etherlab/pous.xml
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Fri, 24 Aug 2018 13:41:43 +0300
changeset 2297 96ca6b056c55
parent 2164 7a959b19d5a4
child 2641 c9deff128c37
permissions -rw-r--r--
Proper fix for error 'object has no attribute 'getSlave' in EtherCAT extension

traceback:
File "/home/developer/WorkData/PLC/beremiz/beremiz/IDEFrame.py", line 1433, in OnPouSelectedChanged
window.RefreshView()
File "/home/developer/WorkData/PLC/beremiz/beremiz/etherlab/ConfigEditor.py", line 837, in RefreshView
self.RefreshProcessVariables()
File "/home/developer/WorkData/PLC/beremiz/beremiz/etherlab/ConfigEditor.py", line 886, in RefreshProcessVariables
slaves = self.Controler.GetSlaves(**self.CurrentNodesFilter)
File "/home/developer/WorkData/PLC/beremiz/beremiz/etherlab/EthercatMaster.py", line 341, in GetSlaves
for slave in self.Config.getConfig().getSlave():
<type 'exceptions.AttributeError'>:_'lxml.etree._Element'_object_has_no_attribute_'getSlave'

Steps to reproduce problem:

- Add new EtherCAT master
- Add new EthercatNode to the master
- double click on


Revert commit "Dirty fix for error '_object_has_no_attribute_'getSlave' in EtherCAT extension"
[a3ac46366b86a0b237dac93be6b2281ac70b98a8].

The problem was that XML elements (proxy object) in some cases were created using custom XML
classes constructors and lxml.etree.Element() call and live python
patching. This causes that lxml backend doesn't know that custom python class
should be used for these XML elements.
Proxy object can be move/deleted and recreated by lxml
backend at any point in time or this can be done in python by copy/deepcopy operations.
If this happens, then newly created
proxy elements are using default class lxml.etree._Element. And all
custom functionality is lost.

All created XML elements should be always created through corresponding
parser and class lookup callback done by lxml backend.
It's described in more details in lxml documentation:
https://lxml.de/element_classes.html
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://www.plcopen.org/xml/tc6.xsd"
         xsi:schemaLocation="http://www.plcopen.org/xml/tc6.xsd"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <fileHeader companyName="EtherlabMaster"
              productName="EtherlabMaster"
              productVersion="1"
              creationDateTime="2012-10-22T12:12:45"/>
  <contentHeader name="EtherlabMaster SDO Blocks"
                 modificationDateTime="2012-11-13T18:03:39">
    <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="EtherLabSDOUpload" pouType="functionBlock">
        <interface>
          <inputVars>
            <variable name="EXECUTE">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="POS">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="INDEX">
              <type>
                <UINT/>
              </type>
            </variable>
            <variable name="SUBINDEX">
              <type>
                <USINT/>
              </type>
            </variable>
            <variable name="VARTYPE">
              <type>
                <string/>
              </type>
            </variable>
          </inputVars>
          <outputVars>
            <variable name="ACK">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="VALID">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="VALUE">
              <type>
                <string/>
              </type>
            </variable>
          </outputVars>
          <localVars>
            <variable name="PY0">
              <type>
                <derived name="python_eval"/>
              </type>
            </variable>
            <variable name="PY1">
              <type>
                <derived name="python_eval"/>
              </type>
            </variable>
            <variable name="EXECUTE0">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="STATE">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="0"/>
              </initialValue>
            </variable>
          </localVars>
        </interface>
        <body>
          <ST>
<![CDATA[{extern int AcquireSDOLock();}
{extern int HasAnswer();}
{extern void ReleaseSDOLock();}
CASE STATE OF
  0:
    IF EXECUTE AND NOT EXECUTE0 THEN
      STATE := 1;
      ACK := 0;
      VALID := 0;
      VALUE := 'None';
    END_IF;
  1:
    {if (AcquireSDOLock()) __SET_VAR(data__->,STATE,, 2)}
  2:
    IF PY0.ACK THEN
      STATE := 3;
    END_IF;
  3:
    {if (HasAnswer()) __SET_VAR(data__->,STATE,, 4)}
  4:
    IF PY1.ACK THEN
      ACK := 1;
      VALUE := PY1.RESULT;
      VALID := NE(VALUE, 'None');
      STATE := 0;
      {ReleaseSDOLock();}
    END_IF;
ELSE
  STATE := 0;
END_CASE;

EXECUTE0 := EXECUTE;
PY0(TRIG := STATE = 2, 
    CODE := CONCAT('EthercatSDOUpload(',
                   INT_TO_STRING(POS),
                   ',',
                   UINT_TO_STRING(INDEX),
                   ',',
                   USINT_TO_STRING(SUBINDEX),
                   ',"',
                   VARTYPE,
                   '")'));
PY1(TRIG := STATE = 4, 
    CODE := 'GetResult()');
]]>
          </ST>
        </body>
      </pou>
      <pou name="EtherLabSDODownload" pouType="functionBlock">
        <interface>
          <inputVars>
            <variable name="EXECUTE">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="POS">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="INDEX">
              <type>
                <UINT/>
              </type>
            </variable>
            <variable name="SUBINDEX">
              <type>
                <USINT/>
              </type>
            </variable>
            <variable name="VARTYPE">
              <type>
                <string/>
              </type>
            </variable>
