Index: PersistentAlarm.c
===================================================================
diff -u -r5b5c205064a86f29dfe376922ff6331b8bfa07a6 -r184644a2678f4e12855e96e334c698a713d61535
--- PersistentAlarm.c	(.../PersistentAlarm.c)	(revision 5b5c205064a86f29dfe376922ff6331b8bfa07a6)
+++ PersistentAlarm.c	(.../PersistentAlarm.c)	(revision 184644a2678f4e12855e96e334c698a713d61535)
@@ -29,6 +29,7 @@
 typedef struct
 {
     ALARM_ID_T alarm;                               ///< Alarm id
+    BOOL       isClearable;                         ///< Flag if alarm can be cleared
 
     U32  persistentClearCount;                      ///< Persistent count limit before clear alarm
     U32  persistentTriggerCount;                    ///< Persistent count limit before trigger alarm
@@ -52,15 +53,18 @@
  * Outputs : PersistentAlarm module initialized
  * @param alarmIndex Persistent alarm index
  * @param alarm Alarm id
+ * @param isClearable Flag to indicate alarm is clearable or not
  * @param persistentClearCount Persistent count limit before clear alarm
  * @param persistentTriggerCount Persistent count limit before trigger alarm
  * @return none
  *************************************************************************/
-void initPersistentAlarm( PERSISTENT_ALARM_T alarmIndex, ALARM_ID_T alarm, F32 persistentClearCount, F32 persistentTriggerCount )
+void initPersistentAlarm( PERSISTENT_ALARM_T alarmIndex, ALARM_ID_T alarm, BOOL isClearable,
+                          F32 persistentClearCount, F32 persistentTriggerCount )
 {
     if ( alarmIndex < NUM_OF_PERSISTENT_ALARM )
     {
         persistentAlarms[ alarmIndex ].alarm                  = alarm;
+        persistentAlarms[ alarmIndex ].isClearable            = isClearable;
         persistentAlarms[ alarmIndex ].persistentClearCount   = persistentClearCount;
         persistentAlarms[ alarmIndex ].persistentTriggerCount = persistentTriggerCount;
         persistentAlarms[ alarmIndex ].inRangeCounter         = 0U;
@@ -106,7 +110,8 @@
         {
             ++persistentAlarms[ alarmIndex ].inRangeCounter;
             persistentAlarms[ alarmIndex ].outOfRangeCounter = 0;
-            if ( persistentAlarms[ alarmIndex ].inRangeCounter > persistentAlarms[ alarmIndex ].persistentClearCount )
+            BOOL const isInRangePersistent = persistentAlarms[ alarmIndex ].inRangeCounter > persistentAlarms[ alarmIndex ].persistentClearCount;
+            if ( persistentAlarms[ alarmIndex ].isClearable && isInRangePersistent )
             {
                 clearAlarm( persistentAlarms[ alarmIndex ].alarm );
             }
Index: PersistentAlarm.h
===================================================================
diff -u -r5b5c205064a86f29dfe376922ff6331b8bfa07a6 -r184644a2678f4e12855e96e334c698a713d61535
--- PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 5b5c205064a86f29dfe376922ff6331b8bfa07a6)
+++ PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 184644a2678f4e12855e96e334c698a713d61535)
@@ -47,7 +47,8 @@
 
 // ********** public function prototypes **********
 
-void initPersistentAlarm( PERSISTENT_ALARM_T alarmIndex, ALARM_ID_T alarm, F32 persistentClearCount, F32 persistentTriggerCount );
+void initPersistentAlarm( PERSISTENT_ALARM_T alarmIndex, ALARM_ID_T alarm, BOOL isClearable,
+                          F32 persistentClearCount, F32 persistentTriggerCount );
 void checkPersistentAlarm( PERSISTENT_ALARM_T const alarmIndex, BOOL const isOutOfRange, F32 const data );
 
 /**@}*/