Index: firmware/App/Modes/OperationModes.c
===================================================================
diff -u -reff7b1575f008f81b29ef906f6346fac6012d3ab -r51c6a24b30643c8ce296ebfe1d703f289ffafe97
--- firmware/App/Modes/OperationModes.c	(.../OperationModes.c)	(revision eff7b1575f008f81b29ef906f6346fac6012d3ab)
+++ firmware/App/Modes/OperationModes.c	(.../OperationModes.c)	(revision 51c6a24b30643c8ce296ebfe1d703f289ffafe97)
@@ -116,7 +116,7 @@
     // is requested new mode valid and legal at this time?
     if ( newMode >= MODE_NLEG )
     {
-        // TODO - s/w fault
+        SET_ALARM_WITH_2_U32_DATA( ALARM_ID_SOFTWARE_FAULT, 11, newMode )
         newMode = currentMode;
     }
 
@@ -169,7 +169,7 @@
 
         default:
             currentMode = MODE_FAUL;
-            // TODO - trigger s/w fault
+            SET_ALARM_WITH_2_U32_DATA( ALARM_ID_SOFTWARE_FAULT, 12, currentMode )
             break;
     }   // end switch
 }
@@ -193,7 +193,7 @@
     }
     else
     {  // invalid mode requested
-       // TODO - trigger s/w fault
+        SET_ALARM_WITH_2_U32_DATA( ALARM_ID_SOFTWARE_FAULT, 13, newMode )
     }
 }
 
@@ -292,7 +292,7 @@
             transitionToPostTreatmentMode();
             break;
         default:
-            // TODO - s/w fault
+            SET_ALARM_WITH_2_U32_DATA( ALARM_ID_SOFTWARE_FAULT, 14, newMode )
             break;
     }
 }