plc.xml

<?xml version='1.0' encoding='utf-8'?>
<project xmlns="http://www.plcopen.org/xml/tc6_0201" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:ns1="http://www.plcopen.org/xml/tc6_0201">
  <fileHeader companyName="Unknown" productName="Unnamed" productVersion="1" creationDateTime="2024-09-29T12:49:38"/>
  <contentHeader name="Unnamed" modificationDateTime="2024-10-26T09:43:09">
    <coordinateInfo>
      <fbd>
        <scaling x="10" y="10"/>
      </fbd>
      <ld>
        <scaling x="10" y="10"/>
      </ld>
      <sfc>
        <scaling x="10" y="10"/>
      </sfc>
    </coordinateInfo>
  </contentHeader>
  <types>
    <dataTypes/>
    <pous>
      <pou name="Sludge" pouType="program">
        <interface>
          <localVars>
            <variable name="InletValveStatus" address="%IX0.12">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="OverflowSensor" address="%IX0.13">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="PumpStatus" address="%IX0.14">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="DisinfectantStatus" address="%IX0.17">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="GasHighVolumeAlert" address="%IX0.25">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="InletControl" address="%QX0.1">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="OutletControl" address="%QX0.2">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="SludgeOutPump" address="%QX0.5">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="ActivatePumpAdjust" address="%QX0.6">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="OverflowValveOpen" address="%QX0.13">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="SolidWasteAlarm" address="%QX0.15">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="FiltrationControl" address="%QX0.16">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="ThickeningPump" address="%QX0.20">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="DigesterPump" address="%QX0.22">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="HotWaterPumpIn" address="%QX0.23">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="HotWaterPumpOut" address="%QX0.24">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="GasPumpToTransport" address="%QX0.25">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="pHValid" address="%QX0.26">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="UVLowerStrength" address="%QX0.27">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="UVIncreaseStrength" address="%QX0.28">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="InflowSensor" address="%MW0.1">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="DissolvedO2" address="%MW0.3">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="pHSensor" address="%MW0.4">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="TurbiditySensor" address="%MW0.5">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="TSSSensor" address="%MW0.7">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="UVPower" address="%MW1.71">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="O2Demand" address="%MW0.8">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="SludgePumpVolume" address="%MW3.51">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="Const5" address="%MW3.5">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="5"/>
              </initialValue>
            </variable>
            <variable name="Const10000" address="%MW3.6">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="10000"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[10k  m^3]]></xhtml:p>
              </documentation>
            </variable>
            <variable name="pHUpper" address="%MW3.7">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="8"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[Aim to keep pH at 7]]></xhtml:p>
              </documentation>
            </variable>
            <variable name="pHLower" address="%MW3.8">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="6"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[Aim to keep pH at 7]]></xhtml:p>
              </documentation>
            </variable>
            <variable name="TurbidityThreshold" address="%MW3.52">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="60"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[mg - bit of a guess?]]></xhtml:p>
              </documentation>
            </variable>
            <variable name="TSSThreshold" address="%MW3.71">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="275"/>
              </initialValue>
            </variable>
            <variable name="UVUpper" address="%MW3.81">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="10500"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[Flow rate through UV]]></xhtml:p>
              </documentation>
            </variable>
            <variable name="UVLower" address="%MW3.9">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="9999"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[Flow rate through UV Low - need 10000]]></xhtml:p>
              </documentation>
            </variable>
          </localVars>
        </interface>
        <body>
          <LD>
            <leftPowerRail localId="1" width="10" height="1880">
              <position x="10" y="70"/>
              <connectionPointOut formalParameter="">
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              </connectionPointOut>
              <connectionPointOut formalParameter="">
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              </connectionPointOut>
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            </leftPowerRail>
            <rightPowerRail localId="2" width="20" height="1860">
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              <connectionPointIn>
