On-Time Tuning

  1. Manually move all cobras (not just the ones of interest) to home positions (make sure you have gloves on)
  2. Generate ROM Scripts using Matlab function:
    Dropbox\PFS_EM\SVN\MATLAB\ontimeTuning.m
    1. ROM Script filenames shall follow the convention: YYYY_MM_DD_(theta/phi)(Fwd/Rev)_onTimeTuning.lst (Example: 2014_06_09_thetaFwd_onTimeTuning.lst)
  3. Execute ROM Scripts with MSIM
  4. Change names of test directories to follow convention: MM_DD_YY_HH_MM_SS_(theta/phi)(Fwd/Rev)_onTimeTuning

  1. Start the Cobra ROM check script
  2. All 9 positioners should move to +HS with assumed on-time settings
  3. At the first pause in the script, check that theta and phi are in +HS
  4. Resume script
  5. When script is complete, check that theta and phi are in their -HS (home pos)
  6. If theta and phi did not reach their hard-stops then on-time values assumed by on-time tuning script may need to be adjusted.

-- ChazMorantz - 28 May 2014

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Topic revision: r2 - 2014-06-11 - ChazMorantz
 
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