Difference between revisions of "Coil Test Weekly Meeting 3-Dec-2010"

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'''Agenda'''
 
'''Agenda'''
  
* Do we want another quench detector - Elliott
+
* Do we want to install a second quench detector - Mark, Elliott
  
* Cryogenic operations experience - Jonathan
+
* Cryogenic operations experience - All
** be sure to document our experience
+
** vapor-cooled lead blockage
*** need some additions to EWEB pages
+
** document our experience
 +
** additions to HMI and EWEB pages
  
* Preparation for powered operations - All
+
* Status of preparation for powered operations - All
** shunt installation/wiring, connection to interlock/control system
+
** shunt for fast and slow dump
** ground fault detection
+
** fast DAQ
** fast DAQ, which channels, what rates, how to coordinate time with PLC archive?
+
** sweep, signage, etc.
** rewire quench detector, how to balance channels?
+
** Hall probe
+
** pickup coils
+
** 230 V UPS on Danfysik control boards, main switch
+
** problematic sensors/gauges
+
*** vacuum gauge status
+
*** C-glass calibrations (not believable!)
+
*** C-resistors (maybe believable)
+
**** should NOT be powered when under vacuum!
+
** vacuum gate valve interlock
+
** what to do about strain gauges?
+
** liquid level monitor/probes
+
** vacuum monitor/gauges
+
** flag heaters
+
** safety equipment, beacons, barriers, etc.
+
** anything else?
+
 
+
* Controls racks and interlocks - Scot
+
 
** UPS lifetime test
 
** UPS lifetime test
 
* PLC - Mark W
 
** status
 
 
** alarm system
 
** alarm system
** hardening
+
** paging system and guard shack
** UPS interlock?
+
** HMI status, archives, etc.
 +
** second HMI computer
  
* EPICS - Hovanes
+
* Status of 230 V UPS on Danfysik control boards, main switch - Elliott
** Guard shack connection status
+
** [[pager_status_10_21_2010 | pager status ]] and strategy
+
 
+
* HMI and [http://halldeweb1.jlab.org/user/web/plc_urls.html EWEB programming] - Yi, Hovanes
+
** program access to archived data
+
** alarm screens
+
** long-term archive strategy
+
 
+
* Labview/fast DAQ - Yi, Elliott
+
** status
+
  
 
* Elog - Elliott
 
* Elog - Elliott
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** coil 2 winding supports
 
** coil 2 winding supports
 
** plans for coil 4
 
** plans for coil 4
 
* Solenoid review 7-Dec - Elliott
 
  
 
* PI Responsibilities during test - Jonathan
 
* PI Responsibilities during test - Jonathan
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** quench detector
 
** quench detector
 
** connectors
 
** connectors
** fix known problems
+
** what else might be useful?
** what else?
+

Latest revision as of 14:32, 2 December 2010

Solenoid Coil Test Weekly Meeting

Location and Time

Note new meeting day

  • Fri 3-Dec-2010 9:30 am ARC 428


Agenda

  • Do we want to install a second quench detector - Mark, Elliott
  • Cryogenic operations experience - All
    • vapor-cooled lead blockage
    • document our experience
    • additions to HMI and EWEB pages
  • Status of preparation for powered operations - All
    • shunt for fast and slow dump
    • fast DAQ
    • sweep, signage, etc.
    • UPS lifetime test
    • alarm system
    • paging system and guard shack
    • HMI status, archives, etc.
    • second HMI computer
  • Status of 230 V UPS on Danfysik control boards, main switch - Elliott
  • Elog - Elliott
    • automatic entries
  • Coil repair status - George
    • coil 3 at IUCO
    • coil 2 winding supports
    • plans for coil 4
  • PI Responsibilities during test - Jonathan
    • Low power magnet testing 5A, 50A,100A - Elliott
    • High power magnet testing 100-1500A - Elliott
    • Identify possible turn to turn shorts during ramping - Eugene
    • Assess Heim column centering in coil - George
    • Assess Axial column forces - George
    • Estimate LN2 and He heat leak - Jonathan
    • Assess LN2 and LHe thermal siphons - Jonathan
  • Preparations for testing next coil - George, Scot, Elliott
    • ship coil 3 to JLab
    • update P&I
    • splices
    • yoke location
    • piping adaptors
    • downstream yoke spacers
    • controls racks rewiring
    • quench detector
    • connectors
    • what else might be useful?