Difference between revisions of "Coil Test Weekly Meeting 11-Nov-2010"
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** shunt installation/wiring, connection to interlock/control system | ** shunt installation/wiring, connection to interlock/control system | ||
** ground fault detection | ** ground fault detection | ||
− | ** fast DAQ, which channels, what rates? | + | ** fast DAQ, which channels, what rates, how to coordinate time with PLC archive? |
− | ** rewire quench detector | + | ** rewire quench detector, how to balance channels? |
** revisit fast/slow dump strategies - avoid fast dumps at all costs | ** revisit fast/slow dump strategies - avoid fast dumps at all costs | ||
** Hall probe | ** Hall probe | ||
Line 53: | Line 53: | ||
* Controls racks - Scot | * Controls racks - Scot | ||
** strain gauge and UPS interlocks | ** strain gauge and UPS interlocks | ||
+ | ** UPS lifetime test | ||
* PLC operations - Mark W | * PLC operations - Mark W | ||
** PID tuning, calibration, JT valve limits, etc. | ** PID tuning, calibration, JT valve limits, etc. | ||
− | ** | + | ** rework PID loop strategy |
** magnet ramp down mechanism | ** magnet ramp down mechanism | ||
** UPS interlock | ** UPS interlock | ||
+ | ** can PLC log info to file? | ||
** another tutorial | ** another tutorial | ||
Line 71: | Line 73: | ||
* Elog experience - All | * Elog experience - All | ||
** remember to enter your name! | ** remember to enter your name! | ||
+ | ** do we need automatic entries? | ||
+ | |||
* Coil repair status - George | * Coil repair status - George |
Revision as of 10:45, 9 November 2010
Solenoid Coil Test Weekly Meeting
Location and Time
- Thu 4-Nov-2010 9:30 am ARC 428
Agenda
- Long term personnel outlook - Elliott
- tranfer of PLC programming responsibility
- Experience with control system - All
- what have we learned, and 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
- 240 V UPS on Danfysik control boards, main breaker
- more redundancy?
- interlock checkout
- ODH on platform?
- broken/flaky sensors/gauges/instruments
- replace Pt sensor in heat exchanger with Si diode?
- C-glass calibrations
- flat-lined Pt sensors
- vacuum valve interlock
- what to do about strain gauges?
- Rdesktop/VNC policy and procedures - Yi, Josh
- 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
- Controls racks - Scot
- strain gauge and UPS interlocks
- UPS lifetime test
- PLC operations - Mark W
- PID tuning, calibration, JT valve limits, etc.
- rework PID loop strategy
- magnet ramp down mechanism
- UPS interlock
- can PLC log info to file?
- 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
- another tutorial
- 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 of another PLC and Ethernet module - Elliott
- Hall D Technical web page
- 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?