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              </connectionPointIn>
              <connectionPointIn>
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              </connectionPointIn>
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              <connectionPointIn>
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              </connectionPointIn>
              <connectionPointIn>
                <relPosition x="0" y="1840"/>
              </connectionPointIn>
            </rightPowerRail>
            <comment localId="6" height="40" width="330">
              <position x="280" y="70"/>
              <content>
                <xhtml:p><![CDATA[Primary Sludge Pump]]></xhtml:p>
              </content>
            </comment>
            <contact localId="3" negated="false" width="21" height="20" executionOrderId="0">
              <position x="290" y="140"/>
              <connectionPointIn>
                <relPosition x="0" y="10"/>
                <connection refLocalId="1">
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                  <position x="155" y="150"/>
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                  <position x="20" y="90"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="21" y="10"/>
              </connectionPointOut>
              <variable>OverflowSensor</variable>
            </contact>
            <coil localId="9" negated="false" width="30" height="20">
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              <connectionPointIn>
                <relPosition x="0" y="10"/>
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                  <position x="311" y="150"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="30" y="10"/>
              </connectionPointOut>
              <variable>ThickeningPump</variable>
            </coil>
            <contact localId="10" negated="false" width="30" height="20">
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              <connectionPointIn>
                <relPosition x="0" y="10"/>
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                  <position x="20" y="190"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="30" y="10"/>
              </connectionPointOut>
              <variable>SolidWasteAlarm</variable>
            </contact>
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              <connectionPointIn>
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                </connection>
              </connectionPointIn>
              <connectionPointOut>
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              <variable>DigesterPump</variable>
            </coil>
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              <connectionPointIn>
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                </connection>
              </connectionPointIn>
              <connectionPointOut>
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              </connectionPointOut>
              <variable>HotWaterPumpOut</variable>
            </coil>
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              <connectionPointIn>
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                </connection>
              </connectionPointIn>
              <connectionPointOut>
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              <variable>OverflowSensor</variable>
            </contact>
            <inVariable localId="19" width="80" height="30" negated="false">
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              <connectionPointOut>
                <relPosition x="80" y="20"/>
              </connectionPointOut>
              <expression>O2Demand</expression>
            </inVariable>
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              <connectionPointOut>
                <relPosition x="100" y="20"/>
              </connectionPointOut>
              <expression>DissolvedO2</expression>
            </inVariable>
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              <inputVariables>
                <variable formalParameter="IN1">
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                <variable formalParameter="IN2">
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                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
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                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
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              <connectionPointOut>
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              <variable>HotWaterPumpIn</variable>
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]]></xhtml:p>
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                <xhtml:p><![CDATA[Outflow]]></xhtml:p>
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                <xhtml:p><![CDATA[the airflow within the clarifying tank]]></xhtml:p>
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                <xhtml:p><![CDATA[temperature measure in clarifying tank]]></xhtml:p>
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                <xhtml:p><![CDATA[Addition of Iron salts]]></xhtml:p>
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                <xhtml:p><![CDATA[Open or close valve for Inlet]]></xhtml:p>
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                <xhtml:p><![CDATA[outlet valve for clarifier]]></xhtml:p>
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                      <position x="440" y="370"/>
                      <position x="424" y="370"/>
                      <position x="424" y="360"/>
                      <position x="408" y="360"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="19">
