Bugfixes in TrayFeeder and Aligner

Aligner
=======
- Fixed Aligner during resetting with library update to 1.3.4
- Added Vacuum valve to HMI

Etcher
======
- Added Vacuum valve to HMI

TrayFeeder
==========
- Fixed a bug in protocoll parsing
- Added automatic reconnect tries to protocoll handler
- Added buttons to hmi interface for tray feeding and unloading

PLC/01_Stationen/Etcher/FB_Etcher.TcPOU

@@ -20,6 +20,9 @@ VAR_IN_OUT
 	stHMIInterface : ST_HMI_Etcher;
 END_VAR
 VAR
+	_fbValveVacuum : FB_Valve('Vacuum');
+	_stValveVacuumConfig : ST_ValveConfig;
+
 	_fbValveDoor : FB_Valve('Door');
 	_stValveDoorCfg : ST_ValveConfig := (
 		xHasClosedFeedback := TRUE,
@@ -79,8 +82,6 @@ VAR
 	_fbRobot : FB_Mecademics;
 	_fbSpinner : FB_AxisPTP;
 	
-	xDisableVacuum AT %Q* : BOOL;
-	
 	_fbValveEnableFilmetch : FB_Valve('');
 	
 	_stValveConfig : ST_ValveConfig;
@@ -121,6 +122,14 @@ END_IF
 // Todo bessere implementierung finden
 //_xOpenChuckClamp := xOpenChuckClamp OR stHMIInterface.stChuckUnlockCmd.xRequest;
 
+_fbValveVacuum(
+	xAutomaticOpen := xEnableVacuum,
+	xReleaseErrors:= xReleaseAlarms, 
+	stValveConfig:= _stValveVacuumConfig, 
+	xReleaseManualMode:= xReleaseManualMode, 
+	xConfirmAlarms:= xConfirmAlarms,  
+	stHMIInterface:= stHMIInterface.stVacuumValve);
+
 _fbUnlockLeft( 
 	xAutomaticOpen:= _xOpenChuckClamp, 
 	xReleaseErrors:= xReleaseAlarms, 
@@ -162,8 +171,6 @@ _fbSpinner(
 	rOverride:= 100.0, 
 	lrVelocity:= _lrSpinnerVelo, 
 	xConfirmAlarms:= xConfirmAlarms);
-	
-xDisableVacuum := (NOT xEnableVacuum);
 
 _fbRobot(stPackMLHMIInterface := stHMIInterface.stMecaCmds);
 
@@ -309,7 +316,12 @@ _stSMConfig.xAbortingDisabled := TRUE;
 
 // Valve config
 _stValveConfig.xHasOpenFeedback := FALSE;
-_stValveConfig.xHasClosedFeedback := FALSE;]]></ST>
+_stValveConfig.xHasClosedFeedback := FALSE;
+
+// Vacuum valve config
+_stValveVacuumConfig.xHasOpenFeedback := FALSE;
+_stValveVacuumConfig.xHasClosedFeedback := FALSE;
+_stValveVacuumConfig.xNormallyOpen := TRUE;]]></ST>
       </Implementation>
     </Method>
     <Method Name="M_JetMeasurement" Id="{5ffd6d61-d32b-40d9-aa63-25591d7cd8df}">