First version Tray Feeder ready for test

- Tray feeder implementation ready for first tests
- Some refactoring of packml function names
- Added .xtv file to project again because of linking issues
- Added hmi button for packml complete command
- Started media cabinet

PLC/01_Stationen/MediaStation/POUs/FB_MediaCabinet.TcPOU

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TcPlcObject Version="1.1.0.1">
+  <POU Name="FB_MediaCabinet" Id="{9de34b64-23ba-4fef-b086-9297bbd06f24}" SpecialFunc="None">
+    <Declaration><![CDATA[FUNCTION_BLOCK FB_MediaCabinet
+VAR_INPUT
+END_VAR
+VAR_OUTPUT
+END_VAR
+VAR
+	// (1) Acetic acid 99%
+	_fbTankAceticAcidHigh : FB_Tank;
+	
+	// (2) Sulfuric acid
+	_fbTankSulfuricAcid : FB_Tank;
+	
+	// (3) Nitric acid 65% mixing
+	_fbTankNitricAcid : FB_Tank;
+	
+	// (4) Acetic acid 10%
+	_fbTankAceticAcidLow : FB_Tank;
+	
+	// (5) Hydrofluoric acid 40%
+	_fbTankHydrofluoricAcid : FB_Tank;
+	
+	// (6) Sulfuric acid mixing
+	_fbTankSulfuricAcidMixing : FB_Tank;
+	
+	// (7) Hydrofluoric acid 40% for mixing
+	_fbTankHydrofluoricAcidMixing : FB_Tank;
+	
+	// (8) SEF
+	_fbTankSEF : FB_Tank;
+	
+	// (9) Filmetch
+	_fbTankFilmetch : FB_Tank;
+
+END_VAR
+]]></Declaration>
+    <Implementation>
+      <ST><![CDATA[]]></ST>
+    </Implementation>
+  </POU>
+</TcPlcObject>

PLC/01_Stationen/MediaStation/POUs/FB_Tank.TcPOU

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+<?xml version="1.0" encoding="utf-8"?>
+<TcPlcObject Version="1.1.0.1">
+  <POU Name="FB_Tank" Id="{d029e65c-5c27-470b-8bee-fea9f0455669}" SpecialFunc="None">
+    <Declaration><![CDATA[FUNCTION_BLOCK FB_Tank
+VAR_INPUT
+	xReleaseErrors : BOOL;
+	xReleaseManualMode : BOOL;
+	xConfirmAlarms : BOOL;
+END_VAR
+VAR_OUTPUT
+	xOverfull : BOOL;
+	xFull : BOOL;
+	xEmpty : BOOL;
+	xError : BOOL;
+END_VAR
+VAR_IN_OUT
+	stHMIInterface : ST_HMI_Tank;
+END_VAR
+VAR
+	i_xOverfull AT %I* : BOOL;
+	i_xFull AT %I* : BOOL;
+	i_xEmpty AT %I* : BOOL;
+	
+	fbFillingValve : FB_Valve;
+	fbDrainValve : FB_Valve;
+	fbPumpValve : FB_Valve;
+	
+	_stValveConfig : ST_ValveConfig;
+	
+	_wFillingValveSafetyIntlkUsed : T_INTERLOCK;
+	_wFillingValveSafetyIntlk : T_INTERLOCK;
+END_VAR
+]]></Declaration>
+    <Implementation>
+      <ST><![CDATA[// Overfull is NC so true if ok
+_wFillingValveSafetyIntlk.0 := i_xOverfull;
+fbFillingValve(
+	xReleaseErrors:= xReleaseErrors, 
+	stValveConfig:= _stValveConfig, 
+	xReleaseManualMode:= xReleaseManualMode, 
+	wSafetyINTLK:= _wFillingValveSafetyIntlk, 
+	wSafetyINTLKUsed:= _wFillingValveSafetyIntlkUsed, 
+	xConfirmAlarms:= xConfirmAlarms, 
+	stHMIInterface:= stHMIInterface.stFillingValve);
+
+fbDrainValve(
+	xReleaseErrors:= xReleaseErrors, 
+	stValveConfig:= _stValveConfig, 
+	xReleaseManualMode:= xReleaseManualMode, 
+	xConfirmAlarms:= xConfirmAlarms, 
+	stHMIInterface:= stHMIInterface.stDrainValve);
+	
+fbPumpValve(
+	xReleaseErrors:= xReleaseErrors, 
+	stValveConfig:= _stValveConfig, 
+	xReleaseManualMode:= xReleaseManualMode, 
+	xConfirmAlarms:= xConfirmAlarms, 
+	stHMIInterface:= stHMIInterface.stPumpValve);]]></ST>
+    </Implementation>
+    <Method Name="FB_Init" Id="{9c6d1842-9c2e-4437-b40f-941f77668ffe}">
+      <Declaration><![CDATA[//FB_Init is always available implicitly and it is used primarily for initialization.
+//The return value is not evaluated. For a specific influence, you can also declare the
+//methods explicitly and provide additional code there with the standard initialization
+//code. You can evaluate the return value.
+METHOD FB_Init: BOOL
+VAR_INPUT
+    bInitRetains: BOOL; // TRUE: the retain variables are initialized (reset warm / reset cold)
+    bInCopyCode: BOOL;  // TRUE: the instance will be copied to the copy code afterward (online change)   
+END_VAR
+]]></Declaration>
+      <Implementation>
+        <ST><![CDATA[_stValveConfig.xHasOpenFeedback := FALSE;
+_stValveConfig.xHasClosedFeedback := FALSE;
+
+stHMIInterface.stFillingValve.stInterlock.asSafetyINTLKName[0] := 'Tank overfull';
+_wFillingValveSafetyIntlkUsed.0 := 1;]]></ST>
+      </Implementation>
+    </Method>
+    <Method Name="M_HandleHMIOutput" Id="{8939e00b-3459-4b5e-a4b3-7b489eec260a}">
+      <Declaration><![CDATA[METHOD PRIVATE M_HandleHMIOutput : BOOL
+VAR_INPUT
+END_VAR
+]]></Declaration>
+      <Implementation>
+        <ST><![CDATA[// Overfull sensor is NC
+stHMIInterface.xOverfull := (NOT i_xOverfull);
+stHMIInterface.xFull := i_xFull;
+stHMIInterface.xEmpty := i_xEmpty;]]></ST>
+      </Implementation>
+    </Method>
+  </POU>
+</TcPlcObject>