Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -r033fc7e3272b2dcec81a2177f901360587c0b45c -r67276fff3d7ba0c6af59083537456270a1f97061
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 033fc7e3272b2dcec81a2177f901360587c0b45c)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 67276fff3d7ba0c6af59083537456270a1f97061)
@@ -7,8 +7,8 @@
 *
 * @file    BloodFlow.c
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      26-Jul-2023
+* @author  (last)      Sean Nash
+* @date    (last)      17-Jul-2023
 *
 * @author  (original)  Sean Nash
 * @date    (original)  07-Nov-2019
@@ -22,8 +22,8 @@
 #include "gio.h"
 #include "reg_het.h"
 
-#include "Battery.h"
 #include "BloodFlow.h"
+#include "CPLD.h"
 #include "FPGA.h"
 #include "InternalADC.h"
 #include "NVDataMgmt.h"
@@ -1261,7 +1261,7 @@
     BOOL const isRunningMCCurrentBad = ( ( BLOOD_PUMP_OFF_STATE != bloodPumpState ) && ( bpCurr > BP_MAX_CURR_WHEN_RUNNING_MA ) ? TRUE : FALSE );
 
     if ( ( TRUE == isPersistentAlarmTriggered( ALARM_ID_HD_BLOOD_PUMP_MC_CURRENT_CHECK, isOffMCCurrentBad || isRunningMCCurrentBad ) ) &&
-         ( FALSE == isACPowerLost() ) )
+         ( getCPLDACPowerLossDetected() != TRUE ) )
     {
 #ifndef _RELEASE_
         if ( getSoftwareConfigStatus( SW_CONFIG_DISABLE_MOTOR_CURRNT_CHECKS ) != SW_CONFIG_ENABLE_VALUE )
Index: firmware/App/Controllers/SyringePump.c
===================================================================
diff -u -r033fc7e3272b2dcec81a2177f901360587c0b45c -r67276fff3d7ba0c6af59083537456270a1f97061
--- firmware/App/Controllers/SyringePump.c	(.../SyringePump.c)	(revision 033fc7e3272b2dcec81a2177f901360587c0b45c)
+++ firmware/App/Controllers/SyringePump.c	(.../SyringePump.c)	(revision 67276fff3d7ba0c6af59083537456270a1f97061)
@@ -163,10 +163,12 @@
 #define SYRINGE_PUMP_STALL_SPEED_THRESHOLD            0.05F                                 ///< Minimum syringe pump speed to be considered not stalled.
 
 #define SYRINGE_PUMP_ADC_FPGA_ERROR_TIMEOUT_MS        ( 2 * MS_PER_SECOND )                 ///< Syringe pump ADC FPGA error timeout in milliseconds.
+
 #define SYRINGE_PUMP_DAC_MAX_RETRIES                  5                                     ///< Syringe pump DAC retries to write.
 #define SYRINGE_PUMP_DAC_TIMER                        ( 200 / TASK_PRIORITY_INTERVAL )      ///< Syringe pump DAC timer between retries.
 #define SYRINGE_PUMP_OCCLUSION_PERSISTENCE            50                                    ///< Syringe pump occlusion persistence timer in milliseconds.
 #define SYRINGE_PUMP_EMPTY_FORCE_COUNT                5                                     ///< Syringe pump empty force voltage count persistence.
+
 /// Defined states for the syringe pump control state machine.
 typedef enum SyringePump_States
 {
@@ -340,6 +342,7 @@
     initPersistentAlarm( ALARM_ID_HD_SYRINGE_PUMP_CONTROLLER_DIRECTION_ERROR, 0, SYRINGE_PUMP_DIR_ALARM_PERSISTENCE );
     initPersistentAlarm( ALARM_ID_HD_SYRINGE_PUMP_RUNNING_WHILE_BP_OFF_ERROR, 0, SYRINGE_PUMP_OFF_ALARM_PERSISTENCE );
     initPersistentAlarm( ALARM_ID_HD_SYRINGE_PUMP_SPEED_ERROR, 0, SYRINGE_PUMP_RATE_ALARM_PERSISTENCE );
+    initPersistentAlarm( ALARM_ID_HD_SYRINGE_PUMP_OCCLUSION, 0, SYRINGE_PUMP_OCCLUSION_PERSISTENCE);
     initTimeWindowedCount( TIME_WINDOWED_COUNT_SYRINGE_PUMP_OFF_ERROR, SYRINGE_PUMP_OFF_ERROR_MAX_CNT, SYRINGE_PUMP_OFF_ERROR_TIME_WIN_MS );
 
     initFPGAPersistentAlarm( FPGA_PERS_ERROR_SYRINGE_PUMP_ADC, ALARM_ID_HD_SYRINGE_PUMP_FPGA_ADC_FAULT,
@@ -1876,6 +1879,10 @@
             SET_ALARM_WITH_2_F32_DATA( ALARM_ID_HD_SYRINGE_PUMP_OCCLUSION, forceAtEndOfSeek, currentForceV  )
             result = TRUE;
         }
+        else
+        {
+            clearAlarmCondition( ALARM_ID_HD_SYRINGE_PUMP_OCCLUSION );
+        }
     }
 
     // Check with persistence during continuous state
Index: firmware/App/HDCommon.h
===================================================================
diff -u -rd3cf039dc65c1b1b199e47bf694e040712c5bd12 -r67276fff3d7ba0c6af59083537456270a1f97061
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision d3cf039dc65c1b1b199e47bf694e040712c5bd12)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 67276fff3d7ba0c6af59083537456270a1f97061)
@@ -10,8 +10,8 @@
 * @author  (last)      Dara Navaei
 * @date    (last)      21-Jul-2023
 *
-* @author  (original)  Sean
-* @date    (original)  27-Feb-2020
+* @author  (original) Sean
+* @date    (original) 27-Feb-2020
 *
 ***************************************************************************/
 
@@ -25,7 +25,7 @@
 #define HD_VERSION_MAJOR        0
 #define HD_VERSION_MINOR        6
 #define HD_VERSION_MICRO        0
-#define HD_VERSION_BUILD        209
+#define HD_VERSION_BUILD        694
 
 // ********** development build switches **********