skills/events/E_CTU.fbt

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE FBType SYSTEM "http://www.holobloc.com/xml/LibraryElement.dtd">
<FBType Comment="Event driven up counter" Name="E_CTU">
  <Identification Description="Copyright (c) 2017 fortiss GmbH&#13;&#10; &#13;&#10;This program and the accompanying materials are made&#13;&#10;available under the terms of the Eclipse Public License 2.0&#13;&#10;which is available at https://www.eclipse.org/legal/epl-2.0/&#13;&#10;&#13;&#10;SPDX-License-Identifier: EPL-2.0" Standard="61499-1 Annex 2"/>
  <VersionInfo Author="Alois Zoitl" Date="2017-09-21" Organization="fortiss GmbH" Remarks="initial API and implementation and/or initial documentation" Version="1.0"/>
  <InterfaceList>
    <EventInputs>
      <Event Comment="Count up" Name="CU" Type="Event">
        <With Var="PV"/>
      </Event>
      <Event Comment="Reset" Name="R" Type="Event"/>
    </EventInputs>
    <EventOutputs>
      <Event Comment="Count up output" Name="CUO" Type="Event">
        <With Var="Q"/>
        <With Var="CV"/>
      </Event>
      <Event Comment="Reset output" Name="RO" Type="Event">
        <With Var="Q"/>
        <With Var="CV"/>
      </Event>
    </EventOutputs>
    <InputVars>
      <VarDeclaration Comment="Process Value" Name="PV" Type="UINT"/>
    </InputVars>
    <OutputVars>
      <VarDeclaration Comment="True if CV &gt;= PV" Name="Q" Type="BOOL"/>
      <VarDeclaration Comment="Counter Value" Name="CV" Type="UINT"/>
    </OutputVars>
  </InterfaceList>
  <BasicFB>
    <ECC>
      <ECState Comment="Initial State" Name="START" x="550.0" y="425.0"/>
      <ECState Comment="" Name="CU" x="1570.0" y="165.0">
        <ECAction Algorithm="CU" Output="CUO"/>
      </ECState>
      <ECState Comment="" Name="R" x="900.0" y="1000.0">
        <ECAction Algorithm="R" Output="RO"/>
      </ECState>
      <ECTransition Comment="" Condition="CU[CV &lt; 65535]" Destination="CU" Source="START" x="970.0" y="210.0"/>
      <ECTransition Comment="" Condition="1" Destination="START" Source="CU" x="1285.0" y="510.0"/>
      <ECTransition Comment="" Condition="R" Destination="R" Source="START" x="845.0" y="770.0"/>
      <ECTransition Comment="" Condition="1" Destination="START" Source="R" x="545.0" y="1050.0"/>
    </ECC>
    <Algorithm Comment="reset counter" Name="R">
      <ST Text="CV := 0;&#13;&#10;Q := FALSE;"/>
    </Algorithm>
    <Algorithm Comment="count up" Name="CU">
      <ST Text="CV := CV + 1;&#13;&#10;Q  := (CV &gt;= PV);"/>
    </Algorithm>
  </BasicFB>
</FBType>