beremiz

fix problem when Beremiz is running without matiec installed

2017-08-25, Andrey Skvortsov
492e2cd6157e
fix problem when Beremiz is running without matiec installed

set matiec settings only once on first use of ProjectController class and give
user-friendly message on compilation about missing matiec
installation.


Traceback (most recent call last):
File "Beremiz.py", line 197, in
beremiz.Start()
File "Beremiz.py", line 192, in Start
self.CreateApplication()
File "Beremiz.py", line 130, in CreateApplication
self.BackgroundInitialization()
File "Beremiz.py", line 137, in BackgroundInitialization
self.ImportModules()
File "Beremiz.py", line 176, in ImportModules
import BeremizIDE
File
"BeremizIDE.py", line 76, in
from ProjectController import ProjectController, GetAddMenuItems,
MATIEC_ERROR_MODEL, ITEM_CONFNODE
File
"ProjectController.py", line 177, in
iec2c_cfg = Iec2CSettings()
File
"ProjectController.py", line 101, in __init__
self.ieclib_c_path = self.findLibCPath()
File
"ProjectController.py", line 135, in findLibCPath
os.path.join(self.ieclib_path, "C"),
File "/usr/lib/python2.7/posixpath.py", line 70, in join
elif path == '' or path.endswith('/'):
AttributeError: 'NoneType' object has no attribute 'endswith'
<?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">
<coordinateInfo>
<fbd>
<scaling x="0" y="0"/>
</fbd>
<ld>
<scaling x="0" y="0"/>
</ld>
<sfc>
<scaling x="0" y="0"/>
</sfc>
</coordinateInfo>
</contentHeader>
<types>
<dataTypes/>
<pous>
<pou name="plc_prg" pouType="program">
<interface>
<inputVars>
<variable name="Reset">
<type>
<BOOL/>
</type>
</variable>
</inputVars>
<outputVars>
<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>
</outputVars>
<localVars>
<variable name="CounterST0">
<type>
<derived name="CounterST"/>
</type>
</variable>
<variable name="CounterFBD0">
<type>
<derived name="CounterFBD"/>
</type>
</variable>
<variable name="CounterSFC0">
<type>
<derived name="CounterSFC"/>
</type>
</variable>
<variable name="CounterIL0">
<type>
<derived name="CounterIL"/>
</type>
</variable>
<variable name="CounterLD0">
<type>
<derived name="CounterLD"/>
</type>
</variable>
</localVars>
</interface>
<body>
<FBD>
<block localId="1" typeName="CounterST" instanceName="CounterST0" executionOrderId="0" height="60" width="125">
<position x="207" y="53"/>
<inputVariables>
<variable formalParameter="Reset">
<connectionPointIn>
<relPosition x="0" y="40"/>
<connection refLocalId="2">
<position x="207" y="93"/>
<position x="114" y="93"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="125" y="40"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="2" executionOrderId="0" height="24" width="79" negated="false">
<position x="35" y="81"/>
<connectionPointOut>
<relPosition x="79" y="12"/>
</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>
<variable formalParameter="Reset">
<connectionPointIn>
<relPosition x="0" y="37"/>
<connection refLocalId="13">
<position x="211" y="182"/>
<position x="115" y="182"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="121" y="37"/>
</connectionPointOut>
</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"/>
<content>
<xhtml:p><![CDATA[In this example function block with the same functionality
is created using all five IEC 61131-3 programing languages:
- IL;
- FBD;
- LD;
- ST;
- SFC.
Function block is a counter with reset control input.
If reset is True counter value is reset to the value defined by
global configuration constant ResetCounterValue.
If reset is False, counter is incremented every cycle.
]]></xhtml:p>
</content>
</comment>
<block localId="7" typeName="CounterSFC" instanceName="CounterSFC0" executionOrderId="0" height="52" width="121">
<position x="211" y="237"/>
<inputVariables>
<variable formalParameter="Reset">
<connectionPointIn>
<relPosition x="0" y="36"/>
<connection refLocalId="12">
<position x="211" y="273"/>
<position x="103" y="273"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="121" y="36"/>
</connectionPointOut>
</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>
<variable formalParameter="Reset">
<connectionPointIn>
<relPosition x="0" y="41"/>
<connection refLocalId="10">
<position x="211" y="363"/>
<position x="101" y="363"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="121" y="41"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="10" executionOrderId="0" height="24" width="67" negated="false">
<position x="34" y="351"/>
<connectionPointOut>
<relPosition x="67" y="12"/>
</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">
<position x="36" y="261"/>
<connectionPointOut>
<relPosition x="67" y="12"/>
</connectionPointOut>
<expression>Reset</expression>
</inVariable>
<inVariable localId="13" executionOrderId="0" height="24" width="79" negated="false">
<position x="36" y="170"/>
<connectionPointOut>
<relPosition x="79" y="12"/>
</connectionPointOut>
<expression>Reset</expression>
</inVariable>
<block localId="14" typeName="CounterLD" instanceName="CounterLD0" executionOrderId="0" height="62" width="124">
<position x="210" y="411"/>
<inputVariables>
<variable formalParameter="Reset">
<connectionPointIn>
<relPosition x="0" y="41"/>
<connection refLocalId="16">
<position x="210" y="452"/>
<position x="100" y="452"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="Out">
<connectionPointOut>
<relPosition x="124" y="41"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<outVariable localId="15" executionOrderId="0" height="24" width="88" negated="false">
<position x="437" y="440"/>
<connectionPointIn>
<relPosition x="0" y="12"/>
<connection refLocalId="14" formalParameter="Out">
<position x="437" y="452"/>
<position x="334" y="452"/>
</connection>
</connectionPointIn>
<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>
</FBD>
</body>
</pou>
<pou name="CounterST" pouType="functionBlock">
<interface>
<inputVars>
<variable name="Reset">
<type>
<BOOL/>
</type>
</variable>
</inputVars>
<localVars>
<variable name="Cnt">
<type>
<INT/>
</type>
</variable>
</localVars>
<outputVars>
<variable name="OUT">
<type>
<INT/>
</type>
</variable>
</outputVars>
<externalVars constant="true">
<variable name="ResetCounterValue">
<type>
<INT/>
</type>
</variable>
</externalVars>
</interface>
<body>
<ST>
<xhtml:p><![CDATA[IF Reset THEN
Cnt := ResetCounterValue;
ELSE
Cnt := Cnt + 1;
END_IF;
Out := Cnt;]]></xhtml:p>
</ST>
</body>
</pou>
<pou name="CounterFBD" pouType="functionBlock">
<interface>
<inputVars>
<variable name="Reset">
<type>
<BOOL/>
</type>
</variable>
</inputVars>
<outputVars>
<variable name="OUT">
<type>
<INT/>
</type>
</variable>
</outputVars>
<localVars>
<variable name="Cnt">
<type>
<INT/>
</type>
</variable>
</localVars>
<externalVars constant="true">
<variable name="ResetCounterValue">
<type>
<INT/>
</type>
</variable>
</externalVars>
</interface>
<body>
<FBD>
<inVariable localId="1" executionOrderId="0" height="24" width="61" negated="false">
<position x="321" y="58"/>
<connectionPointOut>
<relPosition x="61" y="12"/>
</connectionPointOut>
<expression>Reset</expression>
</inVariable>
<outVariable localId="2" executionOrderId="0" height="24" width="34" negated="false">
<position x="675" y="137"/>
<connectionPointIn>
<relPosition x="0" y="12"/>
<connection refLocalId="3">
<position x="675" y="149"/>
<position x="586" y="149"/>
</connection>
</connectionPointIn>
<expression>OUT</expression>
</outVariable>
<inOutVariable localId="3" executionOrderId="0" height="24" width="29" negatedOut="false" negatedIn="false">
<position x="557" y="137"/>
<connectionPointIn>
<relPosition x="0" y="12"/>
<connection refLocalId="7" formalParameter="OUT">
<position x="557" y="149"/>
<position x="524" y="149"/>
<position x="524" y="130"/>
<position x="505" y="130"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="29" y="12"/>
</connectionPointOut>
<expression>Cnt</expression>
</inOutVariable>
<block localId="4" typeName="ADD" executionOrderId="0" height="80" width="57">
<position x="328" y="115"/>
<inputVariables>
<variable formalParameter="IN1">
<connectionPointIn>
<relPosition x="0" y="35"/>
<connection refLocalId="6">
<position x="328" y="150"/>
<position x="275" y="150"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN2">
<connectionPointIn>
<relPosition x="0" y="65"/>
<connection refLocalId="3">
<position x="328" y="180"/>
<position x="317" y="180"/>
<position x="317" y="213"/>
<position x="596" y="213"/>
<position x="596" y="149"/>
<position x="586" y="149"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="57" y="35"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="5" executionOrderId="0" height="24" width="158" negated="false">
<position x="222" y="256"/>
<connectionPointOut>
<relPosition x="158" y="12"/>
</connectionPointOut>
<expression>ResetCounterValue</expression>
</inVariable>
<inVariable localId="6" executionOrderId="0" height="24" width="21" negated="false">
<position x="254" y="138"/>
<connectionPointOut>
<relPosition x="21" y="12"/>
</connectionPointOut>
<expression>1</expression>
</inVariable>
<block localId="7" typeName="SEL" executionOrderId="0" height="80" width="57">
<position x="448" y="100"/>
<inputVariables>
<variable formalParameter="G">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="1">
<position x="448" y="130"/>
<position x="415" y="130"/>
<position x="415" y="70"/>
<position x="382" y="70"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN0">
<connectionPointIn>
<relPosition x="0" y="50"/>
<connection refLocalId="4" formalParameter="OUT">
<position x="448" y="150"/>
<position x="385" y="150"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN1">
<connectionPointIn>
<relPosition x="0" y="70"/>
<connection refLocalId="5">
<position x="448" y="170"/>
<position x="414" y="170"/>
<position x="414" y="268"/>
<position x="380" y="268"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="57" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
</FBD>
</body>
</pou>
<pou name="CounterSFC" pouType="functionBlock">
<interface>
<inputVars>
<variable name="Reset">
<type>
<BOOL/>
</type>
</variable>
</inputVars>
<outputVars>
<variable name="OUT">
<type>
<INT/>
</type>
</variable>
</outputVars>
<localVars>
<variable name="Cnt">
<type>
<INT/>
</type>
</variable>
</localVars>
<externalVars constant="true">
<variable name="ResetCounterValue">
<type>
<INT/>
</type>
</variable>
</externalVars>
</interface>
<actions/>
<body>
<SFC>
<step localId="1" name="Start" initialStep="true" height="28" width="90">
<position x="241" y="14"/>
<connectionPointOut formalParameter="">
<relPosition x="45" y="28"/>
</connectionPointOut>
</step>
<selectionDivergence localId="2" height="1" width="431">
<position x="70" y="86"/>
<connectionPointIn>
<relPosition x="216" y="0"/>
<connection refLocalId="1">
<position x="286" y="86"/>
<position x="286" y="42"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="0" y="1"/>
</connectionPointOut>
<connectionPointOut formalParameter="">
<relPosition x="431" y="1"/>
</connectionPointOut>
</selectionDivergence>
<transition localId="3" height="2" width="20">
<position x="491" y="132"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="2">
<position x="501" y="132"/>
<position x="501" y="87"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[Reset]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
<transition localId="4" height="2" width="20" executionOrderId="0">
<position x="60" y="135"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="2">
<position x="70" y="135"/>
<position x="70" y="87"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[NOT Reset]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
<step localId="5" name="ResetCounter" initialStep="false" height="24" width="104">
<position x="449" y="190"/>
<connectionPointIn>
<relPosition x="52" y="0"/>
<connection refLocalId="3">
<position x="501" y="190"/>
<position x="501" y="134"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="52" y="24"/>
</connectionPointOut>
<connectionPointOutAction formalParameter="">
<relPosition x="104" y="12"/>
</connectionPointOutAction>
</step>
<actionBlock localId="6" height="63" width="222">
<position x="600" y="187"/>
<connectionPointIn>
<relPosition x="0" y="15"/>
<connection refLocalId="5">
<position x="600" y="202"/>
<position x="553" y="202"/>
</connection>
</connectionPointIn>
<action localId="0">
<relPosition x="0" y="0"/>
<inline>
<ST>
<xhtml:p><![CDATA[Cnt := ResetCounterValue;]]></xhtml:p>
</ST>
</inline>
</action>
<action localId="0">
<relPosition x="0" y="0"/>
<inline>
<ST>
<xhtml:p><![CDATA[OUT := Cnt;]]></xhtml:p>
</ST>
</inline>
</action>
</actionBlock>
<step localId="7" name="Count" initialStep="false" height="24" width="85" executionOrderId="0">
<position x="28" y="191"/>
<connectionPointIn>
<relPosition x="42" y="0"/>
<connection refLocalId="4">
<position x="70" y="191"/>
<position x="70" y="137"/>
</connection>
</connectionPointIn>
<connectionPointOut formalParameter="">
<relPosition x="42" y="24"/>
</connectionPointOut>
<connectionPointOutAction formalParameter="">
<relPosition x="85" y="12"/>
</connectionPointOutAction>
</step>
<actionBlock localId="8" height="52" width="148" executionOrderId="0">
<position x="135" y="188"/>
<connectionPointIn>
<relPosition x="0" y="15"/>
<connection refLocalId="7">
<position x="135" y="203"/>
<position x="113" y="203"/>
</connection>
</connectionPointIn>
<action localId="0">
<relPosition x="0" y="0"/>
<inline>
<ST>
<xhtml:p><![CDATA[Cnt := Cnt + 1;]]></xhtml:p>
</ST>
</inline>
</action>
<action localId="0">
<relPosition x="0" y="0"/>
<inline>
<ST>
<xhtml:p><![CDATA[OUT := Cnt;]]></xhtml:p>
</ST>
</inline>
</action>
</actionBlock>
<selectionConvergence localId="10" height="1" width="431">
<position x="70" y="273"/>
<connectionPointIn>
<relPosition x="0" y="0"/>
<connection refLocalId="13">
<position x="70" y="273"/>
<position x="70" y="244"/>
</connection>
</connectionPointIn>
<connectionPointIn>
<relPosition x="431" y="0"/>
<connection refLocalId="14">
<position x="501" y="273"/>
<position x="501" y="250"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="216" y="1"/>
</connectionPointOut>
</selectionConvergence>
<jumpStep localId="12" targetName="Start" height="13" width="12">
<position x="280" y="317"/>
<connectionPointIn>
<relPosition x="6" y="0"/>
<connection refLocalId="10">
<position x="286" y="317"/>
<position x="286" y="274"/>
</connection>
</connectionPointIn>
</jumpStep>
<transition localId="13" height="2" width="20" executionOrderId="0">
<position x="60" y="242"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="7">
<position x="70" y="242"/>
<position x="70" y="215"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[Reset]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
<transition localId="14" height="2" width="20" executionOrderId="0">
<position x="491" y="248"/>
<connectionPointIn>
<relPosition x="10" y="0"/>
<connection refLocalId="5">
<position x="501" y="248"/>
<position x="501" y="214"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="10" y="2"/>
</connectionPointOut>
<condition>
<inline name="">
<ST>
<xhtml:p><![CDATA[NOT Reset]]></xhtml:p>
</ST>
</inline>
</condition>
</transition>
</SFC>
</body>
</pou>
<pou name="CounterIL" pouType="functionBlock">
<interface>
<localVars>
<variable name="Cnt">
<type>
<INT/>
</type>
</variable>
</localVars>
<inputVars>
<variable name="Reset">
<type>
<BOOL/>
</type>
</variable>
</inputVars>
<outputVars>
<variable name="OUT">
<type>
<INT/>
</type>
</variable>
</outputVars>
<externalVars constant="true">
<variable name="ResetCounterValue">
<type>
<INT/>
</type>
</variable>
</externalVars>
</interface>
<body>
<IL>
<xhtml:p><![CDATA[LD Reset
JMPC ResetCnt
(* increment counter *)
LD Cnt
ADD 1
JMP QuitFb
ResetCnt:
(* reset counter *)
LD ResetCounterValue
QuitFb:
(* save results *)
ST Cnt
ST Out
]]></xhtml:p>
</IL>
</body>
</pou>
<pou name="CounterLD" pouType="functionBlock">
<interface>
<inputVars>
<variable name="Reset">
<type>
<BOOL/>
</type>
</variable>
</inputVars>
<outputVars>
<variable name="Out">
<type>
<INT/>
</type>
</variable>
</outputVars>
<localVars>
<variable name="Cnt">
<type>
<INT/>
</type>
</variable>
</localVars>
<externalVars constant="true">
<variable name="ResetCounterValue">
<type>
<INT/>
</type>
</variable>
</externalVars>
</interface>
<body>
<LD>
<outVariable localId="2" executionOrderId="0" height="24" width="34" negated="false">
<position x="527" y="90"/>
<connectionPointIn>
<relPosition x="0" y="12"/>
<connection refLocalId="3">
<position x="527" y="102"/>
<position x="438" y="102"/>
</connection>
</connectionPointIn>
<expression>Out</expression>
</outVariable>
<inOutVariable localId="3" executionOrderId="0" height="24" width="29" negatedOut="false" negatedIn="false">
<position x="409" y="90"/>
<connectionPointIn>
<relPosition x="0" y="12"/>
<connection refLocalId="7" formalParameter="OUT">
<position x="409" y="102"/>
<position x="357" y="102"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="29" y="12"/>
</connectionPointOut>
<expression>Cnt</expression>
</inOutVariable>
<block localId="4" typeName="ADD" executionOrderId="0" height="80" width="57">
<position x="180" y="87"/>
<inputVariables>
<variable formalParameter="IN1">
<connectionPointIn>
<relPosition x="0" y="35"/>
<connection refLocalId="6">
<position x="180" y="122"/>
<position x="127" y="122"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN2">
<connectionPointIn>
<relPosition x="0" y="65"/>
<connection refLocalId="3">
<position x="180" y="152"/>
<position x="169" y="152"/>
<position x="169" y="185"/>
<position x="448" y="185"/>
<position x="448" y="102"/>
<position x="438" y="102"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="57" y="35"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="5" executionOrderId="0" height="24" width="158" negated="false">
<position x="74" y="228"/>
<connectionPointOut>
<relPosition x="158" y="12"/>
</connectionPointOut>
<expression>ResetCounterValue</expression>
</inVariable>
<inVariable localId="6" executionOrderId="0" height="24" width="21" negated="false">
<position x="106" y="110"/>
<connectionPointOut>
<relPosition x="21" y="12"/>
</connectionPointOut>
<expression>1</expression>
</inVariable>
<block localId="7" typeName="SEL" executionOrderId="0" height="80" width="57">
<position x="300" y="72"/>
<inputVariables>
<variable formalParameter="G">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="9">
<position x="300" y="102"/>
<position x="266" y="102"/>
<position x="266" y="62"/>
<position x="134" y="62"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN0">
<connectionPointIn>
<relPosition x="0" y="50"/>
<connection refLocalId="4" formalParameter="OUT">
<position x="300" y="122"/>
<position x="237" y="122"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN1">
<connectionPointIn>
<relPosition x="0" y="70"/>
<connection refLocalId="5">
<position x="300" y="142"/>
<position x="266" y="142"/>
<position x="266" y="240"/>
<position x="232" y="240"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="57" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<leftPowerRail localId="8" height="40" width="3">
<position x="46" y="42"/>
<connectionPointOut formalParameter="">
<relPosition x="3" y="20"/>
</connectionPointOut>
</leftPowerRail>
<contact localId="9" height="15" width="21" negated="false">
<position x="113" y="54"/>
<connectionPointIn>
<relPosition x="0" y="8"/>
<connection refLocalId="8">
<position x="113" y="62"/>
<position x="49" y="62"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="21" y="8"/>
</connectionPointOut>
<variable>Reset</variable>
</contact>
</LD>
</body>
</pou>
</pous>
</types>
<instances>
<configurations>
<configuration name="config">
<resource name="resource1">
<task name="plc_task" priority="1" interval="T#100ms">
<pouInstance name="plc_task_instance" typeName="plc_prg"/>
</task>
</resource>
<globalVars constant="true">
<variable name="ResetCounterValue">
<type>
<INT/>
</type>
<initialValue>
<simpleValue value="17"/>
</initialValue>
</variable>
</globalVars>
</configuration>
</configurations>
</instances>
</project>