beremiz

add python_gear block (to execute python command each given cycle interval)

2009-05-19, greg
abc5abffbc61
Parents a3520d75a722
Children 2ba1aea5c70d
add python_gear block (to execute python command each given cycle interval)
1 files changed, 311 insertions(+), 0 deletions(-)
  • +311 -0
    pous.xml
    • --- a/pous.xml Mon May 18 07:58:41 2009 +0200
    +++ b/pous.xml Tue May 19 09:18:50 2009 +0200
    @@ -144,6 +144,317 @@
    </ST>
    </body>
    </pou>
    + <pou name="python_gear" pouType="functionBlock">
    + <interface>
    + <inputVars>
    + <variable name="N">
    + <type>
    + <USINT/>
    + </type>
    + </variable>
    + <variable name="TRIG">
    + <type>
    + <BOOL/>
    + </type>
    + </variable>
    + <variable name="CODE">
    + <type>
    + <string/>
    + </type>
    + </variable>
    + </inputVars>
    + <outputVars>
    + <variable name="ACK">
    + <type>
    + <BOOL/>
    + </type>
    + </variable>
    + <variable name="RESULT">
    + <type>
    + <string/>
    + </type>
    + </variable>
    + </outputVars>
    + <localVars>
    + <variable name="py_eval">
    + <type>
    + <derived name="python_eval"/>
    + </type>
    + </variable>
    + <variable name="COUNTER">
    + <type>
    + <USINT/>
    + </type>
    + </variable>
    + </localVars>
    + </interface>
    + <body>
    + <FBD>
    + <block localId="1" width="125" height="110" typeName="python_eval" instanceName="py_eval">
    + <position x="525" y="580"/>
    + <inputVariables>
    + <variable formalParameter="TRIG">
    + <connectionPointIn>
    + <relPosition x="0" y="40"/>
    + <connection refLocalId="7" formalParameter="OUT">
    + <position x="525" y="620"/>
    + <position x="495" y="620"/>
    + <position x="495" y="575"/>
    + <position x="465" y="575"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="CODE">
    + <connectionPointIn>
    + <relPosition x="0" y="85"/>
    + <connection refLocalId="4">
    + <position x="525" y="665"/>
    + <position x="370" y="665"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + </inputVariables>
    + <inOutVariables/>
    + <outputVariables>
    + <variable formalParameter="ACK">
    + <connectionPointOut>
    + <relPosition x="125" y="40"/>
    + </connectionPointOut>
    + </variable>
    + <variable formalParameter="RESULT">
    + <connectionPointOut>
    + <relPosition x="125" y="85"/>
    + </connectionPointOut>
    + </variable>
    + </outputVariables>
    + </block>
    + <inVariable localId="2" height="35" width="25">
    + <position x="435" y="270"/>
    + <connectionPointOut>
    + <relPosition x="25" y="15"/>
    + </connectionPointOut>
    + <expression>N</expression>
    + </inVariable>
    + <inVariable localId="3" height="35" width="55">
    + <position x="275" y="585"/>
    + <connectionPointOut>
    + <relPosition x="55" y="15"/>
    + </connectionPointOut>
    + <expression>TRIG</expression>
    + </inVariable>
    + <inVariable localId="4" height="35" width="55">
    + <position x="315" y="650"/>
    + <connectionPointOut>
    + <relPosition x="55" y="15"/>
    + </connectionPointOut>
    + <expression>CODE</expression>
    + </inVariable>
    + <outVariable localId="5" height="35" width="45">
    + <position x="740" y="605"/>
    + <connectionPointIn>
    + <relPosition x="0" y="15"/>
    + <connection refLocalId="1" formalParameter="ACK">
    + <position x="740" y="620"/>
    + <position x="650" y="620"/>
    + </connection>
    + </connectionPointIn>
    + <expression>ACK</expression>
    + </outVariable>
    + <outVariable localId="6" height="35" width="75">
    + <position x="740" y="650"/>
    + <connectionPointIn>
    + <relPosition x="0" y="15"/>
    + <connection refLocalId="1" formalParameter="RESULT">
    + <position x="740" y="665"/>
    + <position x="650" y="665"/>
    + </connection>
    + </connectionPointIn>
    + <expression>RESULT</expression>
    + </outVariable>
    + <block localId="7" width="80" height="65" typeName="AND">
    + <position x="385" y="545"/>
    + <inputVariables>
    + <variable formalParameter="IN1">
    + <connectionPointIn>
    + <relPosition x="0" y="30"/>
    + <connection refLocalId="13" formalParameter="OUT">
    + <position x="385" y="575"/>
    + <position x="335" y="575"/>
    + <position x="335" y="455"/>
    + <position x="625" y="455"/>
    + <position x="625" y="285"/>
    + <position x="615" y="285"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="IN2">
    + <connectionPointIn>
    + <relPosition x="0" y="55"/>
    + <connection refLocalId="3">
    + <position x="385" y="600"/>
    + <position x="330" y="600"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + </inputVariables>
    + <inOutVariables/>
