Index: simulator/plugins/disinfectionstates/loader.py
===================================================================
diff -u -rae63fbc76b4638ffdcdaad7b69648beeee3340c3 -r967521dff94783ce48b50abc8db6bcd67bb501bf
--- simulator/plugins/disinfectionstates/loader.py	(.../loader.py)	(revision ae63fbc76b4638ffdcdaad7b69648beeee3340c3)
+++ simulator/plugins/disinfectionstates/loader.py	(.../loader.py)	(revision 967521dff94783ce48b50abc8db6bcd67bb501bf)
@@ -9,10 +9,8 @@
 # parent
 from simulator.dynamicloader import DynamicLoader
 # hd Simulator
-from dialin.ui.hd_simulator import HDSimulator
+from simulator.interface import SimulationInterface
 # plugin specific
-from dialin.common.hd_defs import HDDefs
-from dialin.common.hd_defs import HD_Standby_States
 
 
 class Loader(DynamicLoader):
@@ -26,8 +24,8 @@
     tblHeatMode: QtWidgets.QTableWidget
     tblChemicalMode: QtWidgets.QTableWidget
 
-    def __init__(self, hd_simulator: HDSimulator):
-        super().__init__(os.path.dirname(__file__), hd_simulator)
+    def __init__(self, interface: SimulationInterface):
+        super().__init__(os.path.dirname(__file__), interface)
 
     def _init_loader(self):
         """
@@ -59,10 +57,10 @@
         initializes the widgets' properties
         :return: none
         """
-        self.tblSubMode.setCurrentCell(0, 0)  # not defined in FwCommon yet
-        self.tblFlushMode.setCurrentCell(0, 0)  # not defined in FwCommon yet
-        self.tblHeatMode.setCurrentCell(HD_Standby_States.STANDBY_START_STATE.value, 0)
-        self.tblChemicalMode.setCurrentCell(0, 0)  # not defined in FwCommon yet
+        self.tblSubMode.setCurrentCell(0, 0)
+        self.tblFlushMode.setCurrentCell(0, 0)
+        self.tblHeatMode.setCurrentCell(0, 0)
+        self.tblChemicalMode.setCurrentCell(0, 0)
         self.tblSubMode.horizontalHeaderItem(0).setTextAlignment(QtCore.Qt.AlignLeft)
         self.tblFlushMode.horizontalHeaderItem(0).setTextAlignment(QtCore.Qt.AlignLeft)
         self.tblHeatMode.horizontalHeaderItem(0).setTextAlignment(QtCore.Qt.AlignLeft)
@@ -75,10 +73,10 @@
         :return: none
         """
         sub_mode = int(self.tblSubMode.verticalHeaderItem(self.tblSubMode.currentRow()).text())
-        flush_mode = 0  # int(self.tblFlushMode.verticalHeaderItem(self.tblFlushMode.currentRow()).text())
+        flush_mode = int(self.tblFlushMode.verticalHeaderItem(self.tblFlushMode.currentRow()).text())
         heat_mode = int(self.tblHeatMode.verticalHeaderItem(self.tblHeatMode.currentRow()).text())
-        chemical_mode = 0  # int(self.tblChemicalMode.verticalHeaderItem(self.tblChemicalMode.currentRow()).text())
-        self.hd_simulator.cmd_send_dg_disinfection_state(
+        chemical_mode = int(self.tblChemicalMode.verticalHeaderItem(self.tblChemicalMode.currentRow()).text())
+        self.interface.dg.cmd_send_dg_disinfection_state(
             sub_mode,
             flush_mode,
             heat_mode,