Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -r6e0e02777ac88c95056f5b49d00c826ecaf829f0 -r6e12521320e55a0411ad81238c863bd05c66e5df
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 6e0e02777ac88c95056f5b49d00c826ecaf829f0)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 6e12521320e55a0411ad81238c863bd05c66e5df)
@@ -49,7 +49,7 @@
 #define MAX_BLOOD_PUMP_PWM_DUTY_CYCLE       0.89            ///< Controller will error if PWM duty cycle > 90%, so set max to 89%
 #define MIN_BLOOD_PUMP_PWM_DUTY_CYCLE       0.10            ///< Controller will error if PWM duty cycle < 10%, so set min to 10%
 
-#define BP_CONTROL_INTERVAL_SEC             5               ///< Blood pump control interval (in seconds).
+#define BP_CONTROL_INTERVAL_SEC             10              ///< Blood pump control interval (in seconds).
 /// Interval (ms/task time) at which the blood pump is controlled.
 static const U32 BP_CONTROL_INTERVAL      = ( BP_CONTROL_INTERVAL_SEC * MS_PER_SECOND / TASK_GENERAL_INTERVAL );
 #define BP_P_COEFFICIENT                    0.0001          ///< P term for blood pump control
@@ -599,14 +599,11 @@
     else if ( bloodPumpPWMDutyCyclePctSet >= bloodPumpPWMDutyCyclePct )
     {
         resetBloodFlowMovingAverage();
+        bloodPumpPWMDutyCyclePctSet = bloodPumpPWMDutyCyclePct;
         resetPIController( PI_CONTROLLER_ID_BLOOD_FLOW, bloodPumpPWMDutyCyclePctSet );
         bloodPumpControlModeSet = bloodPumpControlMode;
-        // If open loop mode, set PWM to requested duty cycle where it will stay during control state
-        if ( bloodPumpControlModeSet == PUMP_CONTROL_MODE_OPEN_LOOP )
-        {
-            bloodPumpPWMDutyCyclePctSet = bloodPumpPWMDutyCyclePct;
-            setBloodPumpControlSignalPWM( bloodPumpPWMDutyCyclePct );
-        }
+        setBloodPumpControlSignalPWM( bloodPumpPWMDutyCyclePct );
+        bpControlTimerCounter = 0;
         result = BLOOD_PUMP_CONTROL_TO_TARGET_STATE;
     }
     // Continue ramp up
@@ -641,14 +638,11 @@
     else if ( bloodPumpPWMDutyCyclePctSet <= bloodPumpPWMDutyCyclePct )
     {
         resetBloodFlowMovingAverage();
+        bloodPumpPWMDutyCyclePctSet = bloodPumpPWMDutyCyclePct;
         resetPIController( PI_CONTROLLER_ID_BLOOD_FLOW, bloodPumpPWMDutyCyclePctSet );
         bloodPumpControlModeSet = bloodPumpControlMode;
-        // If open loop mode, set PWM to requested duty cycle where it will stay during control state
-        if ( bloodPumpControlModeSet == PUMP_CONTROL_MODE_OPEN_LOOP )
-        {
-            bloodPumpPWMDutyCyclePctSet = bloodPumpPWMDutyCyclePct;
-            setBloodPumpControlSignalPWM( bloodPumpPWMDutyCyclePct );
-        }
+        setBloodPumpControlSignalPWM( bloodPumpPWMDutyCyclePct );
+        bpControlTimerCounter = 0;
         result = BLOOD_PUMP_CONTROL_TO_TARGET_STATE;
     }
     // Continue ramp down