Index: firmware/App/Controllers/DialysatePumps.c
===================================================================
diff -u -ra8a9efaaea2ba9f38705b4ec2d47ff1252c833e2 -r724b64673b719eaac10b0c9dd839ad9675274911
--- firmware/App/Controllers/DialysatePumps.c	(.../DialysatePumps.c)	(revision a8a9efaaea2ba9f38705b4ec2d47ff1252c833e2)
+++ firmware/App/Controllers/DialysatePumps.c	(.../DialysatePumps.c)	(revision 724b64673b719eaac10b0c9dd839ad9675274911)
@@ -258,9 +258,10 @@
  * @details \b Alarms: ALARM_ID_DD_SOFTWARE_FAULT when invalid pump id supplied.
  * @param pumpId pump id to set the new speed.
  * @param rpm new dialysate pump target RPM
+ * @param isOpenLoopControlEnabled dialysate pump control method
  * @return TRUE if new target RPM is set, FALSE if not
  *************************************************************************/
-BOOL setDialysatePumpTargetRPM( DIALYSATE_PUMPS_T pumpId, U32 rpm )
+BOOL setDialysatePumpTargetRPM( DIALYSATE_PUMPS_T pumpId, U32 rpm, BOOL isOpenLoopControlEnabled )
 {
     BOOL result = FALSE;
 
@@ -280,6 +281,9 @@
             pumpTargetSpeed[ pumpId ].data = MAX_DIALYSATE_PUMP_RPM;
         }
 
+        // Open loop or close loop control
+        isDialPumpOpenLoopEnabled[ pumpId ] = isOpenLoopControlEnabled;
+
         //handle target speed update when pump is running
         if ( DIALYSATE_PUMP_CONTROL_TO_TARGET_STATE == dialysatePumps[ pumpId ].dialysatePumpState )
         {
@@ -1135,9 +1139,7 @@
                 if ( ( TRUE == payload.startStop ) &&
                       ( ( payload.rpm >= MIN_DIALYSATE_PUMP_RPM ) && ( payload.rpm <= MAX_DIALYSATE_PUMP_RPM ) ) )
                 {
-                    setDialysatePumpTargetRPM( (DIALYSATE_PUMPS_T)payload.pumpID, payload.rpm );
-                    // Pump control
-                    isDialPumpOpenLoopEnabled[payload.pumpID] = payload.pumpControl;
+                    setDialysatePumpTargetRPM( (DIALYSATE_PUMPS_T)payload.pumpID, payload.rpm, (BOOL)payload.pumpControl );
                     result = TRUE;
                 }