beremiz

Add function example to first_steps example

2018-05-31, Surkov Sergey
ce5bd74ed552
Parents baa0c5111457
Children d1536c271866
Add function example to first_steps example

It'll be used in documentation to show how to create function in
Beremiz.
1 files changed, 212 insertions(+), 67 deletions(-)
  • +212 -67
    tests/first_steps/plc.xml
    • --- a/tests/first_steps/plc.xml Fri May 25 18:37:59 2018 +0300
    +++ b/tests/first_steps/plc.xml Thu May 31 13:07:10 2018 +0300
    @@ -1,7 +1,7 @@
    <?xml version='1.0' encoding='utf-8'?>
    <project xmlns:ns1="http://www.plcopen.org/xml/tc6_0201" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.plcopen.org/xml/tc6_0201">
    <fileHeader companyName="Beremiz" productName="Beremiz" productVersion="1" creationDateTime="2016-10-24T18:09:22"/>
    - <contentHeader name="First Steps" modificationDateTime="2016-10-26T20:18:02">
    + <contentHeader name="First Steps" modificationDateTime="2018-05-31T12:59:20">
    <coordinateInfo>
    <fbd>
    <scaling x="0" y="0"/>
    @@ -17,6 +17,58 @@
    <types>
    <dataTypes/>
    <pous>
    + <pou name="AverageVal" pouType="function">
    + <interface>
    + <returnType>
    + <REAL/>
    + </returnType>
    + <inputVars>
    + <variable name="Cnt1">
    + <type>
    + <INT/>
    + </type>
    + </variable>
    + <variable name="Cnt2">
    + <type>
    + <INT/>
    + </type>
    + </variable>
    + <variable name="Cnt3">
    + <type>
    + <INT/>
    + </type>
    + </variable>
    + <variable name="Cnt4">
    + <type>
    + <INT/>
    + </type>
    + </variable>
    + <variable name="Cnt5">
    + <type>
    + <INT/>
    + </type>
    + </variable>
    + </inputVars>
    + <localVars>
    + <variable name="InputsNumber">
    + <type>
    + <REAL/>
    + </type>
    + <initialValue>
    + <simpleValue value="5.0"/>
    + </initialValue>
    + <documentation>
    + <xhtml:p><![CDATA[Количество входных значений]]></xhtml:p>
    + </documentation>
    + </variable>
    + </localVars>
    + </interface>
    + <body>
    + <ST>
    + <xhtml:p><![CDATA[AverageVal := INT_TO_REAL(Cnt1+Cnt2+Cnt3+Cnt4+Cnt5)/InputsNumber;]]></xhtml:p>
    + </ST>
    + </body>
    + </pou>
    <pou name="plc_prg" pouType="program">
    <interface>
    <inputVars>
    @@ -79,6 +131,11 @@
    <derived name="CounterLD"/>
    </type>
    </variable>
    + <variable name="AVCnt">
    + <type>
    + <REAL/>
    + </type>
    + </variable>
    </localVars>
    </interface>
    <body>
    @@ -105,24 +162,13 @@
    </variable>
    </outputVariables>
    </block>
    - <inVariable localId="2" executionOrderId="0" height="24" width="79" negated="false">
    + <inVariable localId="2" executionOrderId="0" height="30" width="79" negated="false">
    <position x="35" y="81"/>
    <connectionPointOut>
    - <relPosition x="79" y="12"/>
    + <relPosition x="79" y="15"/>
    </connectionPointOut>
    <expression>Reset</expression>
    </inVariable>
    - <outVariable localId="3" executionOrderId="0" height="24" width="106" negated="false">
    - <position x="424" y="81"/>
    - <connectionPointIn>
    - <relPosition x="0" y="12"/>
    - <connection refLocalId="1" formalParameter="OUT">
    - <position x="424" y="93"/>
    - <position x="332" y="93"/>
    - </connection>
    - </connectionPointIn>
    - <expression>Cnt1</expression>
    - </outVariable>
    <block localId="4" typeName="CounterFBD" instanceName="CounterFBD0" executionOrderId="0" height="54" width="121">
    <position x="211" y="145"/>
    <inputVariables>
    @@ -145,19 +191,8 @@
    </variable>
    </outputVariables>
    </block>
    - <outVariable localId="5" executionOrderId="0" height="24" width="103" negated="false">
    - <position x="426" y="170"/>
    - <connectionPointIn>
    - <relPosition x="0" y="12"/>
    - <connection refLocalId="4" formalParameter="OUT">
    - <position x="426" y="182"/>
    - <position x="332" y="182"/>
    - </connection>
    - </connectionPointIn>
    - <expression>Cnt2</expression>
    - </outVariable>
    - <comment localId="6" height="264" width="417">
