First string implemented

PLC/POUs/FB_Safety.TcPOU

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.12">
+  <POU Name="FB_Safety" Id="{f74eb8e4-e878-485f-9706-8dd039061a6b}" SpecialFunc="None">
+    <Declaration><![CDATA[FUNCTION_BLOCK FB_Safety
+VAR_INPUT
+	xVoltagesInRange AT %I* : BOOL;
+	xPressureInRange AT %I* : BOOL;
+	xTemperaturesInRange AT %I* : BOOL;
+	
+	xReset : BOOL;
+END_VAR
+VAR_OUTPUT
+END_VAR
+VAR
+	_latchedVoltages : BOOL;
+	_latchedPressures : BOOL;
+	_latechedTemperatures : BOOL;
+	
+	_xErrorLatched : BOOL;
+END_VAR
+]]></Declaration>
+    <Implementation>
+      <ST><![CDATA[IF xReset THEN
+	xReset := FALSE;
+	_latchedVoltages := FALSE;
+	_latchedPressures := FALSE;
+	_latechedTemperatures := FALSE;
+	_xErrorLatched := FALSE;
+END_IF
+
+IF (NOT xVoltagesInRange) AND NOT _xErrorLatched THEN
+	_latchedVoltages := TRUE;
+	_xErrorLatched := TRUE;
+END_IF
+
+IF (NOT xPressureInRange) AND NOT _xErrorLatched THEN
+	_latchedPressures := TRUE;
+	_xErrorLatched := TRUE;
+END_IF
+
+IF (NOT xTemperaturesInRange) AND NOT _xErrorLatched THEN
+	_latechedTemperatures := TRUE;
+	_xErrorLatched := TRUE;
+END_IF]]></ST>
+    </Implementation>
+    <LineIds Name="FB_Safety">
+      <LineId Id="28" Count="0" />
+      <LineId Id="30" Count="0" />
+      <LineId Id="32" Count="2" />
+      <LineId Id="40" Count="0" />
+      <LineId Id="31" Count="0" />
+      <LineId Id="29" Count="0" />
+      <LineId Id="9" Count="0" />
+      <LineId Id="18" Count="0" />
+      <LineId Id="37" Count="0" />
+      <LineId Id="19" Count="0" />
+      <LineId Id="21" Count="2" />
+      <LineId Id="38" Count="0" />
+      <LineId Id="20" Count="0" />
+      <LineId Id="25" Count="2" />
+      <LineId Id="39" Count="0" />
+      <LineId Id="24" Count="0" />
+    </LineIds>
+  </POU>
+</TcPlcObject>