Coil Test Weekly Meeting 11-Nov-2010
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Revision as of 13:00, 11 November 2010 by Yqiang (Talk | contribs) (→Solenoid Coil Test Weekly Meeting)
Solenoid Coil Test Weekly Meeting
Location and Time
- Thu 4-Nov-2010 9:30 am ARC 428
Agenda
- Speeding up cooldown
- can we use top fill somehow?
- If not now, for the next coil?
- ODH on platform?
- Pager strategy - All
- who has been carrying the pager?
- are we ready to connect to the guard shack?
- Long term personnel outlook - Elliott
- tranfer of PLC programming responsibility
- getting help, esp. for double shifts for removal/installation
- losing help!
- Experience with control system - All
- what have we learned, is it written down?
- what will we do differently for the next coil?
- what needs to be added/modified/improved?
- EWEB strip charts
- add missing sensors to EWEB pages
- add PID info
- Preparation for powered operations - Elliott
- OSP, checklists, etc.
- shunt installation/wiring, connection to interlock/control system
- ground fault detection
- fast DAQ, which channels, what rates, how to coordinate time with PLC archive?
- rewire quench detector, how to balance channels?
- revisit fast/slow dump strategies - avoid fast dumps at all costs
- Hall probe
- pickup coils
- 230 V UPS on Danfysik control boards, main switch
- more redundancy?
- interlock checkout
- ODH rating on platform and training
- broken/flaky sensors/gauges/instruments
- replace Pt sensor in heat exchanger with Si diode?
- C-glass calibrations
- flat-lined Pt sensors
- vacuum gate valve interlock
- what to do about strain gauges?
- what spares should we order?
- liquid level monitor/probes
- vacuum monitor/gauges
- what else?
- complete PLC programming
- complete HMI programming
- complete EWEB programming
- install safety equipment, beacons, barriers, etc.
- Rdesktop/VNC policy and procedures - Yi, Josh
- Controls racks and interlocks - Scot, Mark S
- strain gauge and UPS interlocks
- UPS lifetime test
- vacuum gauge timer?
- vacuum gate valve interlock installation, test
- PLC operations - Mark W
- PID tuning, calibration, JT valve limits, other limits, etc.
- rework PID loop strategy
- magnet ramp down mechanism
- UPS interlock status
- alarm strategy
- can PLC log info to file?
- improve early problem detection
- another tutorial
- EPICS - Hovanes
- connection to guard shack and notification conditions
- pager status and strategy
- HMI and EWEB programming - Yi, Hovanes
- program access to archived data
- alarm screens
- long-term archive strategy
- another tutorial
- Remote access of screens using VNC [1]
- Labview/fast DAQ - Yi, Elliott
- computer
- hardware
- programming
- coordinate time, state with PLC
- displays
- archive
- Elog experience - All
- remember to enter your name!
- do we need automatic entries?
- Coil repair status - George
- loose CF (ConFlat) flanges
- Learn how to use Linux for web and email - Elliott
- Solenoid review 7-Dec
- Purchase another PLC and Ethernet module - Elliott
- training
- develop/test FDC cooling control system, drift chamber gas control system, etc.
- need time and cost schedule first!
- Hall D Technical web page
- 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
- update P&I
- splices
- yoke location
- piping adaptors
- downstream yoke spacers
- controls racks rewiring
- quench detector connections
- connectors on next coil
- fix known problems
- what else?
