Index: TD_Ejector/loader.py
===================================================================
diff -u -r9307b8315113adb7ad1823a19d58df6ea7e4ef8b -r5875ce76e61acd0220d42445b8cfaed8c3af0a0f
--- TD_Ejector/loader.py	(.../loader.py)	(revision 9307b8315113adb7ad1823a19d58df6ea7e4ef8b)
+++ TD_Ejector/loader.py	(.../loader.py)	(revision 5875ce76e61acd0220d42445b8cfaed8c3af0a0f)
@@ -30,18 +30,19 @@
         finds and creates widgets
         :return: none
         """
-        self.tbReset    = self.find_widget(QtWidgets.QToolButton    , 'tbReset'                 )   
-        self.tbSend     = self.find_widget(QtWidgets.QToolButton    , 'tbSend'                  )
+        self.tbSend             = self.find_widget(QtWidgets.QToolButton    , 'tbSend'                  )
 
-        self.state   = self.find_widget(QtWidgets.QSpinBox          , 'stateSpinBox'            )
-        self.setSpeed = self.find_widget(QtWidgets.QDoubleSpinBox   , 'setSpeedDoubleSpinBox'   )
+        self.state              = self.find_widget(QtWidgets.QSpinBox          , 'stateSpinBox'         )
+        self.setSpeed           = self.find_widget(QtWidgets.QDoubleSpinBox    , 'setSpeedDoubleSpinBox')
+        self.sbRetractOptSensor = self.find_widget(QtWidgets.QSpinBox          , 'sbRetractOptSensor'   )
+        self.sbEngageOptSensor  = self.find_widget(QtWidgets.QSpinBox          , 'sbEngageOptSensor'    )
 
+
     def _init_connections(self):
         """
         initializes the widgets connections
         :return: none
         """
-        self.tbReset.clicked.connect(self._init_widgets)
         self.tbSend.clicked.connect(self.do_ejector_data)
 
     @Slot()
@@ -52,16 +53,17 @@
         """
         self.state.setValue(0)
         self.setSpeed.setValue(0)
+        self.sbRetractOptSensor.setValue(0)
+        self.sbEngageOptSensor.setValue(0)
 
     @Slot()
     def do_ejector_data(self):
         """
         the slot for ejector change
         :return: none
         """
-        H5_state      = self.state      .value()
-        H5_set_speed  = self.setSpeed   .value()
         self.td_interface.td_ejector(
-            H5_state      ,
-            H5_set_speed
-        )
+            self.state              .value()    ,
+            self.setSpeed           .value()    ,
+            self.sbRetractOptSensor .value()    ,
+            self.sbEngageOptSensor  .value()    )