Index: MsgDefs.h
===================================================================
diff -u -r2b05af3b22a0c1f70c7a7ecf6c71b9f4c76de51d -r4929d0d6b1e6d1a12b2f5647c629d0721da64e18
--- MsgDefs.h	(.../MsgDefs.h)	(revision 2b05af3b22a0c1f70c7a7ecf6c71b9f4c76de51d)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 4929d0d6b1e6d1a12b2f5647c629d0721da64e18)
@@ -78,6 +78,7 @@
     MSG_ID_DD_BAL_CHAMBER_DATA = 0x2E,                                              ///< DD balancing chamber data
     MSG_ID_DD_GEN_DIALYSATE_MODE_DATA = 0x2F,                                       ///< DD Generate dialysate mode data
     MSG_ID_DD_GEN_DIALYSATE_REQUEST_DATA = 0x30,                                    ///< DD Generate dialysate request data coming from TD with additional parameters
+    MSG_ID_DD_RO_START_STOP_CMD_REQUEST = 0x31,                                     ///< DD requests RO to start/stop delivering the purified water.
 
     // service/test CAN messages
     MSG_ID_FIRST_TD_TESTER_MESSAGE = 0x8000,                                        ///< First TD test message ID
@@ -175,6 +176,7 @@
     MSG_ID_DD_CONCENTRATE_PUMPS_START_STOP_OVERRIDE_REQUEST = 0xA02D,               ///< DD Concentrate pumps start/stop override request
     MSG_ID_DD_HEATERS_START_STOP_OVERRIDE_REQUEST = 0xA02E,                         ///< DD Heaters start override request
     MSG_ID_DD_VALVES_OPEN_CLOSE_STATE_OVERRIDE_REQUEST = 0xA02F,                    ///< DD Valves open/close state override request
+    MSD_ID_DD_RO_COMMUNICATION_STATUS_OVERRIDE_REQUEST = 0xA030,                    ///< DD RO CAN Communication status override request
 
     MSG_ID_TD_DEBUG_EVENT = 0xFFF1,                                                 ///< TD debug event text to be logged in event log
     MSG_ID_DD_DEBUG_EVENT = 0xFFF2,                                                 ///< DD debug event text to be logged in event log