Argonne National Laboratory

Advanced Photon Source
Beamline Controls and Data Acquisition (BCDA)

Argonne Home > Advanced Photon Source >

* About
* synApps
* SPEC
* Data Visualization
* Data Acquisition
* ebrick
* Hardware
* Software
* Group Info
* Sector Contacts
* Knowledge Base
* Meetings
* Mailing list
* APS PV Information
* Air Handling
* APS status
* Bunch clock
* DI water
* Front end
* ID information
* Source information
* PSS information
* EPICS Naming Convention

Print this page

Photon Shutter Process Variables

Front End Shutter Status PVs: (xx=sector #, yy=beamline ID or BM)

Photon Shutter 1:

  • EPS:xx:yy:PS1:STATUS.VAL
    0 Good
    1 bad

  • EPS:xx:yy:PS1:POSITION
    0 Unknown
    1 Closed
    3 Open
    4 Unknown

Photon Shutter 2:

  • EPS:xx:yy:PS2:STATUS.VAL
    0 Good
    1 bad

  • EPS:xx:yy:PS2:POSITION
    0 Unknown
    1 Closed
    3 Open
    4 Unknown

Safety Shutter 1:

  • EPS:xx:yy:SS1:STATUS.VAL
    0 Good
    1 bad

  • EPS:xx:yy:SS1:POSITION
    0 Unknown
    1 Closed
    3 Open
    4 Unknown

Safety Shutter 2:

  • EPS:xx:yy:SS2:STATUS.VAL
    0 Good
    1 bad

  • EPS:xx:yy:SS2:POSITION
    0 Unknown
    1 Closed
    3 Open
    4 Unknown

Slow Valve:

  • EPS:xx:yy:SV:STATUS.VAL
    0 Good
    1 bad

  • EPS:xx:yy:SV:POSITION
    0 Unknown
    1 Closed
    3 Open
    4 Unknown

Fast Valve:

  • EPS:xx:yy:FV:STATUS.VAL
    0 Good
    1 bad

  • EPS:xx:yy:FV:POSITION
    0 Unknown
    1 Closed
    3 Open
    4 Unknown

Front End Exit Valve:

  • EPS:xx:yy:FEV:STATUS.VAL
    0 Good
    1 bad

  • EPS:xx:yy:FEV:POSITION
    0 Unknown
    1 Closed
    3 Open
    4 Unknown

Beamline Isolation Valve:

Not all beamlines have this valve:
  • EPS:xx:yy:BIV:STATUS.VAL
    0 Good
    1 bad

  • EPS:xx:yy:BIV:POSITION
    0 Unknown
    1 Closed
    3 Open
    4 Unknown

Valid HTML 4.01! · About · synApps · SPEC · Data Visualization · Data Acquisition · ebrick · Hardware · Software · Group Info · Sector Contacts · Knowledge Base · Meetings ·
· Mailing list · APS PV Information · EPICS Naming Convention ·

JFM, 25 Jun 2007
U.S. Department of Energy UChicago Argonne LLC Office of Science - Department of EnergyOffice of Basic Energy Sciences - Department of Energy
Privacy & Security Notice | Contact Us | Site Map