Difference between revisions of "Flux-loop reset per detector"
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The flux-loop servo can be reset on a per-detector basis without having to stop the data-acquistion in progress. This is particulary useful in cases that only certain detectors are hit by cosmic rays. | The flux-loop servo can be reset on a per-detector basis without having to stop the data-acquistion in progress. This is particulary useful in cases that only certain detectors are hit by cosmic rays. | ||
| − | To schedule a reset, a per-detector flag can be set using '' | + | To schedule a reset, a per-detector flag can be set using {{param|rc|servo_rst_col0|servo_rst_col''#''}} parameter and then the {{param|rc|servo_rst_arm}} has to be set to 1. |
The reset involves setting the integral-term of the calculated feedback to 0, resetting the corresponding flux-jump counter to 0, and resetting the corresponding [[FSFB_Clamping_Command|'''integral_clamp''']] flag. | The reset involves setting the integral-term of the calculated feedback to 0, resetting the corresponding flux-jump counter to 0, and resetting the corresponding [[FSFB_Clamping_Command|'''integral_clamp''']] flag. | ||
Revision as of 20:01, 9 September 2014
The flux-loop servo can be reset on a per-detector basis without having to stop the data-acquistion in progress. This is particulary useful in cases that only certain detectors are hit by cosmic rays.
To schedule a reset, a per-detector flag can be set using servo_rst_col# parameter and then the servo_rst_arm has to be set to 1.
The reset involves setting the integral-term of the calculated feedback to 0, resetting the corresponding flux-jump counter to 0, and resetting the corresponding integral_clamp flag.
For example to schedule a servo reset on col3, row 4, and col5, row 2:
wb rc1 servo_rst_col3 0 0 0 0 1 wb rc1 servo_rst_col5 0 0 1 0 0 wb rc1 servo_rst_arm 1
