Difference between revisions of "Fast shutdown requirements for voltages"
From GlueXWiki
(Created page with "Assume that voltage control boards are designed to trip above certain value of drawn current. Some detectors/applications will require more protection from powering the electroni...") |
(No difference)
|
Latest revision as of 15:46, 16 January 2014
Assume that voltage control boards are designed to trip above certain value of drawn current. Some detectors/applications will require more protection from powering the electronics in unwanted situations.
CAEN
- CAEN boards can be shutoff using a TTL signal delivered to the boards
- CAEN boards can be shutoff by removing 50 Ohm termination
MPOD
- MPOD chassis can be shut off by delivering 5V to a pin of the DB9 connector on the controller
- MPOD chassis can be shut off by removing a 5V from a pin of the DB9 connector on the controller
- MPOD boards can be shutoff by removing current from the loop.
FCAL
- Mostly known, PLC protection system exists with shutdown
- EPICS fast shutdown will also be implemented if PLC heartbeat disappears
BCAL
- Fast shutoff from GUIs?
- Automatic shutoff from PLC or EPICS (temperature, humidity)?
FDC, CDC
- Fast shutoff from GUIs?
- Automatic shutoff from PLC or EPICS (temperature, network outage etc) ?
ST, PS
- Fast shutoff from GUIs?
- Automatic shutoff from PLC or EPICS?
TOF, PSC
- Nothing is needed?
Tagger uScope and hodoscope
- Fast shutdown of uScope if temperature is out of range ?
- Hodoscope does not need any protection beside current trips?