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  1. SAFe Program
  2. SP-3321

Implement Controller Device layer to communicate with PaSD on MODBus

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    • Obs Mgt & Controls
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      This feature together with SP-1931 contributes to monitoring the PaSD which is important for AAVS3 stability studies

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      This feature together with SP-1931 contributes to monitoring the PaSD which is important for AAVS3 stability studies
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      A preliminary implementation of the Controller which includes core driver functionality to interface to the PaSD.  Tested and demonstrated  (to what ever extent achieved by the end of the PI) with the simple simulator being worked on by MCCS Team  

      Show
      A preliminary implementation of the Controller which includes core driver functionality to interface to the PaSD.  Tested and demonstrated  (to what ever extent achieved by the end of the PI) with the simple simulator being worked on by MCCS Team  
    • 2
    • 2
    • 5
    • 2.5
    • Team_WOMBAT
    • Sprint 5
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      The MCCS PaSD integration and simulator with JSON interface was handed over to Team Wombat.

      The stand-alone PaSD Modbus client and simulation server from Andrew Williams was studied and evaluated. While it has a lot of useful information about the system and is a useful diagnostic tool in its own right, it does not fit straight into the MCCS infrastructure.

      Show
      The MCCS PaSD integration and simulator with JSON interface was handed over to Team Wombat. The stand-alone PaSD Modbus client and simulation server from Andrew Williams was studied and evaluated. While it has a lot of useful information about the system and is a useful diagnostic tool in its own right, it does not fit straight into the MCCS infrastructure.
    • 19.5
    • Stories Completed, Integrated, Outcomes Reviewed, Demonstrated, Satisfies Acceptance Criteria, Accepted by FO
    • PI23 - UNCOVERED

    • Team_DEVICES mccs_software solution-goal-2
    • SOL-G2

    Description

      Description of the spin-off part for Devices:
      1. MCCS-provided stand-alone simulator to be extended to make a realistic simulation of actual h/w providing a thin slice of functionality (suggested to be the ability to turn on a FEM)
      2. Work on the component manager of the MCCS Pasd device such that it can talk to the simulator in the format Andrew Williams' h/w/ expects


      The Power and Signal Distribution System (PaSD) for SKA Low is being built by Curtin Institute of Radio Astronomy. Following corrospondance with the group it was apparent that there was little to no mention of the control system using a database to interface with PaSD. The assumption seems to be that MCCS will interface with PaSD using MODBUS over TCP. A visit by MCCS team member D.Devereux clarified what stage the interface was at and based upon this a series of recommendations were made in order to pursue implementing a functionable control system. This is captured in MCCS-696 - PaSD control system

      This feature will aim to assess and begin to build a stage PaSD driver integral to MCCS.

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                v.mohile Mohile, Vivek
                v.mohile Mohile, Vivek
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                Feature Progress

                  Story Point Burn-up: (100.00%)

                  Feature Estimate: 2.0

                  IssuesStory Points
                  To Do00.0
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                  Complete518.0
                  Total518.0

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