            <variable name="VALUE">
              <type>
                <string/>
              </type>
            </variable>
          </inputVars>
          <outputVars>
            <variable name="ACK">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="ERROR">
              <type>
                <BOOL/>
              </type>
            </variable>
          </outputVars>
          <localVars>
            <variable name="PY0">
              <type>
                <derived name="python_eval"/>
              </type>
            </variable>
            <variable name="PY1">
              <type>
                <derived name="python_eval"/>
              </type>
            </variable>
            <variable name="EXECUTE0">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="STATE">
              <type>
                <INT/>
              </type>
              <initialValue>
                <simpleValue value="0"/>
              </initialValue>
            </variable>
          </localVars>
        </interface>
        <body>
          <ST>
<![CDATA[{extern int AcquireSDOLock();}
{extern int HasAnswer();}
{extern void ReleaseSDOLock();}
CASE STATE OF
  0:
    IF EXECUTE AND NOT EXECUTE0 THEN
      STATE := 1;
      ACK := 0;
      ERROR := 0;
    END_IF;
  1:
    {if (AcquireSDOLock()) __SET_VAR(data__->,STATE,, 2)}
  2:
    IF PY0.ACK THEN
      STATE := 3;
    END_IF;
  3:
    {if (HasAnswer()) __SET_VAR(data__->,STATE,, 4)}
  4:
    IF PY1.ACK THEN
      ACK := 1;
      ERROR := EQ(PY1.RESULT, 'False');
      STATE := 0;
      {ReleaseSDOLock();}
    END_IF;
ELSE
  STATE := 0;
END_CASE;
EXECUTE0 := EXECUTE;
PY0(TRIG := STATE = 2, 
    CODE := CONCAT('EthercatSDODownload(',
                   INT_TO_STRING(POS),
                   ',',
                   UINT_TO_STRING(INDEX),
                   ',',
                   USINT_TO_STRING(SUBINDEX),
                   ',"',
                   VARTYPE,
                   '",',
                   VALUE,
                   ')'));
PY1(TRIG := STATE = 4, 
    CODE := 'GetResult()');
]]>
          </ST>
        </body>
      </pou>
      <pou name="EtherLabSetTorqueLimit" pouType="functionBlock">
        <interface>
          <inputVars>
            <variable name="Pos">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="Execute">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="TorqueLimitPos">
              <type>
                <UINT/>
              </type>
            </variable>
            <variable name="TorqueLimitNeg">
              <type>
                <UINT/>
              </type>
            </variable>
          </inputVars>
          <outputVars>
            <variable name="Done">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="Busy">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="Error">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="ErrorID">
              <type>
                <WORD/>
              </type>
            </variable>
          </outputVars>
          <localVars>
            <variable name="EtherLabSDOUpload0">
              <type>
                <derived name="EtherLabSDODownload"/>
              </type>
            </variable>
            <variable name="EtherLabSDOUpload1">
              <type>
                <derived name="EtherLabSDODownload"/>
              </type>
            </variable>
            <variable name="RS0">
              <type>
                <derived name="RS"/>
              </type>
            </variable>
          </localVars>
        </interface>
        <body>
          <FBD>
            <block localId="1" width="168" height="238" typeName="EtherLabSDODownload" instanceName="EtherLabSDOUpload0">
              <position x="479" y="70"/>
              <inputVariables>
                <variable formalParameter="EXECUTE">
                  <connectionPointIn>
                    <relPosition x="0" y="38"/>
                    <connection refLocalId="3">
                      <position x="479" y="108"/>
                      <position x="111" y="108"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="POS">
                  <connectionPointIn>
                    <relPosition x="0" y="74"/>
                    <connection refLocalId="4">
                      <position x="479" y="144"/>
                      <position x="423" y="144"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="INDEX">
                  <connectionPointIn>
                    <relPosition x="0" y="110"/>
                    <connection refLocalId="6">
                      <position x="479" y="180"/>
                      <position x="423" y="180"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="SUBINDEX">
                  <connectionPointIn>
                    <relPosition x="0" y="146"/>
                    <connection refLocalId="8">
                      <position x="479" y="216"/>
                      <position x="423" y="216"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="VARTYPE">
                  <connectionPointIn>
                    <relPosition x="0" y="182"/>
                    <connection refLocalId="10">
                      <position x="479" y="252"/>
                      <position x="423" y="252"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="VALUE">
                  <connectionPointIn>
                    <relPosition x="0" y="218"/>
                    <connection refLocalId="25" formalParameter="OUT">
                      <position x="479" y="288"/>
                      <position x="450" y="288"/>
                      <position x="450" y="306"/>
                      <position x="422" y="306"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="ACK">
