• Created by Unknown User (hovanes), last modified on May 27, 2014

1pm Eastern time

Room B101 in B-wing at JLab

Agenda

Minutes

Present at JLab: Krister, Nerses, Ani, Hovanes, Stepan

Present at SLAC: Pelle

Present in Glasgow: Bryan

 

Status of SVT voltages
  • Hovanes implemented fake hybrid LV records on the SVT power IOC. Now all SVT voltage channels are represented.
  • Hovanes is working on the power up and power down sequences for the hybrid power. These are programmed in an EPICS record database. 
  • Bryan made the GUI for hybrid LVs and implemented the button that would trigger group operations, such us power up, power down, set bias voltages etc.
  • Ani added the hybrid voltage channels to the alarm screens and also added Bryan's GUIs an their analogues to the action buttons on the alarm screens.
DAQ IOC
  • Pelle and Sho are learning how to run EPICS IOC
  • The plan is to use EPICS sub-record to interface with the DAQ to control voltages and monitor temepatures
ECAL voltages
  • Nerses will be working on transferring the ECAL/IC voltage software to the new EPICS.
  • Using the old CLAS scheme Nerses will configure the IOC, create control and alarm screens

Action items

  • Hovanes needs to implement "channel reset" capability for MPOD channels.
  • Nerses will implement the CLAS CAEN voltage control in new EPICS
  • Pelle will study how to use sub-records in EPICS
  • Krister will install the cables for the beam stopper and beam viewer (from previous meeting).

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