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/TrayFeeder/FB_TrayFeederParser.TcPOU

@@ -5,7 +5,6 @@
 VAR_INPUT
 END_VAR
 VAR_OUTPUT
-	stStatus : ST_TrayFeederStatus;
 END_VAR
 VAR
 	_stStatus : ST_TrayFeederStatus;
@@ -116,7 +115,7 @@ _iLength := LEN(sResponse);
 
 IF 'STAT-FEED' = _sGAF THEN
 	// Get parameter string
-	_sParams := MID(sResponse, LEN(sResponse) - 12, 12);
+	_sParams := MID(sResponse, LEN(sResponse) - 11, 12);
 	
 	FOR _uiCounter := 0 TO MAX_PARAMS DO
 		_xSplitResult := FindAndSplit(
@@ -127,6 +126,8 @@ IF 'STAT-FEED' = _sGAF THEN
 
 		IF _xSplitResult THEN
 			M_StatFeedParams(_sParam);
+		ELSE
+			EXIT;
 		END_IF
 	END_FOR
 	RETURN;
@@ -147,7 +148,6 @@ IF 'EVEN-SYST' = _sGAF THEN
 			M_EvenSystParams(_sParam);
 		END_IF
 	END_FOR
-	RETURN;
 END_IF
 
 IF 'EVEN-INIT' = _sGAF THEN
@@ -220,9 +220,7 @@ END_IF
 
 IF 'ERRO-DISP' = _sGAF THEN
 	RETURN;
-END_IF
-
-stStatus := _stStatus;]]></ST>
+END_IF]]></ST>
       </Implementation>
     </Method>
     <Method Name="M_StatFeedParams" Id="{0f709e96-deb5-41d4-a649-6a94f81e2861}">
@@ -267,5 +265,16 @@ IF _xSplitOk THEN
 END_IF]]></ST>
       </Implementation>
     </Method>
+    <Property Name="P_Status" Id="{20979751-d4c1-49d9-b10b-c37404f0389d}">
+      <Declaration><![CDATA[PROPERTY P_Status : ST_TrayFeederStatus]]></Declaration>
+      <Get Name="Get" Id="{fd6a9782-a339-4e31-8a2f-e1b1d771cedb}">
+        <Declaration><![CDATA[VAR
+END_VAR
+]]></Declaration>
+        <Implementation>
+          <ST><![CDATA[P_Status := _stStatus;]]></ST>
+        </Implementation>
+      </Get>
+    </Property>
   </POU>
 </TcPlcObject>