Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -re781d3b87509e75ae6a2bde6da3d5819b7b5a2da -r9dda32df52314738f8ef9a4753304d27cd27f878
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision e781d3b87509e75ae6a2bde6da3d5819b7b5a2da)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 9dda32df52314738f8ef9a4753304d27cd27f878)
@@ -8,7 +8,7 @@
 * @file    SystemCommMessages.c
 *
 * @author  (last)      Dara Navaei
-* @date    (last)      03-Nov-2022
+* @date    (last)      11-Nov-2022
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -3684,6 +3684,38 @@
 
 /*********************************************************************//**
  * @brief
+ * The handleHDDialInPumpRotorCountOverrideRequest function handles a request to
+ * override the dialysate inlet pump rotor count.
+ * @details Inputs: none
+ * @details Outputs: message handled
+ * @param message a pointer to the message to handle
+ * @return none
+ *************************************************************************/
+void handleHDDialInPumpRotorCountOverrideRequest( MESSAGE_T *message )
+{
+    TEST_OVERRIDE_PAYLOAD_T payload;
+    BOOL result = FALSE;
+
+    // Verify payload length
+    if ( sizeof(TEST_OVERRIDE_PAYLOAD_T) == message->hdr.payloadLen )
+    {
+        memcpy( &payload, message->payload, sizeof(TEST_OVERRIDE_PAYLOAD_T) );
+        if ( FALSE == payload.reset )
+        {
+            result = testSetDialysateInPumpRotorCountOverride( payload.state.u32 );
+        }
+        else
+        {
+            result = testResetDialysateInPumpRotorCountOverride();
+        }
+    }
+
+    // Respond to request
+    sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, result );
+}
+
+/*********************************************************************//**
+ * @brief
  * The handleTestBloodPumpRotorMeasuredSpeedOverrideRequest function handles a request to
  * override the measured blood pump rotor speed (RPM).
  * @details Inputs: none
@@ -5219,6 +5251,7 @@
     if ( sizeof( TEST_OVERRIDE_PAYLOAD_T ) == message->hdr.payloadLen )
     {
         memcpy( &payload, message->payload, sizeof( TEST_OVERRIDE_PAYLOAD_T ) );
+
         if ( FALSE == payload.reset )
         {
             result = testSetBatteryRemainingPercentOverride( payload.state.f32 );