tests/canopen_master/plc.xml
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Wed, 07 Dec 2016 19:24:16 +0300
changeset 1596 f5868f866d2b
parent 436 c926a8037adc
child 2346 ac16bad593cf
permissions -rw-r--r--
stop PLC before unloading


This fixes segmentation fault if service was quit without stopping it.
It has happened if Beremiz service was quit using taskbar icon or by
closing Beremiz IDE (in case of autostarted local service).

In second case to trigger the bug following step has to be done:
1. Open Beremiz IDE
2. Open project, compile and connect to LOCAL:// runtime
3. Transfer and start the PLC program
4. Open other project without disconneting the PLC runtime
5. Close Beremiz IDE
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://www.plcopen.org/xml/tc6.xsd"
         xmlns:xhtml="http://www.w3.org/1999/xhtml"
         xsi:schemaLocation="http://www.plcopen.org/xml/tc6.xsd">
  <fileHeader companyName="beremiz"
              productName="beremiz"
              productVersion="1"
              creationDateTime="2008-06-24T18:44:00"/>
  <contentHeader name="canopen_master"
                 modificationDateTime="2009-10-07T18:45:11"
                 language="en-US">
    <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="test_main" pouType="program">
        <interface>
          <localVars>
            <variable name="PLC_OUT" address="%QW0.0.2.8193.0">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="PLC_IN" address="%IW0.0.2.8192.0">
              <type>
                <INT/>
              </type>
            </variable>
          </localVars>
        </interface>
        <body>
          <FBD>
            <outVariable localId="1" height="29" width="80">
              <position x="362" y="140"/>
              <connectionPointIn>
                <relPosition x="0" y="14"/>
                <connection refLocalId="4" formalParameter="OUT">
                  <position x="362" y="154"/>
                  <position x="330" y="154"/>
                  <position x="330" y="153"/>
                  <position x="299" y="153"/>
                </connection>
              </connectionPointIn>
              <expression>PLC_OUT</expression>
            </outVariable>
            <inVariable localId="2" height="29" width="20">
              <position x="100" y="115"/>
              <connectionPointOut>
                <relPosition x="20" y="14"/>
              </connectionPointOut>
              <expression>1</expression>
            </inVariable>
            <block localId="4" width="75" height="60" typeName="ADD">
              <position x="224" y="123"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="2">
                      <position x="224" y="153"/>
                      <position x="183" y="153"/>
                      <position x="183" y="129"/>
                      <position x="120" y="129"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="5">
                      <position x="224" y="173"/>
                      <position x="199" y="173"/>
                      <position x="199" y="201"/>
                      <position x="174" y="201"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="75" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="5" height="29" width="70">
              <position x="104" y="187"/>
              <connectionPointOut>
                <relPosition x="70" y="14"/>
              </connectionPointOut>
              <expression>PLC_IN</expression>
            </inVariable>
          </FBD>
        </body>
      </pou>
    </pous>
  </types>
  <instances>
    <configurations>
      <configuration name="conf">
        <resource name="res">
          <task name="tache" interval="t#50ms" priority="0">
            <pouInstance name="toto" typeName="test_main"/>
          </task>
        </resource>
      </configuration>
    </configurations>
  </instances>
</project>