                  <connectionPointOut>
                    <relPosition x="168" y="38"/>
                  </connectionPointOut>
                </variable>
                <variable formalParameter="ERROR">
                  <connectionPointOut>
                    <relPosition x="168" y="74"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <block localId="2" width="168" height="264" typeName="EtherLabSDODownload" instanceName="EtherLabSDOUpload1">
              <position x="482" y="351"/>
              <inputVariables>
                <variable formalParameter="EXECUTE">
                  <connectionPointIn>
                    <relPosition x="0" y="40"/>
                    <connection refLocalId="3">
                      <position x="482" y="391"/>
                      <position x="131" y="391"/>
                      <position x="131" y="108"/>
                      <position x="111" y="108"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="POS">
                  <connectionPointIn>
                    <relPosition x="0" y="80"/>
                    <connection refLocalId="5">
                      <position x="482" y="431"/>
                      <position x="431" y="431"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="INDEX">
                  <connectionPointIn>
                    <relPosition x="0" y="120"/>
                    <connection refLocalId="7">
                      <position x="482" y="471"/>
                      <position x="431" y="471"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="SUBINDEX">
                  <connectionPointIn>
                    <relPosition x="0" y="160"/>
                    <connection refLocalId="9">
                      <position x="482" y="511"/>
                      <position x="430" y="511"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="VARTYPE">
                  <connectionPointIn>
                    <relPosition x="0" y="200"/>
                    <connection refLocalId="11">
                      <position x="482" y="551"/>
                      <position x="431" y="551"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="VALUE">
                  <connectionPointIn>
                    <relPosition x="0" y="240"/>
                    <connection refLocalId="12" formalParameter="OUT">
                      <position x="482" y="591"/>
                      <position x="456" y="591"/>
                      <position x="456" y="610"/>
                      <position x="431" y="610"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="ACK">
                  <connectionPointOut>
                    <relPosition x="168" y="40"/>
                  </connectionPointOut>
                </variable>
                <variable formalParameter="ERROR">
                  <connectionPointOut>
                    <relPosition x="168" y="80"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="3" height="27" width="63">
              <position x="48" y="95"/>
              <connectionPointOut>
                <relPosition x="63" y="13"/>
              </connectionPointOut>
              <expression>Execute</expression>
            </inVariable>
            <inVariable localId="4" height="27" width="35">
              <position x="388" y="131"/>
              <connectionPointOut>
                <relPosition x="35" y="13"/>
              </connectionPointOut>
              <expression>Pos</expression>
            </inVariable>
            <inVariable localId="5" height="27" width="35">
              <position x="396" y="418"/>
              <connectionPointOut>
                <relPosition x="35" y="13"/>
              </connectionPointOut>
              <expression>Pos</expression>
            </inVariable>
            <inVariable localId="6" height="27" width="68">
              <position x="355" y="167"/>
              <connectionPointOut>
                <relPosition x="68" y="13"/>
              </connectionPointOut>
              <expression>16#60E0</expression>
            </inVariable>
            <inVariable localId="7" height="27" width="68">
              <position x="363" y="458"/>
              <connectionPointOut>
                <relPosition x="68" y="13"/>
              </connectionPointOut>
              <expression>16#60E1</expression>
            </inVariable>
            <inVariable localId="8" height="27" width="33">
              <position x="390" y="203"/>
              <connectionPointOut>
                <relPosition x="33" y="13"/>
              </connectionPointOut>
              <expression>0</expression>
            </inVariable>
            <inVariable localId="9" height="27" width="33">
              <position x="397" y="498"/>
              <connectionPointOut>
                <relPosition x="33" y="13"/>
              </connectionPointOut>
              <expression>0</expression>
            </inVariable>
            <inVariable localId="10" height="27" width="60">
              <position x="363" y="239"/>
              <connectionPointOut>
                <relPosition x="60" y="13"/>
              </connectionPointOut>
              <expression>'uint16'</expression>
            </inVariable>
            <inVariable localId="11" height="27" width="60">
              <position x="371" y="538"/>
              <connectionPointOut>
                <relPosition x="60" y="13"/>
              </connectionPointOut>
              <expression>'uint16'</expression>
            </inVariable>
            <block localId="16" width="67" height="98" typeName="AND">
              <position x="763" y="69"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="39"/>
                    <connection refLocalId="1" formalParameter="ACK">
