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chara:power_recovery [2022/07/19 20:03]
gail_stargazer
chara:power_recovery [2024/02/29 13:48] (current)
gail_stargazer
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   * All pops were out and PERI positions lost → All 6 PERI axes had to be homed and AFTER THAT set pop5 first with POPPERIGTK and adjusted M10 as needed.   * All pops were out and PERI positions lost → All 6 PERI axes had to be homed and AFTER THAT set pop5 first with POPPERIGTK and adjusted M10 as needed.
  
-Additional Notes After Power Outage on August, 17, 2021 and June 2022.+Additional Notes After Power Outage on August, 17, 2021June 2022, Feb 2024.
  
   * Reinitialize the NIRO Filter Wheel. Open the niro_filter_gtk and click REINIT. Check to see if the indicator wheel on the NIRO camera is pointing to the correct filter after it is homed. Do not turn the wheel by hand. If it points to the wrong filter, home the filter wheel again, and compare counts for each filter (or look for metrology light in J-band) to confirm the correct filters are in position. Then loosen the screw on the indicator wheel and align so that it points to the correct filter label that is currently in.   * Reinitialize the NIRO Filter Wheel. Open the niro_filter_gtk and click REINIT. Check to see if the indicator wheel on the NIRO camera is pointing to the correct filter after it is homed. Do not turn the wheel by hand. If it points to the wrong filter, home the filter wheel again, and compare counts for each filter (or look for metrology light in J-band) to confirm the correct filters are in position. Then loosen the screw on the indicator wheel and align so that it points to the correct filter label that is currently in.
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   * Check the PAVO ENG GUI to see if the PAVO zaber stages lost position. If so, prior to the next run, follow instructions in the {{:chara:files:pavo_user.pdf|pavo manual}}  for homing the zaber stages. See special notes for homing the lenslet stage - after aligning, check to make sure you can see light in the camera in both the lenslet and image plane (the homing of the lenslet is not precise so the position might need to be fine tuned).   * Check the PAVO ENG GUI to see if the PAVO zaber stages lost position. If so, prior to the next run, follow instructions in the {{:chara:files:pavo_user.pdf|pavo manual}}  for homing the zaber stages. See special notes for homing the lenslet stage - after aligning, check to make sure you can see light in the camera in both the lenslet and image plane (the homing of the lenslet is not precise so the position might need to be fine tuned).
   * Restart network connection on spica-console:   * Restart network connection on spica-console:
-      * The Intel I219 network interface is not natively supported by Linux (something about shipping with an invalid checksum which Windows drivers ignore, but Linux takes to heart).  Nils downloaded the driver source code which ignores the checksum problem and placed it at /root/e1000e.x.x.x.x (I don't remember the version).+      * The Intel I219 network interface is not natively supported by Linux (something about shipping with an invalid checksum which Windows drivers ignore, but Linux takes to heart). Nils downloaded the driver source code which ignores the checksum problem and placed it at /root/e1000e.x.x.x.x (where x.x.x.x is the version).
       * You should be able to access it with the following command sequence (the observe account should have sudo access):       * You should be able to access it with the following command sequence (the observe account should have sudo access):
       * To find out the version: \\ sudo ls /root       * To find out the version: \\ sudo ls /root
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       * load the new module: \\ sudo modprobe e1000e       * load the new module: \\ sudo modprobe e1000e
       * ensure the module is persistent across a reboot: \\ sudo dpkg-reconfigure linux-image-$(uname -r)       * ensure the module is persistent across a reboot: \\ sudo dpkg-reconfigure linux-image-$(uname -r)
 +  * The STST chiller will power back on after an outage, but the cooler does not start automatically. Press the settings button to start the cooling again.
  
  
chara/power_recovery.1658275421.txt.gz · Last modified: 2022/07/19 20:03 by gail_stargazer