| ... | ... | @@ -285,14 +285,14 @@ mydata.header[3].UB # return dictionary of UB metadata |
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- Check if main shutter and branch shutter are open. If any shutter cannot be openned, Check beamline EPS and call stuff.
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- Check if ID and mono energy setpoints are consistent.
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- Check beam on the exit slit camera from m3r_align panel.
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- If there is no beam and piezo voltage is very high (-12V or 40V), try tweak it back to zero.
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- If there is no beam and piezo voltage is very high (-12V or 40V), try tweaking it back to zero.
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2. `m3r_align` doesn't work.
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- This happens when the code had hard time to determine where the peak was. Try tweak the piezo voltage back to zero and adjust m3r pitch.
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- When the photon energy is too high (> 2.1 keV) or the mono and ID energies are very different, photon counts can be low. Try increase exposure time (t(s)) of the camera.
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- When the photon energy is too high (> 2.3 keV), or the mono and ID energies are very different, photon counts can be too low to determine the peak position. Try increasing exposure time (`t(s)` on the screen) of the camera.
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3. ID gets stuck.
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- change mode on the ID screen, wait until it's done, and change the mode back. This will reset the ID.
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- Change mode on the ID screen (`IEXMachinePhysics.adl`), wait until it's done, and change the mode back. This will reset the ID.
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