    + <outputVariables>
    + <variable formalParameter="OUT">
    + <connectionPointOut>
    + <relPosition x="80" y="30"/>
    + </connectionPointOut>
    + </variable>
    + </outputVariables>
    + </block>
    + <inVariable localId="9" height="35" width="85">
    + <position x="240" y="330"/>
    + <connectionPointOut>
    + <relPosition x="85" y="15"/>
    + </connectionPointOut>
    + <expression>COUNTER</expression>
    + </inVariable>
    + <block localId="10" width="80" height="65" typeName="ADD">
    + <position x="380" y="330"/>
    + <inputVariables>
    + <variable formalParameter="IN1">
    + <connectionPointIn>
    + <relPosition x="0" y="30"/>
    + <connection refLocalId="9">
    + <position x="380" y="360"/>
    + <position x="352" y="360"/>
    + <position x="352" y="345"/>
    + <position x="325" y="345"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="IN2">
    + <connectionPointIn>
    + <relPosition x="0" y="55"/>
    + <connection refLocalId="11">
    + <position x="380" y="385"/>
    + <position x="325" y="385"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + </inputVariables>
    + <inOutVariables/>
    + <outputVariables>
    + <variable formalParameter="OUT">
    + <connectionPointOut>
    + <relPosition x="80" y="30"/>
    + </connectionPointOut>
    + </variable>
    + </outputVariables>
    + </block>
    + <inVariable localId="11" height="35" width="85">
    + <position x="240" y="370"/>
    + <connectionPointOut>
    + <relPosition x="85" y="15"/>
    + </connectionPointOut>
    + <expression>USINT#1</expression>
    + </inVariable>
    + <block localId="13" width="80" height="65" typeName="EQ">
    + <position x="535" y="255"/>
    + <inputVariables>
    + <variable formalParameter="IN1">
    + <connectionPointIn>
    + <relPosition x="0" y="30"/>
    + <connection refLocalId="2">
    + <position x="535" y="285"/>
    + <position x="460" y="285"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="IN2">
    + <connectionPointIn>
    + <relPosition x="0" y="55"/>
    + <connection refLocalId="10" formalParameter="OUT">
    + <position x="535" y="310"/>
    + <position x="497" y="310"/>
    + <position x="497" y="360"/>
    + <position x="460" y="360"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + </inputVariables>
    + <inOutVariables/>
    + <outputVariables>
    + <variable formalParameter="OUT">
    + <connectionPointOut>
    + <relPosition x="80" y="30"/>
    + </connectionPointOut>
    + </variable>
    + </outputVariables>
    + </block>
    + <block localId="15" width="80" height="135" typeName="SEL">
    + <position x="785" y="245"/>
    + <inputVariables>
    + <variable formalParameter="G">
    + <connectionPointIn>
    + <relPosition x="0" y="40"/>
    + <connection refLocalId="13" formalParameter="OUT">
    + <position x="785" y="285"/>
    + <position x="615" y="285"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="IN0">
    + <connectionPointIn>
    + <relPosition x="0" y="75"/>
    + <connection refLocalId="10" formalParameter="OUT">
    + <position x="785" y="320"/>
    + <position x="650" y="320"/>
    + <position x="650" y="360"/>
    + <position x="460" y="360"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + <variable formalParameter="IN1">
    + <connectionPointIn>
    + <relPosition x="0" y="115"/>
    + <connection refLocalId="16">
    + <position x="785" y="360"/>
    + <position x="760" y="360"/>
    + </connection>
    + </connectionPointIn>
    + </variable>
    + </inputVariables>
    + <inOutVariables/>
    + <outputVariables>
    + <variable formalParameter="OUT">
    + <connectionPointOut>
    + <relPosition x="80" y="40"/>
    + </connectionPointOut>
    + </variable>
    + </outputVariables>
    + </block>
    + <inVariable localId="16" height="35" width="85">
    + <position x="675" y="345"/>
    + <connectionPointOut>
    + <relPosition x="85" y="15"/>
    + </connectionPointOut>
    + <expression>USINT#0</expression>
    + </inVariable>
    + <outVariable localId="17" height="35" width="85">
    + <position x="905" y="270"/>
    + <connectionPointIn>
    + <relPosition x="0" y="15"/>
    + <connection refLocalId="15" formalParameter="OUT">
    + <position x="905" y="285"/>
    + <position x="865" y="285"/>
    + </connection>
    + </connectionPointIn>
    + <expression>COUNTER</expression>
    + </outVariable>
    + <comment localId="18" height="110" width="775">
    + <position x="220" y="90"/>
    + <content>
    +<![CDATA[Ce block permet d'executer une commande python pour un intervalle de cycles donnees (N).]]>
    + </content>
    + </comment>
    + </FBD>
    + </body>
    + </pou>
    </pous>
    </types>
    <instances>