Index: dialin/common/hd_defs.py
===================================================================
diff -u -r5ec801f43e65413434a64b53f7847058b11864ed -ra4e586f6eae3319190ca6b3aeecd6ce263bda7f5
--- dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 5ec801f43e65413434a64b53f7847058b11864ed)
+++ dialin/common/hd_defs.py	(.../hd_defs.py)	(revision a4e586f6eae3319190ca6b3aeecd6ce263bda7f5)
@@ -7,8 +7,8 @@
 #
 # @file    hd_defs.py
 #
-# @author  (last)      Micahel Garthwaite
-# @date    (last)      12-Oct-2022
+# @author  (last)      Behrouz NematiPour
+# @date    (last)      24-Oct-2022
 # @author  (original)  Peter Lucia
 # @date    (original)  04-Dec-2020
 #
@@ -357,23 +357,32 @@
 
 @unique
 class TreatmentParameters(DialinEnum):
-    TREATMENT_PARAM_BLOOD_FLOW_RATE_ML_MIN = 0
-    TREATMENT_PARAM_DIALYSATE_FLOW_RATE_ML_MIN = 1
-    TREATMENT_PARAM_TREATMENT_DURATION_MIN = 2
-    TREATMENT_PARAM_HEPARIN_PRESTOP_MIN = 3
-    TREATMENT_PARAM_SALINE_BOLUS_VOLUME_ML = 4
-    TREATMENT_PARAM_ACID_CONCENTRATE = 5
-    TREATMENT_PARAM_BICARB_CONCENTRATE = 6
-    TREATMENT_PARAM_DIALYZER_TYPE = 7
-    TREATMENT_PARAM_HEPARIN_TYPE = 8
-    TREATMENT_PARAM_BLOOD_PRESSURE_MEAS_INTERVAL_MIN = 9
-    TREATMENT_PARAM_RINSEBACK_FLOW_RATE_ML_MIN = 10
-    TREATMENT_PARAM_ARTERIAL_PRESSURE_LOW_LIMIT_MMHG = 11
-    TREATMENT_PARAM_ARTERIAL_PRESSURE_HIGH_LIMIT_MMHG = 12
-    TREATMENT_PARAM_VENOUS_PRESSURE_LOW_LIMIT_MMHG = 13
-    TREATMENT_PARAM_VENOUS_PRESSURE_HIGH_LIMIT_MMHG = 14
-    TREATMENT_PARAM_HEPARIN_DISPENSE_RATE_ML_HR = 15
-    TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME_ML = 16
-    TREATMENT_PARAM_DIALYSATE_TEMPERATURE_C = 17
-    TREATMENT_PARAM_UF_VOLUME_L = 18
-    NUM_OF_TREATMENT_PARAMS = 19
+    TREATMENT_PARAM_BLOOD_FLOW_RATE_ML_MIN                  = 0                                                              
+    TREATMENT_PARAM_DIALYSATE_FLOW_RATE_ML_MIN              = 1                                                                  
+    TREATMENT_PARAM_TREATMENT_DURATION_MIN                  = 2                                                              
+    TREATMENT_PARAM_HEPARIN_PRESTOP_MIN                     = 3                                                           
+    TREATMENT_PARAM_SALINE_BOLUS_VOLUME_ML                  = 4                                                              
+    TREATMENT_PARAM_ACID_CONCENTRATE                        = 5                                                                
+    TREATMENT_PARAM_BICARB_CONCENTRATE                      = 6                                                          
+    TREATMENT_PARAM_DIALYZER_TYPE                           = 7                                                         
+    TREATMENT_PARAM_HEPARIN_TYPE                            = 8                                                            
+    TREATMENT_PARAM_BLOOD_PRESSURE_MEAS_INTERVAL_MIN        = 9                                                                                
+    TREATMENT_PARAM_RINSEBACK_FLOW_RATE_ML_MIN              = 10                                                                  
+    TREATMENT_PARAM_ARTERIAL_PRESSURE_LOW_LIMIT_MMHG        = 11                                                                                
+    TREATMENT_PARAM_ARTERIAL_PRESSURE_HIGH_LIMIT_MMHG       = 12                                                                             
+    TREATMENT_PARAM_VENOUS_PRESSURE_LOW_LIMIT_MMHG          = 13                                                                      
+    TREATMENT_PARAM_VENOUS_PRESSURE_HIGH_LIMIT_MMHG         = 14                                                                       
+    TREATMENT_PARAM_HEPARIN_DISPENSE_RATE_ML_HR             = 15                                                                   
+    TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME_ML                 = 16                                                               
+    TREATMENT_PARAM_DIALYSATE_TEMPERATURE_C                 = 17                                                               
+    TREATMENT_PARAM_UF_VOLUME_L                             = 18                                                   
+    NUM_OF_TREATMENT_PARAMS                                 = 19                                                                                
+
+@unique
+class PowerOffCommands(DialinEnum):
+    """
+    power off commands enum
+    """
+    PW_COMMAND_OPEN                                         = 0
+    PW_TIMEOUT_CLOSE                                        = 1
+    PW_REJECT_SHOW                                          = 2