Author: Broseta, M.
Paper Title Page
MOPGF140 Integration of PLC's in Tango Control Systems Using PyPLC 1
 
  • S. Rubio-Manrique, M. Broseta, G. Cuní, D. Fernandez-Carreiras, A. Rubio, J. Villanueva
    ALBA-CELLS Synchrotron, Cerdanyola del Vallès, Spain
 
  The Equipment Protection Systems and Personnel Safety Systems of the ALBA Synchrotron are complex and highly distributed control systems based on PLC's from different vendors. EPS and PSS not only regulate the interlocks of the whole ALBA facility but provide an extense network of analog and digital sensors that collect information from all subsystems; as well as its logical states. TANGO is the Control System framework used at ALBA, providing several tools and services (GUI's, Archiving, Alarms) in which EPS and PSS systems must be integrated. PyPLC, a dynamic Tango device, have been developed in python to provide a flexible interface and enable PLC developers to automatically update it. This paper describes how protection systems and the PLC code generation cycle have been fully integrated within TANGO Control System at ALBA.  
poster icon Poster MOPGF140 [2.242 MB]  
 
WEPGF081 Em# Platform: Towards a Hardware Interface Standardization Scheme 1
 
  • O. Matilla, J.A. Avila-Abellan, M. Broseta, G. Cuní, D. Fernandez-Carreiras, A. Ruz, J. Salabert, X. Serra-Gallifa
    ALBA-CELLS Synchrotron, Cerdanyola del Vallès, Spain
 
  Low current measurements developments have been pointed out as strategic for ALBA synchrotron. From the first day of operation of the seven Beamlines currently in operation ALBA Em electrometer this has been successfully used. Today, the two new beamlines of Phase 2 that are being constructed and the new end stations have required specification changes in terms of increased accuracy, capability of synchronization, timestamping, management of large buffers and high performance closed-loop implementation. The scheme of full custom hardware design has been abandoned. ALBA Em# project approach has been based in the selection of industry standard interfaces: FMC boards design for custom needs, FMC carrier over PCIe using SPEC board from CERN under OHWR license, and Single Board Computer using PCIe to implement interfaces with the control system. This Paper describes the new design of the Electrometers at Alba, suited for the newer requirements, more flexible, performing and maintainable, which profits from the know-how acquired with previous versions and suits the new data acquisition paradigm emerged with the standardization of quick continuous scans and data acquisition.  
poster icon Poster WEPGF081 [0.230 MB]