                      <position x="440" y="390"/>
                      <position x="430" y="390"/>
                      <position x="430" y="400"/>
                      <position x="420" y="400"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="63" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="18" width="178" height="26" negated="false">
              <position x="230" y="350"/>
              <connectionPointOut>
                <relPosition x="178" y="10"/>
              </connectionPointOut>
              <expression>AerobicReactorAirflow</expression>
            </inVariable>
            <inVariable localId="19" width="120" height="26" negated="false">
              <position x="300" y="390"/>
              <connectionPointOut>
                <relPosition x="120" y="10"/>
              </connectionPointOut>
              <expression>AirMinFlow</expression>
            </inVariable>
            <coil localId="20" negated="false" width="50" height="40">
              <position x="540" y="340"/>
              <connectionPointIn>
                <relPosition x="0" y="20"/>
                <connection refLocalId="17" formalParameter="OUT">
                  <position x="540" y="360"/>
                  <position x="520" y="360"/>
                  <position x="520" y="370"/>
                  <position x="500" y="370"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="50" y="20"/>
              </connectionPointOut>
              <variable>AirBlower</variable>
            </coil>
            <block localId="21" typeName="GT" width="63" height="60">
              <position x="440" y="430"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="22">
                      <position x="440" y="460"/>
                      <position x="419" y="460"/>
                      <position x="419" y="440"/>
                      <position x="398" y="440"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="23">
                      <position x="440" y="480"/>
                      <position x="420" y="480"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="63" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="22" width="178" height="26" negated="false">
              <position x="220" y="430"/>
              <connectionPointOut>
                <relPosition x="178" y="10"/>
              </connectionPointOut>
              <expression>AerobicReactorAirflow</expression>
            </inVariable>
            <inVariable localId="23" width="120" height="26" negated="false">
              <position x="300" y="470"/>
              <connectionPointOut>
                <relPosition x="120" y="10"/>
              </connectionPointOut>
              <expression>AirMaxFlow</expression>
            </inVariable>
            <coil localId="24" negated="true" width="50" height="40">
              <position x="540" y="430"/>
              <connectionPointIn>
                <relPosition x="0" y="20"/>
                <connection refLocalId="21" formalParameter="OUT">
                  <position x="540" y="450"/>
                  <position x="520" y="450"/>
                  <position x="520" y="460"/>
                  <position x="500" y="460"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="50" y="20"/>
              </connectionPointOut>
              <variable>AirBlower</variable>
            </coil>
            <inVariable localId="25" width="50" height="26" negated="false">
              <position x="350" y="510"/>
              <connectionPointOut>
                <relPosition x="50" y="10"/>
              </connectionPointOut>
              <expression>TSS</expression>
            </inVariable>
            <inVariable localId="26" width="106" height="26" negated="false">
              <position x="310" y="540"/>
              <connectionPointOut>
                <relPosition x="106" y="10"/>
              </connectionPointOut>
              <expression>TSSThreshold</expression>
            </inVariable>
            <block localId="27" typeName="GT" width="63" height="60">
              <position x="440" y="510"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
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                      <position x="440" y="540"/>
                      <position x="420" y="540"/>
                      <position x="420" y="520"/>
                      <position x="400" y="520"/>
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                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="26">
                      <position x="440" y="560"/>
                      <position x="426" y="560"/>
                      <position x="426" y="550"/>
                      <position x="416" y="550"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="63" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <coil localId="28" negated="false" width="50" height="40">
              <position x="540" y="510"/>
              <connectionPointIn>
                <relPosition x="0" y="20"/>
                <connection refLocalId="27" formalParameter="OUT">
                  <position x="540" y="530"/>
                  <position x="520" y="530"/>
                  <position x="520" y="540"/>
                  <position x="503" y="540"/>
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                <connection refLocalId="12" formalParameter="OUT">
                  <position x="540" y="530"/>
                  <position x="521" y="530"/>
                  <position x="521" y="620"/>
                  <position x="503" y="620"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="50" y="20"/>
              </connectionPointOut>
              <variable>FerrousChemicalDeploy</variable>
            </coil>
            <inVariable localId="29" width="150" height="20" negated="false">
