Difference between revisions of "Controls Meeting 1-Dec-2011"
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*** additional connections to quench detector, not isolated | *** additional connections to quench detector, not isolated | ||
** Danfysik quench detector | ** Danfysik quench detector | ||
− | *** [[Media:Old_Quench_Detector.pdf | | + | *** [[Media:Old_Quench_Detector.pdf | Current Quench Detector Circuit]], [[Media:Danfysik_QD_circuit.pdf | New QD Circuit]] |
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*** [[Media:Danfysik_QD.pdf | Simplified version]] | *** [[Media:Danfysik_QD.pdf | Simplified version]] | ||
*** how many channels to use? | *** how many channels to use? |
Revision as of 17:01, 30 November 2011
Agenda
- Announcements
- Minutes from previous meeting 17-Nov-2011
- Equipment orders - Mark, Hovanes
- Solenoid_Controls_Redesign - Mark, Josh, Scot, Cody, Yi, Elliott
- coil taps
- 17 taps plus vapor-cooled leads plus splices
- one connection to fast daq and one to PLC, isolated somehow, account for range and precision
- additional connections to quench detector, not isolated
- Danfysik quench detector
- Current Quench Detector Circuit, New QD Circuit
- Simplified version
- how many channels to use?
- changes to cryo control system
- shunt replacement
- UPS power to Danfysik
- ground fault detector using dump resistor
- redundant Danfysik contactor, quench detector, dump diodes?
- need 4 NI fast daq modules, 8 chan/module
- coil taps
- Experiment Control Supervisor - Vardan, Hovanes, Elliott
- use CSS?
- EPICS evaluation
- archiver
- alarm system
- backup/restore
- EPICS - Nerses, Hovanes, Elliott
- JLab discriminator
- directory structure
- Controls test stand - Hovanes, Josh
- SOE module
- 435NBX serial module
- EPICS drivers and gui's
- PLC programming, Viewpoint, licenses, etc. - Josh
- high-priority tasks
- add-on instructions -- ladder logic, function block, structured text
- Elog - Elliott
- Midas elog
- Operator elog
- Mantis task tracker
- PyIRMIS - Hovanes, Elliott
Time/Location
9:30 AM Thurs 1-Dec-2011 CC L207
Announcements
Next Meeting
Thurs 1-Dec-2011 9:30am CC L207