    - <position x="569" y="55"/>
    + <comment localId="6" height="306" width="434">
    + <position x="620" y="130"/>
    <content>
    <xhtml:p><![CDATA[In this example function block with the same functionality
    is created using all five IEC 61131-3 programing languages:
    @@ -199,17 +234,6 @@
    </variable>
    </outputVariables>
    </block>
    - <outVariable localId="8" executionOrderId="0" height="24" width="97" negated="false">
    - <position x="431" y="261"/>
    - <connectionPointIn>
    - <relPosition x="0" y="12"/>
    - <connection refLocalId="7" formalParameter="OUT">
    - <position x="431" y="273"/>
    - <position x="332" y="273"/>
    - </connection>
    - </connectionPointIn>
    - <expression>Cnt3</expression>
    - </outVariable>
    <block localId="9" typeName="CounterIL" instanceName="CounterIL0" executionOrderId="0" height="62" width="121">
    <position x="211" y="322"/>
    <inputVariables>
    @@ -232,35 +256,24 @@
    </variable>
    </outputVariables>
    </block>
    - <inVariable localId="10" executionOrderId="0" height="24" width="67" negated="false">
    + <inVariable localId="10" executionOrderId="0" height="30" width="67" negated="false">
    <position x="34" y="351"/>
    <connectionPointOut>
    - <relPosition x="67" y="12"/>
    + <relPosition x="67" y="15"/>
    </connectionPointOut>
    <expression>Reset</expression>
    </inVariable>
    - <outVariable localId="11" executionOrderId="0" height="24" width="91" negated="false">
    - <position x="434" y="351"/>
    - <connectionPointIn>
    - <relPosition x="0" y="12"/>
    - <connection refLocalId="9" formalParameter="OUT">
    - <position x="434" y="363"/>
    - <position x="332" y="363"/>
    - </connection>
    - </connectionPointIn>
    - <expression>Cnt4</expression>
    - </outVariable>
    - <inVariable localId="12" executionOrderId="0" height="24" width="67" negated="false">
    + <inVariable localId="12" executionOrderId="0" height="30" width="67" negated="false">
    <position x="36" y="261"/>
    <connectionPointOut>
    - <relPosition x="67" y="12"/>
    + <relPosition x="67" y="15"/>
    </connectionPointOut>
    <expression>Reset</expression>
    </inVariable>
    - <inVariable localId="13" executionOrderId="0" height="24" width="79" negated="false">
    + <inVariable localId="13" executionOrderId="0" height="30" width="79" negated="false">
    <position x="36" y="170"/>
    <connectionPointOut>
    - <relPosition x="79" y="12"/>
    + <relPosition x="79" y="15"/>
    </connectionPointOut>
    <expression>Reset</expression>
    </inVariable>
    @@ -286,24 +299,156 @@
    </variable>
    </outputVariables>
    </block>
    - <outVariable localId="15" executionOrderId="0" height="24" width="88" negated="false">
    - <position x="437" y="440"/>
    + <inVariable localId="16" executionOrderId="0" height="30" width="64" negated="false">
    + <position x="36" y="440"/>
    + <connectionPointOut>
    + <relPosition x="64" y="15"/>
    + </connectionPointOut>
    + <expression>Reset</expression>
    + </inVariable>
    + <block localId="17" typeName="AverageVal" executionOrderId="0" height="470" width="90">
    + <position x="514" y="28"/>
    + <inputVariables>
    + <variable formalParameter="Cnt1">
    + <connectionPointIn>
    + <relPosition x="0" y="65"/>
    + <connection refLocalId="3">
    + <position x="514" y="93"/>
    + <position x="474" y="93"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="Cnt2">
    + <connectionPointIn>
    + <relPosition x="0" y="155"/>
    + <connection refLocalId="5">
    + <position x="514" y="183"/>
    + <position x="497" y="183"/>
    + <position x="497" y="182"/>
    + <position x="473" y="182"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="Cnt3">
    + <connectionPointIn>
    + <relPosition x="0" y="245"/>
    + <connection refLocalId="8">
    + <position x="514" y="273"/>
    + <position x="472" y="273"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="Cnt4">
    + <connectionPointIn>
    + <relPosition x="0" y="335"/>
    + <connection refLocalId="11">
