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diff --git a/SOURCE/pertemuan_9/PLC/pertemuan_9-AllUsers.opt b/SOURCE/pertemuan_9/PLC/pertemuan_9-AllUsers.opt
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diff --git a/SOURCE/pertemuan_9/PLC/pertemuan_9-Kedung Kandang-DESKTOP-KDKD.opt b/SOURCE/pertemuan_9/PLC/pertemuan_9-Kedung Kandang-DESKTOP-KDKD.opt
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diff --git a/SOURCE/pertemuan_9/PLC/pertemuan_9.Device.Application.84bd475a-b77d-411a-953d-fee991d49aae.bootinfo b/SOURCE/pertemuan_9/PLC/pertemuan_9.Device.Application.84bd475a-b77d-411a-953d-fee991d49aae.bootinfo
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diff --git a/SOURCE/pertemuan_9/PLC/pertemuan_9.Device.Application.84bd475a-b77d-411a-953d-fee991d49aae.compileinfo b/SOURCE/pertemuan_9/PLC/pertemuan_9.Device.Application.84bd475a-b77d-411a-953d-fee991d49aae.compileinfo
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diff --git a/SOURCE/pertemuan_9/PLC/pertemuan_9.Device.Application.xml b/SOURCE/pertemuan_9/PLC/pertemuan_9.Device.Application.xml
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--- /dev/null
+++ b/SOURCE/pertemuan_9/PLC/pertemuan_9.Device.Application.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Symbolconfiguration xmlns="http://www.3s-software.com/schemas/Symbolconfiguration.xsd">
+  <Header>
+    <Version>3.5.14.0</Version>
+    <SymbolConfigObject version="4.0.0.0" runtimeid="3.5.17.0" libversion="3.5.17.0" compiler="3.5.17.0" lmm="3.5.17.0" profile="CODESYS V3.5 SP17+" settings="SupportOPCUA, LayoutCalculator=OptimizedClientSideLayoutCalculator" />
+    <ProjectInfo name="pertemuan_9" devicename="Device" appname="Application" />
+  </Header>
+  <TypeList>
+    <TypeSimple name="T_BYTE" size="1" swapsize="1" typeclass="Byte" iecname="BYTE" />
+  </TypeList>
+  <NodeList>
+    <Node name="Application">
+      <Node name="PLC_PRG">
+        <Node name="INPUT_PORT" type="T_BYTE" access="ReadWrite" directaddress="%MB0" />
+        <Node name="OUTPUT_PORT" type="T_BYTE" access="ReadWrite" directaddress="%MB1" />
+      </Node>
+    </Node>
+  </NodeList>
+</Symbolconfiguration>
\ No newline at end of file
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