              <position x="220" y="680"/>
              <connectionPointOut>
                <relPosition x="150" y="10"/>
              </connectionPointOut>
              <expression>SecondaryClarifierWaterDepth</expression>
            </inVariable>
            <inVariable localId="30" width="160" height="20" negated="false">
              <position x="220" y="720"/>
              <connectionPointOut>
                <relPosition x="160" y="10"/>
              </connectionPointOut>
              <expression>SecondClarifierDepthThresh</expression>
            </inVariable>
            <block localId="4" typeName="GT" width="63" height="60" executionOrderId="0">
              <position x="440" y="690"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="29">
                      <position x="440" y="720"/>
                      <position x="405" y="720"/>
                      <position x="405" y="690"/>
                      <position x="370" y="690"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="30">
                      <position x="440" y="740"/>
                      <position x="410" y="740"/>
                      <position x="410" y="730"/>
                      <position x="380" y="730"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="63" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <coil localId="31" negated="false" width="60" height="40">
              <position x="560" y="700"/>
              <connectionPointIn>
                <relPosition x="0" y="20"/>
                <connection refLocalId="4" formalParameter="OUT">
                  <position x="560" y="720"/>
                  <position x="503" y="720"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="60" y="20"/>
              </connectionPointOut>
              <variable>SecondaryClarifierSludgeValve</variable>
            </coil>
            <coil localId="34" negated="false" width="70" height="40">
              <position x="720" y="700"/>
              <connectionPointIn>
                <relPosition x="0" y="20"/>
                <connection refLocalId="31">
                  <position x="720" y="720"/>
                  <position x="620" y="720"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="70" y="20"/>
              </connectionPointOut>
              <variable>SecondaryClarifierOutletValve</variable>
            </coil>
            <inVariable localId="35" width="50" height="20" negated="false">
              <position x="360" y="580"/>
              <connectionPointOut>
                <relPosition x="50" y="10"/>
              </connectionPointOut>
              <expression>BOD5</expression>
            </inVariable>
            <inVariable localId="36" width="100" height="20" negated="false">
              <position x="300" y="620"/>
              <connectionPointOut>
                <relPosition x="100" y="10"/>
              </connectionPointOut>
              <expression>BOD5Threshold</expression>
            </inVariable>
            <block localId="12" typeName="GT" width="63" height="60" executionOrderId="0">
              <position x="440" y="590"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="35">
                      <position x="440" y="620"/>
                      <position x="425" y="620"/>
                      <position x="425" y="590"/>
                      <position x="410" y="590"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="36">
                      <position x="440" y="640"/>
                      <position x="425" y="640"/>
                      <position x="425" y="630"/>
                      <position x="400" y="630"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="63" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
          </LD>
        </body>
        <documentation>
          <xhtml:p><![CDATA[Angela - WIP]]></xhtml:p>
        </documentation>
      </pou>
      <pou name="Humus" pouType="program">
        <interface>
          <localVars>
            <variable name="FilterPresureSwitchHigh" address="%IX0.15">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="FilterPressureSwitchLow" address="%IX0.16">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="RoughingTricklingFilterVolume" address="%MW0.0">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="1063"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[m^2]]></xhtml:p>
              </documentation>
            </variable>
            <variable name="RoughingCircularHumusTank" address="%MW0.1">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="144"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[m^2]]></xhtml:p>
              </documentation>
            </variable>
            <variable name="Const144" address="%MW0.2">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="144"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[m^2]]></xhtml:p>
              </documentation>
            </variable>
            <variable name="Const1063" address="%MW0.3">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="1063"/>
              </initialValue>
              <documentation>
                <xhtml:p><![CDATA[m^2]]></xhtml:p>
              </documentation>
            </variable>
            <variable name="SludgePumpControl" address="%QX0.5">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="MixerControl" address="%QX0.6">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="FilterFlowControlvalve" address="%QX0.8">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="FilterationControl" address="%QX0.16">
              <type>
                <BOOL/>
              </type>
            </variable>
          </localVars>
        </interface>
        <body>
          <LD>
            <leftPowerRail localId="1" width="10" height="540">
              <position x="20" y="40"/>
              <connectionPointOut formalParameter="">
                <relPosition x="10" y="20"/>
              </connectionPointOut>
              <connectionPointOut formalParameter="">
                <relPosition x="10" y="140"/>
              </connectionPointOut>
              <connectionPointOut formalParameter="">
                <relPosition x="10" y="280"/>
              </connectionPointOut>
              <connectionPointOut formalParameter="">
                <relPosition x="10" y="390"/>
              </connectionPointOut>
              <connectionPointOut formalParameter="">
                <relPosition x="10" y="520"/>
              </connectionPointOut>
            </leftPowerRail>
            <rightPowerRail localId="2" width="10" height="520">
              <position x="730" y="50"/>
              <connectionPointIn>
                <relPosition x="0" y="20"/>
                <connection refLocalId="6">
                  <position x="730" y="70"/>
                  <position x="621" y="70"/>
                </connection>
              </connectionPointIn>
              <connectionPointIn>
                <relPosition x="0" y="140"/>
                <connection refLocalId="10">
                  <position x="730" y="190"/>
                  <position x="631" y="190"/>
                </connection>
              </connectionPointIn>
              <connectionPointIn>
                <relPosition x="0" y="260"/>
                <connection refLocalId="12">
                  <position x="730" y="310"/>
                  <position x="631" y="310"/>
                </connection>
              </connectionPointIn>
              <connectionPointIn>
                <relPosition x="0" y="380"/>
                <connection refLocalId="20">
                  <position x="730" y="430"/>
                  <position x="631" y="430"/>
                </connection>
              </connectionPointIn>
              <connectionPointIn>
                <relPosition x="0" y="500"/>
                <connection refLocalId="25">
                  <position x="730" y="550"/>
                  <position x="631" y="550"/>
                </connection>
              </connectionPointIn>
            </rightPowerRail>
            <block localId="3" typeName="GT" width="70" height="60">
              <position x="340" y="40"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="4">
                      <position x="340" y="70"/>
                      <position x="315" y="70"/>
                      <position x="315" y="40"/>
                      <position x="290" y="40"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="26">
                      <position x="340" y="90"/>
                      <position x="280" y="90"/>
                      <position x="280" y="100"/>
                      <position x="220" y="100"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="70" y="30"/>
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                </variable>
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            </block>
            <inVariable localId="4" width="200" height="30" negated="false">
              <position x="90" y="30"/>
              <connectionPointOut>
                <relPosition x="200" y="10"/>
              </connectionPointOut>
              <expression>FilterPresureSwitchHigh</expression>
            </inVariable>
            <coil localId="6" negated="false" width="21" height="20">
              <position x="600" y="60"/>
              <connectionPointIn>
                <relPosition x="0" y="10"/>
                <connection refLocalId="3" formalParameter="OUT">
                  <position x="600" y="70"/>
                  <position x="410" y="70"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="21" y="10"/>
              </connectionPointOut>
              <variable>FilterationControl</variable>
            </coil>
            <block localId="7" typeName="LT" width="70" height="60">
              <position x="340" y="160"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="11">
                      <position x="340" y="190"/>
                      <position x="315" y="190"/>
                      <position x="315" y="160"/>
                      <position x="290" y="160"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="27">
                      <position x="340" y="210"/>
                      <position x="220" y="210"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="70" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <coil localId="10" negated="false" width="21" height="20">
              <position x="610" y="180"/>
              <connectionPointIn>
                <relPosition x="0" y="10"/>
                <connection refLocalId="7" formalParameter="OUT">
                  <position x="610" y="190"/>
                  <position x="410" y="190"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="21" y="10"/>
              </connectionPointOut>
              <variable>FilterationControl</variable>
            </coil>
            <coil localId="12" negated="false" width="21" height="20">
              <position x="610" y="300"/>
              <connectionPointIn>
                <relPosition x="0" y="10"/>
                <connection refLocalId="14" formalParameter="OUT">
                  <position x="610" y="310"/>
                  <position x="420" y="310"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="21" y="10"/>
              </connectionPointOut>
              <variable>FilterFlowControlvalve</variable>
            </coil>
            <block localId="14" typeName="GE" width="70" height="60">
              <position x="350" y="280"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="16">
                      <position x="350" y="310"/>
                      <position x="330" y="310"/>
                      <position x="330" y="280"/>
                      <position x="302" y="280"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="15">
                      <position x="350" y="330"/>
                      <position x="245" y="330"/>
                      <position x="245" y="340"/>
                      <position x="140" y="340"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="70" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="15" width="90" height="30" negated="false">
              <position x="90" y="320"/>
              <connectionPointOut>
                <relPosition x="90" y="20"/>
              </connectionPointOut>
              <expression>Const1063</expression>
            </inVariable>
            <inVariable localId="16" width="242" height="30" negated="false">
              <position x="60" y="270"/>
              <connectionPointOut>
                <relPosition x="242" y="20"/>
              </connectionPointOut>
              <expression>RoughingTricklingFilterVolume</expression>
            </inVariable>
            <comment localId="18" height="40" width="230">
              <position x="490" y="100"/>
              <content>
                <xhtml:p><![CDATA[FilterationControlActivated]]></xhtml:p>
              </content>
            </comment>
            <comment localId="8" height="40" width="250">
              <position x="460" y="0"/>
              <content>
                <xhtml:p><![CDATA[FilterationControlDeactivated]]></xhtml:p>
              </content>
            </comment>
            <contact localId="19" negated="false" width="21" height="20">
              <position x="310" y="420"/>
              <connectionPointIn>
                <relPosition x="0" y="10"/>
                <connection refLocalId="1">
                  <position x="310" y="430"/>
                  <position x="30" y="430"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="21" y="10"/>
              </connectionPointOut>
              <variable>MixerControl</variable>
            </contact>
            <coil localId="20" negated="false" width="21" height="20">
              <position x="610" y="420"/>
              <connectionPointIn>
                <relPosition x="0" y="10"/>
                <connection refLocalId="19">
                  <position x="610" y="430"/>
                  <position x="331" y="430"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="21" y="10"/>
              </connectionPointOut>
              <variable>FilterFlowControlvalve</variable>
            </coil>
            <inVariable localId="11" width="200" height="30" negated="false" executionOrderId="0">
              <position x="90" y="150"/>
              <connectionPointOut>
                <relPosition x="200" y="20"/>
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              <expression>FilterPressureSwitchLow</expression>
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            <block localId="21" typeName="GE" width="70" height="60">
              <position x="360" y="520"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="23">
                      <position x="360" y="550"/>
                      <position x="315" y="550"/>
                      <position x="315" y="520"/>
                      <position x="290" y="520"/>
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                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="24">
                      <position x="360" y="570"/>
                      <position x="180" y="570"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="70" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="23" width="210" height="30" negated="false">
              <position x="80" y="500"/>
              <connectionPointOut>
                <relPosition x="210" y="10"/>
              </connectionPointOut>
              <expression>RoughingCircularHumusTank</expression>
            </inVariable>
            <inVariable localId="24" width="80" height="30" negated="false">
              <position x="130" y="560"/>
              <connectionPointOut>
                <relPosition x="80" y="20"/>
              </connectionPointOut>
              <expression>Const144</expression>
            </inVariable>
            <coil localId="25" negated="false" width="21" height="20">
              <position x="610" y="540"/>
              <connectionPointIn>
                <relPosition x="0" y="10"/>
                <connection refLocalId="21" formalParameter="OUT">
                  <position x="610" y="550"/>
                  <position x="430" y="550"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="21" y="10"/>
              </connectionPointOut>
              <variable>SludgePumpControl</variable>
            </coil>
            <inVariable localId="26" width="80" height="30" negated="false">
              <position x="140" y="80"/>
              <connectionPointOut>
                <relPosition x="80" y="20"/>
              </connectionPointOut>
              <expression>Const144</expression>
            </inVariable>
            <inVariable localId="27" width="80" height="30" negated="false">
              <position x="140" y="190"/>
              <connectionPointOut>
                <relPosition x="80" y="10"/>
              </connectionPointOut>
              <expression>Const144</expression>
            </inVariable>
          </LD>
        </body>
      </pou>
    </pous>
  </types>
  <instances>
    <configurations>
      <configuration name="Config0">
        <resource name="Res0">
          <task name="task0" priority="0" interval="T#20ms">
            <pouInstance name="instance0" typeName="Sludge"/>
          </task>
        </resource>
      </configuration>
    </configurations>
  </instances>
</project>