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Bug #25159

Beam Synchronization

Added by Shrividhyaa Sankar Raman 4 months ago. Updated about 1 month ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Start date:
11/02/2020
Due date:
% Done:

100%

Estimated time:
Spent time:
Duration:

Description

  • The Beam Loading Compensation ON/OFF does not have any effect until a Beam Compensation parameter is changed.
  • Beam Loading Compensation Waveform is overwritten by the FF fill time until the start of flat top.
  • CHANGE_cb_Update_SP_FF for BC Enable made in the spreadsheet.
  • The BC Enable parameter on the spreadsheet now has CHANGE_cb_Update_SP_FF for change callback. This will create a problem when in CW mode which has a separate use of the same parameter.
  • Therefore a new callback function has been written, tailor made for BC Enable called CHANGE_cb_BCEn for each cavity.
  • This got rid of the mentioned problem.
Beam Sync.docx (454 KB) Beam Sync.docx Shrividhyaa Sankar Raman, 01/25/2021 11:50 AM

History

#1 Updated by Shrividhyaa Sankar Raman 4 months ago

  • % Done changed from 0 to 50

#2 Updated by Shrividhyaa Sankar Raman about 1 month ago

  • The beam sync feature was completely removed and the features except the dt changes were re-coded.
  • The differences between the 2 versions were documented and closely analyzed (see attachment).
  • The dt block was reprogrammed.
  • The changes now seemed to have taken effect. The code was tested and successfully installed at CMTF.

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