diff --git a/IOB-WIN-NEXT/IobBeckhoff.cs b/IOB-WIN-NEXT/IobBeckhoff.cs
index a97bebdc..9f990a7d 100644
--- a/IOB-WIN-NEXT/IobBeckhoff.cs
+++ b/IOB-WIN-NEXT/IobBeckhoff.cs
@@ -96,7 +96,7 @@ namespace IOB_WIN_NEXT
                 }
                 catch (Exception exc)
                 {
-                    lgError(exc, "Errore in getDynData x Siemens PLC");
+                    lgError(exc, "Errore in getDynData x BeckHoff PLC");
                 }
             }
             else
diff --git a/IOB-WIN-NEXT/IobBeckhoffCpa.cs b/IOB-WIN-NEXT/IobBeckhoffCpa.cs
index b73c50dc..dc871234 100644
--- a/IOB-WIN-NEXT/IobBeckhoffCpa.cs
+++ b/IOB-WIN-NEXT/IobBeckhoffCpa.cs
@@ -254,6 +254,9 @@ namespace IOB_WIN_NEXT
                     B_input = 0;
                     currDispData.semIn = Semaforo.SR;
                 }
+                // indico emergenza ARMATA
+                B_input += (1 << 7);
+
                 // in base all'enum di status compilo valori...
                 switch (currStatus)
                 {
@@ -270,7 +273,8 @@ namespace IOB_WIN_NEXT
                         break;
 
                     case 3:
-                        B_input += (1 << 7);
+                        // tolgo emergenza SE fosse premuta (force zero)
+                        B_input &= ~(1 << 7);
                         break;
 
                     case 1: