Fix non-marking as manually forced floating point variable if the value isn't integer
For example, if user in debug variable panel set any floating point
variable to 34.3, then it's not shown as forced (blue color) and user
can't release this enforcement.
If user changes the value to 34.0, then enforcement shows
correctly. This is done because binary representation of floating point
numbers in IDE and runtime can be slightly different (double vs float)
and as a result values aren't equal.
<?xml version='1.0' encoding='utf-8'?>
<project xmlns="http://www.plcopen.org/xml/tc6_0201" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xhtml="http://www.w3.org/1999/xhtml" xsi:schemaLocation="http://www.plcopen.org/xml/tc6_0201">
<fileHeader companyName="Unknown" productName="Generic PLC" productVersion="1" creationDateTime="2013-01-29T14:01:00" contentDescription="This example shows logging functionality in Beremiz. Here are shown two ways of logging: - from IEC PLC program; - from python extension. "/>
<contentHeader name="Logging example" modificationDateTime="2018-09-26T13:10:14">
<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="program0" pouType="program">
<interface>
<localVars>
<variable name="beat">
<type>
<BOOL/>
</type>
</variable>
<variable name="count">
<type>
<INT/>
</type>
</variable>
<variable name="LOGGER0">
<type>
<derived name="LOGGER"/>
</type>
</variable>
<variable name="lvl">
<type>
<derived name="LOGLEVEL"/>
</type>
<initialValue>
<simpleValue value="INFO"/>
</initialValue>
</variable>
<variable name="Timer">
<type>
<derived name="TOF"/>
</type>
</variable>
</localVars>
</interface>
<body>
<FBD>
<inVariable localId="2" height="30" width="218" executionOrderId="0" negated="false">
<position x="459" y="365"/>
<connectionPointOut>
<relPosition x="218" y="15"/>
</connectionPointOut>
<expression>'IEC side logging: beat #'</expression>
</inVariable>
<block localId="3" width="59" height="40" typeName="NOT" executionOrderId="0">
<position x="241" y="287"/>
<inputVariables>
<variable formalParameter="IN">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="14" formalParameter="Q">
<position x="241" y="317"/>
<position x="197" y="317"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="59" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inOutVariable localId="4" height="30" width="60" executionOrderId="0" negatedOut="false" negatedIn="false">
<position x="57" y="302"/>
<connectionPointIn>
<relPosition x="0" y="15"/>
<connection refLocalId="3" formalParameter="OUT">
<position x="57" y="317"/>
<position x="37" y="317"/>
<position x="37" y="390"/>
<position x="314" y="390"/>
<position x="314" y="317"/>
<position x="300" y="317"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="60" y="15"/>
</connectionPointOut>
<expression>beat</expression>
</inOutVariable>
<block localId="5" width="68" height="98" typeName="ADD" executionOrderId="0">
<position x="463" y="403"/>
<inputVariables>
<variable formalParameter="IN1">
<connectionPointIn>
<relPosition x="0" y="39"/>
<connection refLocalId="10" formalParameter="OUT">
<position x="463" y="442"/>
<position x="452" y="442"/>
<position x="452" y="442"/>
<position x="455" y="442"/>
<position x="455" y="442"/>
<position x="439" y="442"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN2">
<connectionPointIn>
<relPosition x="0" y="78"/>
<connection refLocalId="6">
<position x="463" y="481"/>
<position x="438" y="481"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="68" y="39"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inOutVariable localId="6" height="30" width="103" executionOrderId="0" negatedOut="false" negatedIn="false">
<position x="335" y="466"/>
<connectionPointIn>
<relPosition x="0" y="15"/>
<connection refLocalId="5" formalParameter="OUT">
<position x="335" y="481"/>
<position x="320" y="481"/>
<position x="320" y="518"/>
<position x="544" y="518"/>
<position x="544" y="442"/>
<position x="531" y="442"/>
</connection>
</connectionPointIn>
<connectionPointOut>
<relPosition x="103" y="15"/>
</connectionPointOut>
<expression>count</expression>
</inOutVariable>
<block localId="8" width="67" height="144" typeName="CONCAT" executionOrderId="0">
<position x="727" y="329"/>
<inputVariables>
<variable formalParameter="IN1">
<connectionPointIn>
