diff -r 20a5eb6a02e6 -r 45f044cf845b tests/svghmi/plc.xml
--- a/tests/svghmi/plc.xml	Wed Dec 02 14:31:57 2020 +0100
+++ b/tests/svghmi/plc.xml	Wed Dec 02 14:32:56 2020 +0100
@@ -1,7 +1,7 @@
 <?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="Unknown" productName="Unnamed" productVersion="1" creationDateTime="2019-08-06T14:23:42"/>
-  <contentHeader name="Unnamed" modificationDateTime="2020-10-30T20:07:00">
+  <contentHeader name="Unnamed" modificationDateTime="2020-12-01T09:52:25">
     <coordinateInfo>
       <fbd>
         <scaling x="5" y="5"/>
@@ -748,6 +748,161 @@
                 </variable>
               </outputVariables>
             </block>
+            <block localId="28" typeName="EQ" executionOrderId="0" height="60" width="65">
+              <position x="410" y="430"/>
+              <inputVariables>
+                <variable formalParameter="IN1">
+                  <connectionPointIn>
+                    <relPosition x="0" y="30"/>
+                    <connection refLocalId="36">
+                      <position x="418" y="460"/>
+                      <position x="401" y="460"/>
+                      <position x="401" y="435"/>
+                      <position x="380" y="435"/>
+                    </connection>
+                  </connectionPointIn>
+                </variable>
+                <variable formalParameter="IN2">
+                  <connectionPointIn>
+                    <relPosition x="0" y="50"/>
+                    <connection refLocalId="29">
+                      <position x="410" y="480"/>
+                      <position x="367" y="480"/>
+                      <position x="367" y="475"/>
+                      <position x="325" y="475"/>
+                    </connection>
+                  </connectionPointIn>
+                </variable>
+              </inputVariables>
+              <inOutVariables/>
+              <outputVariables>
+                <variable formalParameter="OUT">
+                  <connectionPointOut>
+                    <relPosition x="65" y="30"/>
+                  </connectionPointOut>
+                </variable>
+              </outputVariables>
+            </block>
+            <inVariable localId="29" executionOrderId="0" height="30" width="20" negated="false">
+              <position x="305" y="460"/>
+              <connectionPointOut>
+                <relPosition x="20" y="15"/>
+              </connectionPointOut>
+              <expression>0</expression>
+            </inVariable>
+            <inVariable localId="32" executionOrderId="0" height="30" width="20" negated="false">
+              <position x="765" y="505"/>
+              <connectionPointOut>
+                <relPosition x="20" y="15"/>
+              </connectionPointOut>
+              <expression>0</expression>
+            </inVariable>
+            <outVariable localId="31" executionOrderId="0" height="30" width="75" negated="false">
+              <position x="925" y="460"/>
+              <connectionPointIn>
+                <relPosition x="0" y="15"/>
+                <connection refLocalId="33" formalParameter="OUT">
+                  <position x="925" y="475"/>
+                  <position x="890" y="475"/>
+                </connection>
+              </connectionPointIn>
+              <expression>Sloth</expression>
+            </outVariable>
+            <block localId="33" typeName="MUX" executionOrderId="0" height="80" width="65">
+              <position x="825" y="445"/>
+              <inputVariables>
+                <variable formalParameter="K">
+                  <connectionPointIn>
+                    <relPosition x="0" y="30"/>
+                    <connection refLocalId="34" formalParameter="OUT">
+                      <position x="825" y="475"/>
+                      <position x="685" y="475"/>
+                      <position x="685" y="465"/>
+                      <position x="675" y="465"/>
+                    </connection>
+                  </connectionPointIn>
+                </variable>
+                <variable formalParameter="IN0">
+                  <connectionPointIn>
+                    <relPosition x="0" y="50"/>
+                    <connection refLocalId="30">
+                      <position x="825" y="495"/>
+                      <position x="800" y="495"/>
+                      <position x="800" y="485"/>
+                      <position x="790" y="485"/>
+                    </connection>
+                  </connectionPointIn>
+                </variable>
+                <variable formalParameter="IN1">
+                  <connectionPointIn>
+                    <relPosition x="0" y="70"/>
+                    <connection refLocalId="32">
+                      <position x="825" y="515"/>
+                      <position x="795" y="515"/>
+                      <position x="795" y="520"/>
+                      <position x="785" y="520"/>
+                    </connection>
+                  </connectionPointIn>
+                </variable>
+              </inputVariables>
+              <inOutVariables/>
+              <outputVariables>
+                <variable formalParameter="OUT">
+                  <connectionPointOut>
+                    <relPosition x="65" y="30"/>
+                  </connectionPointOut>
+                </variable>
+              </outputVariables>
+            </block>
+            <inVariable localId="30" executionOrderId="0" height="30" width="75" negated="false">
+              <position x="715" y="470"/>
+              <connectionPointOut>
+                <relPosition x="75" y="15"/>
+              </connectionPointOut>
+              <expression>Sloth</expression>
+            </inVariable>
+            <block localId="34" typeName="BOOL_TO_SINT" executionOrderId="0" height="40" width="110">
+              <position x="565" y="435"/>
+              <inputVariables>
+                <variable formalParameter="IN">
+                  <connectionPointIn>
+                    <relPosition x="0" y="30"/>
+                    <connection refLocalId="28" formalParameter="OUT">
+                      <position x="565" y="465"/>
+                      <position x="520" y="465"/>
+                      <position x="520" y="460"/>
+                      <position x="475" y="460"/>
+                    </connection>
+                  </connectionPointIn>
+                </variable>
+              </inputVariables>
+              <inOutVariables/>
+              <outputVariables>
+                <variable formalParameter="OUT">
+                  <connectionPointOut>
+                    <relPosition x="110" y="30"/>
+                  </connectionPointOut>
+                </variable>
+              </outputVariables>
+            </block>
+            <connector name="Connection0" localId="35" height="25" width="125">
+              <position x="400" y="140"/>
+              <connectionPointIn>
+                <relPosition x="0" y="10"/>
+                <connection refLocalId="7" formalParameter="OUT">
+                  <position x="400" y="150"/>
+                  <position x="375" y="150"/>
+                  <position x="375" y="115"/>
+                  <position x="360" y="115"/>
+                </connection>
+              </connectionPointIn>
+            </connector>
+            <continuation name="Connection0" localId="36" height="25" width="125">
+              <position x="255" y="425"/>
+              <connectionPointOut>
+                <relPosition x="125" y="10"/>
+              </connectionPointOut>
+            </continuation>
           </FBD>
         </body>
       </pou>