Revision as of 18:29, 1 December 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
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

9:30 AM Thurs 1-Dec-2011 CC L207

Thurs 1-Dec-2011 9:30am CC L207

Present: Elliott W, Hovanes E, Mark S, Josh B.

@@ Line 36: / Line 36: @@
 ** add-on instructions -- ladder logic, function block, structured text
 * Elog - Elliott
-** [http://halldweb1.jlab.org/mantisbt Midas elog]
+** [https://halldweb1.jlab.org/elog-halld Midas elog]
 ** Operator elog
 * [http://halldweb1.jlab.org/mantisbt Mantis task tracker]