Index: dialin/common/hd_defs.py
===================================================================
diff -u -r19ed99efea69f85cf5ea175a39555dfaa8e493e0 -r236a8c3d344355c862eb758e06f6a5008e88ba8c
--- dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 19ed99efea69f85cf5ea175a39555dfaa8e493e0)
+++ dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 236a8c3d344355c862eb758e06f6a5008e88ba8c)
@@ -332,3 +332,9 @@
     TREATMENT_END_WAIT_FOR_RINSEBACK_STATE = 0
     TREATMENT_END_PAUSED_STATE = 1
     NUM_OF_TREATMENT_END_STATES = 2
+
+
+@unique
+class HDFaultState(DialinEnum):
+    HD_FAULT_STATE_START = 0
+    NUM_OF_HD_FAULT_STATES = 1
Index: dialin/dg/events.py
===================================================================
diff -u -r09cbb74248e9fb44ea81b9a2131d81e96e4a9d8d -r236a8c3d344355c862eb758e06f6a5008e88ba8c
--- dialin/dg/events.py	(.../events.py)	(revision 09cbb74248e9fb44ea81b9a2131d81e96e4a9d8d)
+++ dialin/dg/events.py	(.../events.py)	(revision 236a8c3d344355c862eb758e06f6a5008e88ba8c)
@@ -51,7 +51,7 @@
         self._dg_op_mode_2_sub_mode = {DGOpModes.DG_MODE_FAUL.name: DGFaultStates,
                                        DGOpModes.DG_MODE_INIT.name: DGInitStates,
                                        DGOpModes.DG_MODE_STAN.name: DGStandByModeStates,
-                                       DGOpModes.DG_MODE_GENE.name: DGRecircModeStates,
+                                       DGOpModes.DG_MODE_GENE.name: DGGenIdleModeStates,
                                        DGOpModes.DG_MODE_FILL.name: DGFillModeStates,
                                        DGOpModes.DG_MODE_DRAI.name: DGDrainModeStates,
                                        DGOpModes.DG_MODE_FLUS.name: DGFlushStates,