Index: PIControllers.c
===================================================================
diff -u -rca1d590217b1bfd14f0e0682f88e04de076ff199 -r5b4db16e34780cbbe85fbc3b994acbe0e68108e8
--- PIControllers.c	(.../PIControllers.c)	(revision ca1d590217b1bfd14f0e0682f88e04de076ff199)
+++ PIControllers.c	(.../PIControllers.c)	(revision 5b4db16e34780cbbe85fbc3b994acbe0e68108e8)
@@ -71,6 +71,7 @@
     { 0.0, 0.0, 2650, 350, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 4.0,  CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },    // PI_CONTROLLER_ID_D12_PUMP
     { 0.0, 0.0, 2650, 350, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 4.0,  CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },    // PI_CONTROLLER_ID_D48_PUMP
     { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 15.0, CONTROLLER_BIDIRECTIONAL, TRUE, 0.0 },     // PI_CONTROLLER_ID_D5_HEAT
+    { 0.0, 0.0, 50.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 100.0, CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },   // PI_CONTROLLER_ID_D5_HEAT_OUTER_LOOP
     { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 5.0,  CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },    // PI_CONTROLLER_ID_D45_HEAT
     { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 25.0,  CONTROLLER_UNIDIRECTIONAL, FALSE, 0.0 },  // PI_CONTROLLER_ID_RO_PUMP
     { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.1,  CONTROLLER_UNIDIRECTIONAL, FALSE, 0.0 },   // PI_CONTROLLER_ID_RO_PUMP_MAX_PRES
@@ -340,18 +341,17 @@
 
     return output;
 }
+
 /*********************************************************************//**
  * @brief
- * The getPIControllerSignals function returns the latest requested signal sample.
+ * The setPIControllerStepLimit function sets the step limit value.
  * @details \b Inputs: none
  * @details \b Outputs: maxErrorSumStep of controller ID
  * @details \b Alarms: ALARM_ID_XX_SOFTWARE_FAULT when invalid PI controller
  * Id is passed.
- * @details \b Alarms: ALARM_ID_XX_SOFTWARE_FAULT when invalid PI controller
- * stemp limit is passed.
  * @param controllerID ID filter number
  * @param stepLimit maximum step limit
- * @return latest sample requested
+ * @return none
  *************************************************************************/
 void setPIControllerStepLimit( PI_CONTROLLER_ID_T controllerID, F32 stepLimit )
 {
@@ -382,4 +382,45 @@
     }
 }
 
+/*********************************************************************//**
+ * @brief
+ * The setPIControllerFeedForward function sets the latest feed forward value
+ * to the corresponding PI controller.
+ * @details \b Inputs: none
+ * @details \b Outputs: feedforward of controller ID
+ * @details \b Alarms: ALARM_ID_XX_SOFTWARE_FAULT when invalid PI controller
+ * Id is passed.
+ * @param controllerID ID filter number
+ * @param feedforward calculated feed forward control value
+ * @return none
+ *************************************************************************/
+void setPIControllerFeedForward( PI_CONTROLLER_ID_T controllerID, F32 feedforward )
+{
+    PI_CONTROLLER_T *controller;
+
+    if ( controllerID < NUM_OF_PI_CONTROLLERS_IDS )
+    {
+        SET_CONTROLLER( controller, controllerID );
+
+        if ( ( feedforward > NEARLY_ZERO ) && ( feedforward < MAX_ILIMIT ) )
+        {
+            controller->feedForward = feedforward;
+        }
+        else
+        {
+#ifdef _DD_
+            SET_ALARM_WITH_2_U32_DATA( ALARM_ID_DD_SOFTWARE_FAULT, SW_FAULT_ID_PI_CTRL_INVALID_FEED_FORWARD_LIMIT, (U32)feedforward )
+#endif
+        }
+
+    }
+    else
+    {
+#ifdef _DD_
+        // Invalid controller given
+        SET_ALARM_WITH_2_U32_DATA( ALARM_ID_DD_SOFTWARE_FAULT, SW_FAULT_ID_PI_CTRL_INVALID_CONTROLLER, (U32)controllerID )
+#endif
+    }
+}
+
 /**@}*/