Add new logic for inverter. Now, the inverter power is proper. Also, the DC ESS is powered directly from bat 2 if inverter power is on. And the 80ms timer is simulated before the inverter comes online.
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1 changed files with 88 additions and 44 deletions
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@ -91,10 +91,10 @@
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<default value="0"/>
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<test logic="AND" value="0">
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/systems/electrical/sources/bat-1/contact eq 0
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/systems/electrical/sources/si-1/inverter-active eq 0
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/systems/electrical/sources/si-1/inverter-control/relay-2xb eq 0
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</test>
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<test logic="AND" value="1">
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/systems/electrical/sources/si-1/inverter-active eq 1
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/systems/electrical/sources/si-1/inverter-control/relay-2xb eq 1
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</test>
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<test logic="AND" value="1"> <!-- drain -->
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/systems/electrical/sources/bat-1/contact eq 1
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@ -263,10 +263,10 @@
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<default value="0"/>
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<test logic="AND" value="0">
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/systems/electrical/sources/bat-2/contact eq 0
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/systems/electrical/sources/si-1/inverter-active eq 0
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/systems/electrical/sources/si-1/inverter-control/relay-2xb eq 0
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</test>
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<test logic="AND" value="1">
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/systems/electrical/sources/si-1/inverter-active eq 1
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/systems/electrical/sources/si-1/inverter-control/relay-2xb eq 1
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</test>
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<test logic="AND" value="1"> <!-- drain -->
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/systems/electrical/sources/bat-2/contact eq 1
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@ -602,48 +602,81 @@
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</fcs_function>
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<!-- Static Inverter -->
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<switch name="/systems/electrical/sources/si-1/inverter-active">
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<switch name="/systems/electrical/sources/si-1/inverter-control/relay-7xb"> <!-- 7XB -->
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<default value="0"/>
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<test value="0">
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/systems/failures/electrical/stat-inv eq 1
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</test>
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<test logic="AND" value="1">
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/systems/electrical/some-electric-thingie/emer-gen-operate eq 1
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/systems/electrical/sources/emer-gen/coupled ne 1
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</test>
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<test logic="AND" value="1">
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/instrumentation/airspeed-indicator/indicated-speed-kt lt 100
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/instrumentation/airspeed-indicator/indicated-speed-kt ge 50
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/systems/electrical/some-electric-thingie/emer-elec-config eq 1
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/sim/time/elapsed-sec gt 10
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</test>
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<test logic="AND" value="1">
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/instrumentation/airspeed-indicator/indicated-speed-kt lt 50
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/controls/electrical/switches/bat-1 eq 1
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/controls/electrical/switches/bat-2 eq 1
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/systems/electrical/some-electric-thingie/emer-elec-config eq 1
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/sim/time/elapsed-sec gt 10
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<test logic="OR" value="1">
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/systems/navigation/adr/output/cas-1 gt 50
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/controls/electrical/switches/emer-gen-test eq 1
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</test>
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</switch>
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<switch name="/systems/electrical/sources/si-1/inverter-control/contactor-power-flow-through-7XB">
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<default value="0"/>
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<test logic="AND" value="1">
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/systems/electrical/sources/si-1/inverter-control/relay-7xb eq 0
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/systems/electrical/sources/bat-1/contact eq 1
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/systems/electrical/sources/bat-2/contact eq 1
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/systems/electrical/bus/dc-hot-2 ge 23
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</test>
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<test logic="AND" value="1">
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/systems/electrical/sources/si-1/inverter-control/relay-7xb eq 1
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/systems/electrical/bus/dc-hot-2 ge 23
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</test>
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</switch>
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<switch name="/systems/electrical/sources/si-1/inverter-control/contactor-power-flow-to-timer">
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<default value="0"/>
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<test logic="AND" value="1">
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/systems/electrical/sources/si-1/inverter-control/contactor-power-flow-through-7XB eq 1
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/systems/electrical/bus/ac-1 lt 110
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/systems/electrical/bus/ac-2 lt 110
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/systems/electrical/relay/emer-glc/output lt 110
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</test>
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</switch>
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<actuator name="/systems/electrical/sources/si-1/inverter-control/timer">
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<input>/systems/electrical/sources/si-1/inverter-control/contactor-power-flow-to-timer</input>
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<rate_limit sense="decr">120</rate_limit> <!-- Instant -->
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<rate_limit sense="incr">12.5</rate_limit> <!-- 80 milliseconds -->
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</actuator>
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<switch name="/systems/electrical/sources/si-1/inverter-control/relay-2xb"> <!-- 2XB --> <!-- CONTROLS DC HOT 2 TO DC ESS, DC HOT 1 to STAT INV -->
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<default value="0"/>
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<test logic="OR" value="1">
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/systems/electrical/sources/si-1/inverter-control/timer eq 1
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</test>