                      <position x="763" y="108"/>
                      <position x="647" y="108"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="78"/>
                    <connection refLocalId="2" formalParameter="ACK">
                      <position x="763" y="147"/>
                      <position x="707" y="147"/>
                      <position x="707" y="391"/>
                      <position x="650" y="391"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="67" y="39"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <outVariable localId="17" height="27" width="45">
              <position x="941" y="95"/>
              <connectionPointIn>
                <relPosition x="0" y="13"/>
                <connection refLocalId="16" formalParameter="OUT">
                  <position x="941" y="108"/>
                  <position x="830" y="108"/>
                </connection>
              </connectionPointIn>
              <expression>Done</expression>
            </outVariable>
            <block localId="18" width="67" height="111" typeName="OR">
              <position x="778" y="344"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="42"/>
                    <connection refLocalId="1" formalParameter="ERROR">
                      <position x="778" y="386"/>
                      <position x="752" y="386"/>
                      <position x="752" y="254"/>
                      <position x="659" y="254"/>
                      <position x="659" y="144"/>
                      <position x="647" y="144"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="87"/>
                    <connection refLocalId="2" formalParameter="ERROR">
                      <position x="778" y="431"/>
                      <position x="650" y="431"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="67" y="42"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <block localId="19" width="67" height="98" typeName="AND">
              <position x="933" y="308"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="39"/>
                    <connection refLocalId="16" formalParameter="OUT">
                      <position x="933" y="347"/>
                      <position x="886" y="347"/>
                      <position x="886" y="108"/>
                      <position x="830" y="108"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="78"/>
                    <connection refLocalId="18" formalParameter="OUT">
                      <position x="933" y="386"/>
                      <position x="845" y="386"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="67" y="39"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <outVariable localId="20" height="27" width="45">
              <position x="1037" y="334"/>
              <connectionPointIn>
                <relPosition x="0" y="13"/>
                <connection refLocalId="19" formalParameter="OUT">
                  <position x="1037" y="347"/>
                  <position x="1000" y="347"/>
                </connection>
              </connectionPointIn>
              <expression>Error</expression>
            </outVariable>
            <block localId="22" width="97" height="93" typeName="RS" instanceName="RS0">
              <position x="854" y="498"/>
              <inputVariables>
                <variable formalParameter="S">
                  <connectionPointIn>
                    <relPosition x="0" y="38"/>
                    <connection refLocalId="23">
                      <position x="854" y="536"/>
                      <position x="795" y="536"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="R1">
                  <connectionPointIn>
                    <relPosition x="0" y="74"/>
                    <connection refLocalId="21">
                      <position x="854" y="572"/>
                      <position x="790" y="572"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="Q1">
                  <connectionPointOut>
                    <relPosition x="97" y="38"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="21" height="27" width="45">
              <position x="745" y="559"/>
              <connectionPointOut>
                <relPosition x="45" y="13"/>
              </connectionPointOut>
              <expression>Done</expression>
            </inVariable>
            <inVariable localId="23" height="27" width="63">
              <position x="732" y="523"/>
              <connectionPointOut>
                <relPosition x="63" y="13"/>
              </connectionPointOut>
              <expression>Execute</expression>
            </inVariable>
            <outVariable localId="24" height="27" width="41">
              <position x="1006" y="523"/>
              <connectionPointIn>
                <relPosition x="0" y="13"/>
                <connection refLocalId="22" formalParameter="Q1">
                  <position x="1006" y="536"/>
                  <position x="951" y="536"/>
                </connection>
              </connectionPointIn>
              <expression>Busy</expression>
            </outVariable>
            <block localId="25" width="126" height="40" typeName="UINT_TO_STRING">
              <position x="296" y="276"/>
              <inputVariables>
                <variable formalParameter="IN">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="14">
                      <position x="296" y="306"/>
                      <position x="262" y="306"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="126" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="14" height="27" width="117">
              <position x="145" y="293"/>
              <connectionPointOut>
