Why might a beamline be taken Globally
PSS validation or repair.
Concern that beam may be lost due to faulty
Front End equipment generating a major fault at a particular beamline.
At the end of the user run, the Floor Coordinators
take all beamlines Globally Offline.
Who may take a beamline Global Offline and return a beamline to Global Online?
- Per procedure, both Floor Coordinators and Main Control Room operators may take a beamline Global Offline.
- However, only Floor Coordinators may return a beamline to Global Online status.
- Systems Interlock personnel may sign out and use global online/offline keys to perform ACIS trip tests and/or end-to-end tests for their systems' validations.
Take this time to read through the Procedure for the Use of Beamline Global Online Keys.
Patti Pedergnana or
Nena Moonier for information
or problems relating to this web page.