Index: firmware/App/Modes/ModeInitPOST.c
===================================================================
diff -u -r0c296cef29037819be204c45a23d4d38a52b2718 -r2830e6300c40e331b274511fa9183937810cc190
--- firmware/App/Modes/ModeInitPOST.c	(.../ModeInitPOST.c)	(revision 0c296cef29037819be204c45a23d4d38a52b2718)
+++ firmware/App/Modes/ModeInitPOST.c	(.../ModeInitPOST.c)	(revision 2830e6300c40e331b274511fa9183937810cc190)
@@ -15,6 +15,9 @@
 *
 ***************************************************************************/
 
+#include "reg_crc.h"       // Used to hold reset reason code at startup before bits get cleared
+#include "reg_system.h"    // Used to access exception status registers for reset reason code at startup
+
 #include "Accel.h"
 #include "ConcentratePumps.h"
 #include "ConductivitySensors.h"
@@ -344,8 +347,13 @@
     // when the event data can be sent
     if ( ++startPOSTDelayCounter > START_POST_DELAY_COUNT )
     {
+        U32 resetReason = systemREG1->SYSESR | crcREG->PSA_SIGREGL1;                         // power-on reset bit preserved in an unused CRC register
+
+        systemREG1->SYSESR = systemREG1->SYSESR;                                             // clear reset bit(s) after logging event so subsequent resets can be properly identified as not being power-on resets.
+
         // Send the startup event
-        SEND_EVENT_WITH_2_U32_DATA( DG_EVENT_STARTUP, 0, 0 )
+        SEND_EVENT_WITH_2_U32_DATA( DG_EVENT_STARTUP, systemREG1->DEV, 0x12345678 )          // log startup event w/ device ID bits
+        SEND_EVENT_WITH_2_U32_DATA( DG_EVENT_STARTUP, resetReason, systemREG1->GBLSTAT )     // log startup event w/ reset reason(s) bits
         // Send the first submode change event. It is the mode Init and it does not start from a previous
         // mode previous and current are both published as Init
         SEND_EVENT_WITH_2_U32_DATA( DG_EVENT_OP_MODE_CHANGE, DG_MODE_INIT, DG_MODE_INIT )
Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r2b6abbe347b2da260a4d46aca233bbfb6a59bf04 -r2830e6300c40e331b274511fa9183937810cc190
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 2b6abbe347b2da260a4d46aca233bbfb6a59bf04)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 2830e6300c40e331b274511fa9183937810cc190)
@@ -15,7 +15,7 @@
 *
 ***************************************************************************/
 
-#include <string.h>     // for memcpy()
+#include <string.h>        // for memcpy()
 
 #include "reg_system.h"
 
@@ -3761,33 +3761,6 @@
 
 /*********************************************************************//**
  * @brief
- * The handleResendAllAlarmsCommand function handles a request to re-send
- * all active DG alarms.
- * The sendUIServiceModeResponse function sends out the DG response to a
- * UI request to go to service mode.
- * @details Inputs: none
- * @details Outputs: Service mode request response msg constructed and queued
- * @param accepted TRUE if request was accepted, FALSE if not
- * @param rejCode Reject reason code explaining why request was rejected
- * @return none
- *************************************************************************/
-void handleResendAllAlarmsCommand( MESSAGE_T *message )
-{
-    BOOL result = FALSE;
-
-    // verify payload length
-    if ( 0 == message->hdr.payloadLen )
-    {
-        handleResendActiveAlarmsRequest();
-        result = TRUE;
-    }
-
-    // respond to request
-    sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, result );
-}
-
-/*********************************************************************//**
- * @brief
  * The handleCpldStatusRequest function handles a CPLD Status request message.
  * @details Inputs: none
  * @details Outputs: message handled
Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r2b6abbe347b2da260a4d46aca233bbfb6a59bf04 -r2830e6300c40e331b274511fa9183937810cc190
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 2b6abbe347b2da260a4d46aca233bbfb6a59bf04)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 2830e6300c40e331b274511fa9183937810cc190)
@@ -403,9 +403,6 @@
 // MSG_ID_HD_OP_MODE
 BOOL handleSetHDOperationMode( MESSAGE_T *message );
 
-// MSG_ID_HD_REQUEST_DG_ALARMS
-void handleResendAllAlarmsCommand( MESSAGE_T *message );
-
 // MSG_ID_DG_DRAIN_PUMP_CURRENT_OVERRIDE
 void handleTestDrainPumpMeasuredCurrentOverride( MESSAGE_T *message );
 
Index: firmware/source/sys_startup.c
===================================================================
diff -u -r3f3729899d6811c763bc8e5ef9baf54a2d5c9cfe -r2830e6300c40e331b274511fa9183937810cc190
--- firmware/source/sys_startup.c	(.../sys_startup.c)	(revision 3f3729899d6811c763bc8e5ef9baf54a2d5c9cfe)
+++ firmware/source/sys_startup.c	(.../sys_startup.c)	(revision 2830e6300c40e331b274511fa9183937810cc190)
@@ -64,6 +64,7 @@
 
 #include "errata_SSWF021_45.h"
 /* USER CODE BEGIN (1) */
+#include "reg_crc.h"
 /* USER CODE END */
 
 
@@ -150,6 +151,7 @@
     if ((SYS_EXCEPTION & POWERON_RESET) != 0U)
     {		
 /* USER CODE BEGIN (12) */
+        crcREG->PSA_SIGREGL1 = SYS_EXCEPTION;
 /* USER CODE END */
         /* Add condition to check whether PLL can be started successfully */
         if (_errata_SSWF021_45_both_plls(PLL_RETRIES) != 0U)