                <relPosition x="117" y="13"/>
              </connectionPointOut>
              <expression>TorqueLimitPos</expression>
            </inVariable>
            <block localId="12" width="126" height="40" typeName="UINT_TO_STRING">
              <position x="305" y="580"/>
              <inputVariables>
                <variable formalParameter="IN">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="15">
                      <position x="305" y="610"/>
                      <position x="283" y="610"/>
                      <position x="283" y="611"/>
                      <position x="262" y="611"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="126" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="15" height="27" width="119">
              <position x="143" y="598"/>
              <connectionPointOut>
                <relPosition x="119" y="13"/>
              </connectionPointOut>
              <expression>TorqueLimitNeg</expression>
            </inVariable>
          </FBD>
        </body>
      </pou>
      <pou name="EtherLabGetTorqueLimit" pouType="functionBlock">
        <interface>
          <inputVars>
            <variable name="Pos">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="Execute">
              <type>
                <BOOL/>
              </type>
            </variable>
          </inputVars>
          <outputVars>
            <variable name="Done">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="Busy">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="Error">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="ErrorID">
              <type>
                <WORD/>
              </type>
            </variable>
            <variable name="TorqueLimitPos">
              <type>
                <UINT/>
              </type>
            </variable>
            <variable name="TorqueLimitNeg">
              <type>
                <UINT/>
              </type>
            </variable>
          </outputVars>
          <localVars>
            <variable name="EtherLabSDOUpload0">
              <type>
                <derived name="EtherLabSDOUpload"/>
              </type>
            </variable>
            <variable name="EtherLabSDOUpload1">
              <type>
                <derived name="EtherLabSDOUpload"/>
              </type>
            </variable>
            <variable name="RS0">
              <type>
                <derived name="RS"/>
              </type>
            </variable>
          </localVars>
        </interface>
        <body>
          <FBD>
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                      <position x="111" y="108"/>
                    </connection>
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                </variable>
                <variable formalParameter="POS">
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                    <connection refLocalId="4">
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                      <position x="219" y="144"/>
                    </connection>
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                </variable>
                <variable formalParameter="INDEX">
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                      <position x="219" y="180"/>
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                </variable>
                <variable formalParameter="SUBINDEX">
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                    <connection refLocalId="8">
                      <position x="283" y="216"/>
                      <position x="219" y="216"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="VARTYPE">
                  <connectionPointIn>
                    <relPosition x="0" y="182"/>
                    <connection refLocalId="10">
                      <position x="283" y="252"/>
                      <position x="219" y="252"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="ACK">
                  <connectionPointOut>
                    <relPosition x="149" y="38"/>
                  </connectionPointOut>
                </variable>
                <variable formalParameter="VALID">
                  <connectionPointOut>
                    <relPosition x="149" y="74"/>
                  </connectionPointOut>
                </variable>
                <variable formalParameter="VALUE">
                  <connectionPointOut>
                    <relPosition x="149" y="110"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <block localId="2" width="149" height="228" typeName="EtherLabSDOUpload" instanceName="EtherLabSDOUpload1">
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              <inputVariables>
                <variable formalParameter="EXECUTE">
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                    <connection refLocalId="3">
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                      <position x="131" y="361"/>
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                      <position x="111" y="108"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="POS">
                  <connectionPointIn>
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                    <connection refLocalId="5">
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                      <position x="219" y="402"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="INDEX">
                  <connectionPointIn>
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                    <connection refLocalId="7">
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                      <position x="219" y="443"/>
                    </connection>
