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Control System Interfaces

Control System Interfaces. Kay Rehlich XFEL Collaboration Meeting April 2013. XFEL Interfaces Overview. TINE Client C and Java. DOOCS C++. DOOCS Java. Karabo C++. E. E. E. k. k. k. k. Ti. Ti. Ti. Ti. Ti. Ti. D. D. D. D. D. Ta. Ta. DOOCS Server. TINE Server.

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Control System Interfaces

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  1. Control System Interfaces Kay Rehlich XFEL Collaboration Meeting April 2013

  2. XFEL Interfaces Overview TINE Client C and Java DOOCS C++ DOOCS Java Karabo C++ E E E k k k k Ti Ti Ti Ti Ti Ti D D D D D Ta Ta DOOCS Server TINE Server DOOCS Server Karabo Server EPICS Server TANGO Server Undulator Beckhoff DAQ DAQ XFEL Collaboration Meeting April 2013 Kay Rehlich, DESY

  3. Example: TINE - DOOCS Interface DOOCS Java e.g. jddd Standard Application Programming Interface API Get(adr, dataIn, dataOut) Equipment Name Server ENS Adr  protocol, server adr E k Ti Ti Ti D D Ta jdoocs Data transformation to uniform format Native libraries of the control systems TINE Server DOOCS Server DAQ XFEL Collaboration Meeting April 2013 Kay Rehlich, DESY

  4. TINE - DOOCS Interface: Data Types • In total ~ 90 data types • 75 % can be translated TINE  DOOCS • 25 % are special types e.g. for archiving • A data type can hold a single bit … up to 32MB (image) • Data types can be quite complex: • Archive types, images, … • The API provides many functions like: • get_float_2D ( row, col )  has to be implemented for all types XFEL Collaboration Meeting April 2013 Kay Rehlich, DESY

  5. Special Features (1): Addressing with Wild-cards • BPM simulation server • ADR = XFEL.DIAG/BPM/*/Y All controls interfaces should support this, If not it has to be simulated XFEL Collaboration Meeting April 2013 Kay Rehlich, DESY

  6. Special Features (2): Addressing with System Mask SASE xx Inj 2 All sections belonging to SASE2 e- beam lines All e- beam lines System Mask: XFEL Collaboration Meeting April 2013 Kay Rehlich, DESY

  7. Address Conventions • DOOCS: facility/device/location/property • TINE: context/server/device/property • TANGO: domain/family/member/property • EPICS: flat, no standard definition • Requires entries in the DOOCS name server • karabo: device(=facility/device/location)/property • DOOCS addresses require static entry in karabo-DB XFEL Collaboration Meeting April 2013 Kay Rehlich, DESY

  8. Undulator Interface per Section Control System Interface Dynamic configuration of locations and properties DOOCS Undulator Server Request Port: List of ports n 1 r Publisher Port: Sends changed data D 0MQ Gateway n 1 UND 1 UND n . . . Beckhoff Controller UND 1 UND n . . . M M M M Impl. By Andreas Beckmann XFEL Collaboration Meeting April 2013 Kay Rehlich, DESY

  9. DOOCS  karabo Demo • First prototypes demonstrated on both control systems • JAVA interface is next step karabo GUI DOOCS ddd Karabo Camera Server DOOCS Camera Server XFEL Collaboration Meeting April 2013 Kay Rehlich, DESY

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