Index: firmware/App/Controllers/Fans.c
===================================================================
diff -u -r8ea2ea3096334f18a1bd38018bc4359e16374d83 -rf1f16445b3fe84ee68ba7176abf9b575b3d11256
--- firmware/App/Controllers/Fans.c	(.../Fans.c)	(revision 8ea2ea3096334f18a1bd38018bc4359e16374d83)
+++ firmware/App/Controllers/Fans.c	(.../Fans.c)	(revision f1f16445b3fe84ee68ba7176abf9b575b3d11256)
@@ -534,7 +534,7 @@
         fansData.fanOutlet1RPM      = getMeasuredFanRPM( FAN_OUTLET_1 );
         fansData.fanOutlet2RPM      = getMeasuredFanRPM( FAN_OUTLET_2 );
         fansData.fanOutlet3RPM      = getMeasuredFanRPM( FAN_OUTLET_3 );
-        fansData.rpmAlarmTimeOffset = rpmAlarmStartTimeOffset;
+        fansData.rpmAlarmTimeOffset = calcTimeSince( rpmAlarmStartTime - rpmAlarmStartTimeOffset );
 
         broadcastData( MSG_ID_DG_FANS_DATA, COMM_BUFFER_OUT_CAN_DG_BROADCAST, (U08*)&fansData, sizeof( FANS_DATA_T ) );