Author: Su, S.
Paper Title Page
MOPGF063 The New TANGO-based Control and Data Acquisition of the Neutron Instrument DNS at FRM II 1
 
  • H. Kleines, M. Bednarek, K. Bussmann, M. Drochner, L. Fleischhauer-Fuss, S. Janaschke, S. Keuler, K.-H. Mertens, S. Su, F. Suxdorf, S. van Waasen
    FZJ, Jülich, Germany
 
  Forschungszentrum Jülich has been operating the neutron Instrument DNS at the neutron source FRM II for about 10 years. DNS is a time of flight neutron spectrometer with polarization analysis that experienced a major upgrade in 2014 and 2015. During the upgrade DNS was equipped with new electronics and a new control and data acquisition system, including a transition from the existing TACO system to its successor TANGO. On the client side the NICOS software developed at FRM II is used for the implementation of measurement operations and user interface. The design of the new control and data acquisition system is presented and the lessons learned by the introduction of TANGO are reported.