Started to change to HAL architecture

PLC/LibraryCandidates/PackML/POUs/FB_PackMLGeneric.TcPOU

@@ -46,6 +46,9 @@ VAR
 	
 	// State state machine variable
 	_iSSM : INT := 0;
+	
+	// Internal manual mode release flag when changed to manual mode
+	_xReleaseManualMode : BOOL;
 END_VAR
 ]]></Declaration>
     <Implementation>
@@ -87,6 +90,8 @@ IF _eLastState <> _stStatus.eStateCurrent THEN
 	_eLastState := _stStatus.eStateCurrent;
 END_IF
 
+// Set release manual mode flag when we are in manual mode
+_xReleaseManualMode := (_stStatus.eUnitModeCurrent = E_PackMLUnitMode.MANUAL);
 
 // Call state method according to current state
 CASE _stStatus.eStateCurrent OF