[Hps-controls] HPS controls meeting, Monday June 24, 2013

[Hovanes Egiyan]

Hi,
the minutes of today's HPS controls meeting are posted:
https://confluence.slac.stanford.edu/display/hpsg/2013.06.24+Biweekly
Hovanes


    Minutes

Present at JLab: Hovanes, Nerses.

Present at SLAC: Sho


        List of the modules

Hovanes compiled a preliminarylist of modules 
<https://confluence.slac.stanford.edu/download/attachments/138798225/HPS_controlled_devices.xlsx?version=3&modificationDate=1372098548000>of 
the modules that need to be interfaced with EPICS for HPS purposes. One 
of the issues why this is needed is to know which applications may 
require extra effort when moving the VME controllers to VxWorks 5.5.

  * Krister needs to look at the list and check it if the information is
    correct
  * Sho suggested adding the readback of the SVT interlock input and
    output signals
  * Nerses commented that the only existing applications/modules that
    have not been tested with new EPICS and VxWorks 5.5 are Joerger
    scalers, IP485 boards with their carrier boards and Hall probes.
  * All beamline applications will be powered by CAEN SY1527 chassis
  * People will look at it and try to remember if anything that is
    needed by HPS is missing from the list.


        SVT Bias/LV discussions

We decided to postpone the discussion untill the next meeting when Sho 
and Pele will have a few slides explaining how the system should work.



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