    + <position x="514" y="363"/>
    + <position x="469" y="363"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="Cnt5">
    + <connectionPointIn>
    + <relPosition x="0" y="425"/>
    + <connection refLocalId="15">
    + <position x="514" y="453"/>
    + <position x="495" y="453"/>
    + <position x="495" y="452"/>
    + <position x="469" y="452"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + </inputVariables>
    + <inOutVariables/>
    + <outputVariables>
    + <variable formalParameter="OUT">
    + <connectionPointOut>
    + <relPosition x="90" y="65"/>
    + </connectionPointOut>
    + </variable>
    + </outputVariables>
    + </block>
    + <outVariable localId="18" executionOrderId="0" height="30" width="50" negated="false">
    + <position x="649" y="78"/>
    <connectionPointIn>
    - <relPosition x="0" y="12"/>
    + <relPosition x="0" y="15"/>
    + <connection refLocalId="17" formalParameter="OUT">
    + <position x="649" y="93"/>
    + <position x="604" y="93"/>
    + </connection>
    + </connectionPointIn>
    + <expression>AVCnt</expression>
    + </outVariable>
    + <inOutVariable localId="3" executionOrderId="0" height="30" width="106" negatedOut="false" negatedIn="false">
    + <position x="368" y="78"/>
    + <connectionPointIn>
    + <relPosition x="0" y="15"/>
    + <connection refLocalId="1" formalParameter="OUT">
    + <position x="368" y="93"/>
    + <position x="332" y="93"/>
    + </connection>
    + </connectionPointIn>
    + <connectionPointOut>
    + <relPosition x="106" y="15"/>
    + </connectionPointOut>
    + <expression>Cnt1</expression>
    + </inOutVariable>
    + <inOutVariable localId="5" executionOrderId="0" height="30" width="103" negatedOut="false" negatedIn="false">
    + <position x="370" y="167"/>
    + <connectionPointIn>
    + <relPosition x="0" y="15"/>
    + <connection refLocalId="4" formalParameter="OUT">
    + <position x="370" y="182"/>
    + <position x="332" y="182"/>
    + </connection>
    + </connectionPointIn>
    + <connectionPointOut>
    + <relPosition x="103" y="15"/>
    + </connectionPointOut>
    + <expression>Cnt2</expression>
    + </inOutVariable>
    + <inOutVariable localId="8" executionOrderId="0" height="30" width="97" negatedOut="false" negatedIn="false">
    + <position x="375" y="258"/>
    + <connectionPointIn>
    + <relPosition x="0" y="15"/>
    + <connection refLocalId="7" formalParameter="OUT">
    + <position x="375" y="273"/>
    + <position x="332" y="273"/>
    + </connection>
    + </connectionPointIn>
    + <connectionPointOut>
    + <relPosition x="97" y="15"/>
    + </connectionPointOut>
    + <expression>Cnt3</expression>
    + </inOutVariable>
    + <inOutVariable localId="11" executionOrderId="0" height="30" width="91" negatedOut="false" negatedIn="false">
    + <position x="378" y="348"/>
    + <connectionPointIn>
    + <relPosition x="0" y="15"/>
    + <connection refLocalId="9" formalParameter="OUT">
    + <position x="378" y="363"/>
    + <position x="332" y="363"/>
    + </connection>
    + </connectionPointIn>
    + <connectionPointOut>
    + <relPosition x="91" y="15"/>
    + </connectionPointOut>
    + <expression>Cnt4</expression>
    + </inOutVariable>
    + <inOutVariable localId="15" executionOrderId="0" height="30" width="88" negatedOut="false" negatedIn="false">
    + <position x="381" y="437"/>
    + <connectionPointIn>
    + <relPosition x="0" y="15"/>
    <connection refLocalId="14" formalParameter="Out">
    - <position x="437" y="452"/>
    + <position x="381" y="452"/>
    <position x="334" y="452"/>
    </connection>
    </connectionPointIn>
    + <connectionPointOut>
    + <relPosition x="88" y="15"/>
    + </connectionPointOut>
    <expression>Cnt5</expression>
    - </outVariable>
    - <inVariable localId="16" executionOrderId="0" height="24" width="64" negated="false">
    - <position x="36" y="440"/>
    - <connectionPointOut>
    - <relPosition x="64" y="12"/>
    - </connectionPointOut>
    - <expression>Reset</expression>
    - </inVariable>
    + </inOutVariable>
    </FBD>
    </body>
    </pou>