Index: firmware/App/Controllers/ROPump.c
===================================================================
diff -u -re832be54a818fe1af79b225e4b43cd148be89fa4 -r2ee6757cc12428790724f5a46d689675ea0e4e38
--- firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision e832be54a818fe1af79b225e4b43cd148be89fa4)
+++ firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision 2ee6757cc12428790724f5a46d689675ea0e4e38)
@@ -156,7 +156,7 @@
 static void setROPumpControlSignalDutyCycle( F32 dutyCycle );
 static void stopROPump( void );
 static void publishROPumpData( void );
-static F32 getROFeedbackVoltage( void );
+static F32 getROFeedbackDutyCycle( void );
 
 /*********************************************************************//**
  * @brief
@@ -337,7 +337,7 @@
  * The execROPumpMonitor function executes the RO pump monitor. The RO flow
  * sensor is read, filtered, converted to L/min and calibrated.
  * @details Inputs: measuredFlowReadingsSum, flowFilterCounter,
- * measuredROFlowRateLPM, roPumpState, roFeedbackVoltage,
+ * measuredROFlowRateLPM, roPumpState, roPumpFeedbackDutyCyclePct,
  * flowOutOfRangeCounter, roPumpControlMode, Ppo
  * @details Outputs: measuredFlowReadingsSum, flowFilterCounter,
  * measuredROFlowRateLPM, roVolumeL, roPumpFeedbackDutyCyclePct
@@ -397,7 +397,7 @@
             roPumpFeedbackDutyCyclePct.data = 1.0F - ( roFeedbackVoltage / ROP_FEEDBACK_0_PCT_DUTY_CYCLE_VOLTAGE );
             isDutyCylceOutOfRange           = ( fabs( getROFeedbackVoltage() - roPumpDutyCyclePctSet ) > ROP_DUTY_CYCLE_OUT_OF_RANGE_TOLERANCE ? TRUE : FALSE );
 
-            checkPersistentAlarm( ALARM_ID_RO_PUMP_DUTY_CYCLE_OUT_OF_RANGE, isDutyCylceOutOfRange, getROFeedbackVoltage(), roPumpDutyCyclePctSet );
+            checkPersistentAlarm( ALARM_ID_RO_PUMP_DUTY_CYCLE_OUT_OF_RANGE, isDutyCylceOutOfRange, getROFeedbackDutyCycle(), roPumpDutyCyclePctSet );
 
             // Check if it the alarm has timed out and if the pump is supposed to be off but it is still on, activate the safety shutdown
             if ( ( TRUE == isAlarmActive( ALARM_ID_RO_PUMP_DUTY_CYCLE_OUT_OF_RANGE ) ) && ( FALSE == isROPumpOn ) )
@@ -537,17 +537,17 @@
 
 /*********************************************************************//**
  * @brief
- * The getROFeedbackVoltage function returns the RO pump feedback
+ * The getROFeedbackDutyCyle function returns the RO pump feedback
  * voltage.
  * @details Inputs: roPumpFeedbackDutyCyclePct
  * @details Outputs: none
- * @return ro pump voltage feedback
+ * @return ro pump feedback duty cycle
  *************************************************************************/
-static F32 getROFeedbackVoltage( void )
+static F32 getROFeedbackDutyCyle( void )
 {
-    F32 feedbackVotlage = getF32OverrideValue( &roPumpFeedbackDutyCyclePct );
+    F32 feedbackdutyCycle = getF32OverrideValue( &roPumpFeedbackDutyCyclePct );
 
-    return feedbackVotlage;
+    return feedbackdutyCycle;
 }
 
 /*********************************************************************//**
@@ -777,7 +777,7 @@
         pumpData.roPumpDutyCycle      = roPumpDutyCyclePctSet * FRACTION_TO_PERCENT_FACTOR;
         pumpData.roMeasFlowRateLPM    = getMeasuredFlowRateLPM( RO_FLOW_SENSOR );
         pumpData.roPumpState          = (U32)roPumpState;
-        pumpData.roPumpFBDutyCycle    = getROFeedbackVoltage() * FRACTION_TO_PERCENT_FACTOR;
+        pumpData.roPumpFBDutyCycle    = getROFeedbackDutyCycle() * FRACTION_TO_PERCENT_FACTOR;
 
         broadcastData( MSG_ID_RO_PUMP_DATA, COMM_BUFFER_OUT_CAN_DG_BROADCAST, (U08*)&pumpData, sizeof( RO_PUMP_DATA_T ) );
         roPumpDataPublicationTimerCounter = 0;
@@ -998,14 +998,14 @@
 
 /*********************************************************************//**
  * @brief
- * The testSetDrainPumpMeasuredRPMOverride function overrides the drain pump
- * measured RPM data.
+ * The testSetROPumpMeasuredFeedbackDutyCycleOverride function overrides the
+ * feedback duty cycle.
  * @details Inputs: none
- * @details Outputs: drainPumpMeasuredRPM
- * @param value override drain pump measured data
+ * @details Outputs: roPumpFeedbackDutyCyclePct
+ * @param value override feedback duty cycle.
  * @return TRUE if override successful, FALSE if not
  *************************************************************************/
-BOOL testSetROPumpMeasuredFeedbackVoltageOverride( F32 value )
+BOOL testSetROPumpMeasuredFeedbackDutyCycleOverride( F32 value )
 {
     BOOL status = FALSE;
 
@@ -1026,13 +1026,13 @@
 
 /*********************************************************************//**
  * @brief
- * The testResetDrainPumpMeasuredRPMOverride function resets the drain pump
- * measured RPM data.
+ * The testResetROPumpMeasuredFeedbackDutyCycleOverride function resets the
+ * feedback duty cycle.
  * @details Inputs: none
- * @details Outputs: drainPumpMeasuredRPM
+ * @details Outputs: roPumpFeedbackDutyCyclePct
  * @return TRUE if override reset successful, FALSE if not
  *************************************************************************/
-BOOL testResetROPumpMeasuredFeedbackVoltageOverride( void )
+BOOL testResetROPumpMeasuredFeedbackDutyCycleOverride( void )
 {
     BOOL status = FALSE;
 
Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r2830e6300c40e331b274511fa9183937810cc190 -r2ee6757cc12428790724f5a46d689675ea0e4e38
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 2830e6300c40e331b274511fa9183937810cc190)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 2ee6757cc12428790724f5a46d689675ea0e4e38)
@@ -3871,11 +3871,11 @@
         memcpy( &payload, message->payload, sizeof( TEST_OVERRIDE_PAYLOAD_T ) );
         if ( FALSE == payload.reset )
         {
-            result = testSetROPumpMeasuredFeedbackVoltageOverride( payload.state.f32 );
+            result = testSetROPumpMeasuredFeedbackDutyCycleOverride( payload.state.f32 );
         }
         else
         {
-            result = testResetROPumpMeasuredFeedbackVoltageOverride();
+            result = testResetROPumpMeasuredFeedbackDutyCycleOverride();
         }
     }