264 lines
6.7 KiB
XML
264 lines
6.7 KiB
XML
<?xml version="1.0"?>
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<!-- Airbus A320 FMGC -->
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<!-- Copyright (c) 2021 Josh Davidson and Jonathan Redpath -->
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<system name="A320: FMGC">
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<property value="350">/FMGC/internal/vmo-kts</property>
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<channel name="FMGC" execrate="8">
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<fcs_function name="/FMGC/internal/mmo-kts">
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<function>
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<product>
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<quotient>
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<property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
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<max> <!-- Prevent divide by 0 -->
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<property>/instrumentation/airspeed-indicator/indicated-mach</property>
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<value>0.0000001</value>
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</max>
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</quotient>
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<value>0.82</value>
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</product>
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</function>
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</fcs_function>
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<switch name="/FMGC/internal/vmo-mmo">
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<default value="/FMGC/internal/vmo-kts"/>
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<test logic="AND" value="/FMGC/internal/mmo-kts">
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/FMGC/internal/mmo-kts lt /FMGC/internal/vmo-kts
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position/wow eq 0
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</test>
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</switch>
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<fcs_function name="/FMGC/internal/vmo-mmo-plus-6">
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<function>
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<sum>
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<property>/FMGC/internal/vmo-mmo</property>
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<value>6</value>
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</sum>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/cas-compare/cas-1-to-3">
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<function>
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<abs>
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<difference>
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<property>/systems/navigation/adr/output/cas-1</property>
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<property>/systems/navigation/adr/output/cas-3</property>
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</difference>
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</abs>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/cas-compare/cas-2-to-3">
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<function>
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<abs>
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<difference>
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<property>/systems/navigation/adr/output/cas-2</property>
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<property>/systems/navigation/adr/output/cas-3</property>
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</difference>
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</abs>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/cas-compare/cas-2-to-1">
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<function>
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<abs>
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<difference>
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<property>/systems/navigation/adr/output/cas-2</property>
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<property>/systems/navigation/adr/output/cas-1</property>
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</difference>
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</abs>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/cas-compare/cas-reject-all">
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<function>
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<ifthen>
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<and>
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<gt>
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<property>/systems/fmgc/cas-compare/cas-1-to-3</property>
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<value>5</value> <!-- todo - find proper value -->
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</gt>
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<gt>
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<property>/systems/fmgc/cas-compare/cas-2-to-1</property>
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<value>5</value>
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</gt>
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<gt>
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<property>/systems/fmgc/cas-compare/cas-2-to-3</property>
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<value>5</value>
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</gt>
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</and>
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<value>1</value>
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<value>0</value>
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</ifthen>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/cas-compare/cas-reject-1"> <!-- 2 and 3 are the same but 1 is different -->
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<function>
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<ifthen>
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<or>
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<eq>
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<property>/systems/navigation/adr/operating-1</property>
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<value>0</value>
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</eq>
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<and>
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<gt>
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<property>/systems/fmgc/cas-compare/cas-1-to-3</property>
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<value>5</value> <!-- todo - find proper value -->
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</gt>
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<gt>
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<property>/systems/fmgc/cas-compare/cas-2-to-1</property>
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<value>5</value>
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</gt>
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<lt>
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<property>/systems/fmgc/cas-compare/cas-2-to-3</property>
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<value>5</value>
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</lt>
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<eq>
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<property>/systems/navigation/adr/operating-2</property>
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<value>1</value>
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</eq>
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<eq>
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<property>/systems/navigation/adr/operating-3</property>
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<value>1</value>
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</eq>
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</and>
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</or>
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<value>1</value>
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<value>0</value>
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</ifthen>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/cas-compare/cas-reject-2"> <!-- 1 and 3 are the same but 2 is different -->
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<function>
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<ifthen>
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<or>
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<eq>
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<property>/systems/navigation/adr/operating-2</property>
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<value>0</value>
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</eq>
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<and>
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<lt>
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<property>/systems/fmgc/cas-compare/cas-1-to-3</property>
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<value>5</value>
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</lt>
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<gt>
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<property>/systems/fmgc/cas-compare/cas-2-to-1</property>
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<value>5</value>
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</gt>
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<gt>
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<property>/systems/fmgc/cas-compare/cas-2-to-3</property>
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<value>5</value>
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</gt>
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<eq>
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<property>/systems/navigation/adr/operating-1</property>
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<value>1</value>
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</eq>
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<eq>
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<property>/systems/navigation/adr/operating-3</property>
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<value>1</value>
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</eq>
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</and>
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</or>
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<value>1</value>
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<value>0</value>
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</ifthen>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/cas-compare/cas-reject-3"> <!-- 1 and 2 are the same but 3 is different -->
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<function>
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<ifthen>
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<or>
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<eq>
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<property>/systems/navigation/adr/operating-3</property>
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<value>0</value>
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</eq>
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<and>
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<gt>
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<property>/systems/fmgc/cas-compare/cas-1-to-3</property>
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<value>5</value>
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</gt>
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<lt>
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<property>/systems/fmgc/cas-compare/cas-2-to-1</property>
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<value>5</value>
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</lt>
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<gt>
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<property>/systems/fmgc/cas-compare/cas-2-to-3</property>
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<value>5</value>
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</gt>
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<eq>
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<property>/systems/navigation/adr/operating-1</property>
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<value>1</value>
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</eq>
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<eq>
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<property>/systems/navigation/adr/operating-2</property>
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<value>1</value>
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</eq>
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</and>
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</or>
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<value>1</value>
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<value>0</value>
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</ifthen>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/active-airspeed-src-1">
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<function>
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<ifthen>
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<eq>
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<property>/systems/fmgc/cas-compare/cas-reject-1</property>
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<value>1</value>
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</eq>
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<value>3</value>
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<value>1</value>
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</ifthen>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/active-airspeed-1">
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<function>
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<ifthen>
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<eq>
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<property>/systems/fmgc/active-airspeed-src-1</property>
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<value>1</value>
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</eq>
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<property>/systems/navigation/adr/output/cas-1</property>
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<property>/systems/navigation/adr/output/cas-3</property>
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</ifthen>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/active-airspeed-src-2">
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<function>
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<ifthen>
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<eq>
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<property>/systems/fmgc/cas-compare/cas-reject-2</property>
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<value>1</value>
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</eq>
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<value>3</value>
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<value>2</value>
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</ifthen>
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</function>
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</fcs_function>
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<fcs_function name="/systems/fmgc/active-airspeed-2">
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<function>
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<ifthen>
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<eq>
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<property>/systems/fmgc/active-airspeed-src-2</property>
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<value>2</value>
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</eq>
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<property>/systems/navigation/adr/output/cas-2</property>
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<property>/systems/navigation/adr/output/cas-3</property>
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</ifthen>
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</function>
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</fcs_function>
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</channel>
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</system>
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