<relPosition x="0" y="51"/>
<connection refLocalId="2">
<position x="727" y="380"/>
<position x="717" y="380"/>
<position x="717" y="380"/>
<position x="677" y="380"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN2">
<connectionPointIn>
<relPosition x="0" y="113"/>
<connection refLocalId="9" formalParameter="OUT">
<position x="727" y="442"/>
<position x="680" y="442"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="67" y="51"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<block localId="9" width="119" height="40" typeName="INT_TO_STRING" executionOrderId="0">
<position x="561" y="412"/>
<inputVariables>
<variable formalParameter="IN">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="5" formalParameter="OUT">
<position x="561" y="442"/>
<position x="531" y="442"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="119" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<block localId="10" width="106" height="40" typeName="BOOL_TO_INT" executionOrderId="0">
<position x="333" y="412"/>
<inputVariables>
<variable formalParameter="IN" edge="rising">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="3" formalParameter="OUT">
<position x="333" y="442"/>
<position x="314" y="442"/>
<position x="314" y="317"/>
<position x="300" y="317"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="106" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<block localId="11" width="65" height="209" typeName="LOGGER" instanceName="LOGGER0" executionOrderId="0">
<position x="907" y="266"/>
<inputVariables>
<variable formalParameter="TRIG">
<connectionPointIn>
<relPosition x="0" y="51"/>
<connection refLocalId="3" formalParameter="OUT">
<position x="907" y="317"/>
<position x="300" y="317"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="MSG">
<connectionPointIn>
<relPosition x="0" y="114"/>
<connection refLocalId="8" formalParameter="OUT">
<position x="907" y="380"/>
<position x="794" y="380"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="LEVEL">
<connectionPointIn>
<relPosition x="0" y="177"/>
<connection refLocalId="12">
<position x="907" y="443"/>
<position x="880" y="443"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables/>
</block>
<inVariable localId="12" height="30" width="79" executionOrderId="0" negated="false">
<position x="801" y="428"/>
<connectionPointOut>
<relPosition x="79" y="15"/>
</connectionPointOut>
<expression>lvl</expression>
</inVariable>
<block localId="14" typeName="TOF" instanceName="Timer" executionOrderId="0" height="98" width="47">
<position x="150" y="278"/>
<inputVariables>
<variable formalParameter="IN">
<connectionPointIn>
<relPosition x="0" y="39"/>
<connection refLocalId="4">
<position x="150" y="317"/>
<position x="117" y="317"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="PT">
<connectionPointIn>
<relPosition x="0" y="78"/>
<connection refLocalId="1">
<position x="150" y="356"/>
<position x="117" y="356"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="Q">
<connectionPointOut>
<relPosition x="47" y="39"/>
</connectionPointOut>
</variable>
<variable formalParameter="ET">
<connectionPointOut>
<relPosition x="47" y="78"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="1" executionOrderId="0" height="30" width="61" negated="false">
<position x="56" y="341"/>
<connectionPointOut>
<relPosition x="61" y="15"/>
</connectionPointOut>
<expression>T#3s</expression>
</inVariable>
<comment localId="15" height="249" width="682">
<position x="19" y="8"/>
<content>
<xhtml:p><![CDATA[This example shows logging functionality in Beremiz.
Here are shown two ways of logging:
- from IEC PLC program;
- from python extension.
In IEC PLC program every third second (beat) new message is generated and put in PLC log.
See function blocks below.
Every 15 seconds status of PLC program is put in PLC log from python extension.
For more information about logging from python look at 0.x: py_ext_0 implementation in project tree.
]]></xhtml:p>
</content>
</comment>
</FBD>
</body>
</pou>
</pous>
</types>
<instances>
<configurations>
<configuration name="config">
<resource name="resource1">
<task name="task0" priority="0" interval="T#100ms">
<pouInstance name="prg" typeName="program0"/>
</task>
</resource>
</configuration>
</configurations>
</instances>
</project>