Difference between revisions of "Coil Test Weekly Meeting 11-Nov-2010"
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| Line 11: | Line 11: | ||
* Long term personnel outlook - Elliott | * Long term personnel outlook - Elliott | ||
** tranfer of PLC programming responsibility | ** tranfer of PLC programming responsibility | ||
| + | |||
* Experience with control system - All | * Experience with control system - All | ||
** what have we learned, and is it written down? | ** what have we learned, and is it written down? | ||
| Line 17: | Line 18: | ||
*** EWEB strip charts | *** EWEB strip charts | ||
*** add missing sensors to EWEB pages | *** add missing sensors to EWEB pages | ||
| + | *** add PID info | ||
| + | |||
* Preparation for powered operations - Elliott | * Preparation for powered operations - Elliott | ||
** OSP, checklists, etc. | ** OSP, checklists, etc. | ||
| Line 23: | Line 26: | ||
** fast DAQ, which channels, what rates? | ** fast DAQ, which channels, what rates? | ||
** rewire quench detector | ** rewire quench detector | ||
| + | ** revisit fast/slow dump strategies - avoid fast dumps at all costs | ||
** Hall probe | ** Hall probe | ||
** pickup coils | ** pickup coils | ||
| Line 31: | Line 35: | ||
** broken/flaky sensors/gauges/instruments | ** broken/flaky sensors/gauges/instruments | ||
*** replace Pt sensor in heat exchanger with Si diode? | *** replace Pt sensor in heat exchanger with Si diode? | ||
| − | *** C-glass calibrations | + | *** C-glass calibrations |
| + | *** flat-lined Pt sensors | ||
** vacuum valve interlock | ** vacuum valve interlock | ||
** what to do about strain gauges? | ** what to do about strain gauges? | ||
| + | |||
| + | * Rdesktop/VNC policy and procedures - Yi, Josh | ||
* PI Responsibilities during test - Jonathan | * PI Responsibilities during test - Jonathan | ||
| Line 49: | Line 56: | ||
* 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 | ||
| Line 56: | Line 64: | ||
** connection to guard shack and notification conditions | ** connection to guard shack and notification conditions | ||
** [[pager_status_10_21_2010 | pager status ]] and strategy | ** [[pager_status_10_21_2010 | pager status ]] and strategy | ||
| + | |||
* HMI and [http://halldeweb1.jlab.org/user/web/plc_urls.html EWEB programming] - Yi, Hovanes | * HMI and [http://halldeweb1.jlab.org/user/web/plc_urls.html EWEB programming] - Yi, Hovanes | ||
** program access to archived data | ** program access to archived data | ||
** another tutorial | ** another tutorial | ||
| + | |||
| + | * Elog experience - All | ||
| + | ** remember to enter your name! | ||
| + | |||
* Coil repair status - George | * Coil repair status - George | ||
| + | ** loose CF (ConFlat) flanges | ||
| + | |||
* Learn how to use Linux for web and email - Elliott | * Learn how to use Linux for web and email - Elliott | ||
| + | |||
* Solenoid review 7-Dec | * Solenoid review 7-Dec | ||
| + | |||
* Purchase of another PLC and Ethernet module - Elliott | * Purchase of another PLC and Ethernet module - Elliott | ||
| + | |||
* Hall D Technical web page | * Hall D Technical web page | ||
| + | |||
* Preparations for testing next coil - George, Scot, Elliott | * Preparations for testing next coil - George, Scot, Elliott | ||
** update P&I | ** update P&I | ||
Revision as of 10:35, 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?
- rewire quench detector
- 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
- PLC operations - Mark W
- PID tuning, calibration, JT valve limits, etc.
- Rework PID loop strategy
- magnet ramp down mechanism
- UPS interlock
- 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!
- 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?
