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Control System Studio Training - Web OPI

Control System Studio Training - Web OPI. Kay Kasemir ORNL/SNS kasemirk@ornl.gov April 2013. Idea. Execute most CSS BOY *.opi files in a web browser Zero install on the client side Works with PCs, Laptops, Tables, Phones and most web browsers Even ‘ write ’ widgets work

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Control System Studio Training - Web OPI

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  1. Control System Studio Training-Web OPI Kay Kasemir ORNL/SNS kasemirk@ornl.gov April 2013

  2. Idea • Execute most CSS BOY *.opi files in a web browser • Zero install on the client side • Works with PCs, Laptops, Tables, Phones and most web browsers • Even ‘write’ widgets work • A few widget differences • Lower update performance • Maybe guard write access: CA Gateway, https:// proxy with login, … • No editing of displays, only runtime

  3. Tomcat Setup • Download WebOPI.war into webapps/ • Place *.opi files in a new opi/ directory • Add to conf/catalina.properties: org.csstudio.rap.preference=/path/to/my/css_rap.ini

  4. Example css_rap.ini #EPICS configuration org.csstudio.platform.libs.epics/auto_addr_list=false org.csstudio.platform.libs.epics/use_pure_java=true org.csstudio.platform.libs.epics/addr_list=127.0.0.1 192.168.1.2 org.csstudio.platform.libs.epics/max_array_bytes=160000 #WebOPI configuration org.csstudio.opibuilder/opi_repository=/path/to/apache-tomcat-7.0.11/opi org.csstudio.opibuilder/startup_opi=main.opi org.csstudio.opibuilder/mobile_startup_opi=mobile.opi org.csstudio.opibuilder/color_file=color.def org.csstudio.opibuilder/font_file=font.def org.csstudio.opibuilder/top_opis=main.opi org.csstudio.opibuilder/opi_gui_refresh_cycle=200 org.csstudio.opibuilder/macros="N","North"|"W","West"|"user","demo"

  5. Example URL: http://localhost:8080/webopi/w?opi=heater.opi|user=demo

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