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                </variable>
                <variable formalParameter="SUBINDEX">
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                    <connection refLocalId="9">
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                      <position x="219" y="484"/>
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                </variable>
                <variable formalParameter="VARTYPE">
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                    <connection refLocalId="11">
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                      <position x="219" y="525"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="ACK">
                  <connectionPointOut>
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                  </connectionPointOut>
                </variable>
                <variable formalParameter="VALID">
                  <connectionPointOut>
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                  </connectionPointOut>
                </variable>
                <variable formalParameter="VALUE">
                  <connectionPointOut>
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                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
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              <connectionPointOut>
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              </connectionPointOut>
              <expression>Execute</expression>
            </inVariable>
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              <position x="184" y="131"/>
              <connectionPointOut>
                <relPosition x="35" y="13"/>
              </connectionPointOut>
              <expression>Pos</expression>
            </inVariable>
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              <position x="184" y="389"/>
              <connectionPointOut>
                <relPosition x="35" y="13"/>
              </connectionPointOut>
              <expression>Pos</expression>
            </inVariable>
            <inVariable localId="6" height="27" width="68">
              <position x="151" y="167"/>
              <connectionPointOut>
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              </connectionPointOut>
              <expression>16#60E0</expression>
            </inVariable>
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              <connectionPointOut>
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              <expression>16#60E1</expression>
            </inVariable>
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              <connectionPointOut>
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              <expression>'uint16'</expression>
            </inVariable>
            <inVariable localId="11" height="27" width="60">
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              <connectionPointOut>
                <relPosition x="60" y="13"/>
              </connectionPointOut>
              <expression>'uint16'</expression>
            </inVariable>
            <block localId="12" width="126" height="40" typeName="STRING_TO_UINT">
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              <inputVariables>
                <variable formalParameter="IN">
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                    <connection refLocalId="1" formalParameter="VALUE">
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                      <position x="432" y="180"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="126" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <block localId="13" width="126" height="40" typeName="STRING_TO_UINT">
              <position x="498" y="413"/>
              <inputVariables>
                <variable formalParameter="IN">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="2" formalParameter="VALUE">
                      <position x="498" y="443"/>
                      <position x="433" y="443"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="126" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <outVariable localId="14" height="27" width="117">
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              <connectionPointIn>
                <relPosition x="0" y="13"/>
                <connection refLocalId="12" formalParameter="OUT">
                  <position x="673" y="180"/>
                  <position x="618" y="180"/>
                </connection>
              </connectionPointIn>
              <expression>TorqueLimitPos</expression>
            </outVariable>
            <outVariable localId="15" height="27" width="119">
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              <connectionPointIn>
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                <connection refLocalId="13" formalParameter="OUT">
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                  <position x="624" y="443"/>
                </connection>
              </connectionPointIn>
              <expression>TorqueLimitNeg</expression>
            </outVariable>
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              <inputVariables>
                <variable formalParameter="IN1">
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              <outputVariables>
                <variable formalParameter="OUT">
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            </block>
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        </body>
      </pou>
    </pous>
  </types>
  <instances>
    <configurations/>
  </instances>
</project>