">
-                            <div class="col">
+                            <div class="col-12">
                                 <span class="h5" id="OutputB"></span>
+                                <span class="h5" id="UniMisuB"></span>
                             </div>
                         </div>
                     </div>
diff --git a/server/templates/settings.html b/server/templates/settings.html
index 3a86b2c..15bd942 100644
--- a/server/templates/settings.html
+++ b/server/templates/settings.html
@@ -24,6 +24,7 @@
                 $("#MinIn").html(result.MinIn);
                 $("#MaxIn").html(result.MaxIn);
                 $("#CurrentFolder").html(result.CurrentWorkFolder);
+                $("#UniMisura").val(result.UniMisura);
                 // inizio nascondendo div2 e div3
                 $("#Div2").hide();
                 $("#Div3").hide();
@@ -276,13 +277,19 @@
                             <div class="col-2">
                             </div>
                         </div>
-                    <div class="row text-center">
-                        <div class="col-2"></div>
-                        <div class="col-8">
-                            <input type="submit" value="SET OUTPUT SCALE" class="btn btn-success btn-block mt-2"></input>
+                        <div class="row">
+                            <div class="input-group my-2 px-0">
+                                <span class="col-6 input-group-text">Unità di misura: &nbsp;</span>
+                                <input type="text" class="col-6 form-control" id="UniMisura" name="UniMisura"></input>
+                            </div>
+                        </div>
+                        <div class="row text-center">
+                            <div class="col-2"></div>
+                            <div class="col-8">
+                            <input type="submit" value="SET OUTPUT SCALE" class="btn btn-success btn-block mt-2"></input>
+                            </div>
+                            <div class="col-2"></div>
                         </div>
-                        <div class="col-2"></div>
-                    </div>
                     </form>
                 </div>
             </div>