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</switch>
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<fcs_function name="/systems/electrical/sources/si-1/inverter-gain">
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<function>
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<ifthen>
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<eq>
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<property>/systems/electrical/sources/si-1/inverter-active</property>
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<value>1</value>
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</eq>
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<quotient>
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<value>115</value>
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<property>/systems/electrical/sources/bat-1/volt</property>
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</quotient>
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<value>0</value>
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</ifthen>
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<product>
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<ifthen>
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<eq>
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<property>/systems/failures/electrical/stat-inv</property>
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<value>1</value>
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</eq>
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<value>0</value>
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<quotient>
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<value>115</value>
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<property>/systems/electrical/sources/bat-1/volt</property>
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</quotient>
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</ifthen>
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<property>/systems/electrical/sources/si-1/inverter-control/relay-2xb</property>
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</product>
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</function>
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</fcs_function>
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<switch name="/systems/electrical/sources/si-1/inverter-control/contactor-power-flow-to-ac-ess-contactor">
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<default value="0"/>
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<test logic="AND" value="1"> <!-- todo CB 10XE -->
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/systems/electrical/sources/si-1/inverter-control/relay-7xb eq 1
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/systems/electrical/relay/ac-ess-feed-1/output lt 110
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/systems/electrical/relay/ac-ess-feed-2/output lt 110
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</test>
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</switch>
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<pure_gain name="/systems/electrical/sources/si-1/output-volt">
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<input>/systems/electrical/sources/bat-1/volt</input> <!-- inverter feeds directly from batteries -->
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<input>/systems/electrical/sources/bat-1/volt</input>
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<gain>/systems/electrical/sources/si-1/inverter-gain</gain>
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</pure_gain>
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@ -1142,11 +1175,7 @@
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<switch name="/systems/electrical/relay/ac-ess-feed-inverter/contact-pos">
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<default value="0"/>
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<test logic="AND" value="1">
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/instrumentation/airspeed-indicator/indicated-speed-kt ge 50
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/systems/electrical/bus/ac-1 eq 0
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/systems/electrical/bus/ac-2 eq 0
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/controls/electrical/switches/emer-gen-test eq 0
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/systems/electrical/relay/emer-glc/output lt 110
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/systems/electrical/sources/si-1/inverter-control/contactor-power-flow-to-ac-ess-contactor eq 1
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</test>
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</switch>
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@ -1161,7 +1190,7 @@
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<switch name="/systems/electrical/relay/ac-ess-shed-switch/contact-pos">
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<default value="1"/>
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<test logic="OR" value="0"> <!-- TODO: confirm these conditions are for galley, NOT ESS -->
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/systems/electrical/sources/si-1/inverter-active eq 1
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/systems/electrical/sources/si-1/inverter-control/relay-2xb eq 1
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/controls/electrical/switches/emer-gen-test eq 1
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</test>
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</switch>
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@ -1591,11 +1620,25 @@
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</test>
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</switch>
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<switch name="/systems/electrical/relay/dc-ess-feed-inv/contact-pos">
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<default value="0"/>
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<test logic="AND" value="1">
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/systems/electrical/sources/si-1/inverter-control/relay-2xb eq 1
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</test>
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</switch>
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<switch name="/systems/electrical/relay/dc-ess-feed-inv/output">
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<default value="0"/>
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<test value="/systems/electrical/bus/dc-hot-2">
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/systems/electrical/relay/dc-ess-feed-inv/contact-pos eq 1
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</test>
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</switch>
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<!-- DC Ess Shedding -->
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<switch name="/systems/electrical/relay/dc-ess-shed-switch/contact-pos">
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<default value="1"/>
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<test logic="OR" value="0"> <!-- TODO: confirm these conditions are for galley, NOT ESS -->
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/systems/electrical/sources/si-1/inverter-active eq 1
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/systems/electrical/sources/si-1/inverter-control/relay-2xb eq 1
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/controls/electrical/switches/emer-gen-test eq 1
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</test>
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</switch>
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@ -1798,6 +1841,7 @@
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<value>0</value>
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<max>
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<property>/systems/electrical/relay/dc-ess-feed-bat/output</property>
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<property>/systems/electrical/relay/dc-ess-feed-inv/output</property>
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<property>/systems/electrical/relay/dc-ess-feed-tr/output</property>
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</max>
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</ifthen>
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