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chara:power_recovery [2022/07/19 20:04]
gail_stargazer 		chara:power_recovery [2024/10/24 18:52] (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, 2021, June 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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       * 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.
 +
 +<font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Karolina's Notes from Power outage 07/23/2024 - 1 min, scheduled because some electricians work.</font>
 +
 +<font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>After today's power outage, I followed our **recover after power outage list and **checked in the lab.</font>
 +
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Shutters - were working no power cycling needed.</font>
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Homed Newport stage VIS beams (same as Esp BC2 gui VISB axis) - done</font>
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Bootlaunch_master on ctrscrut to get the BS servers running - done</font>
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Homed all 6 Newport BS stages (using guis Esp BS1 and BS2) - done</font>
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Labao DM electronics were all fine, all those UPSes kept the power - were fine</font>
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Started up labao computer - was running, labao servers started without any problem and detected all cameras</font>
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Pushed power button on the USB hub for labao cameras (on top of the shelf above W1) before starting labao servers so that the servers could find the cameras - no need</font>
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Labao shutters were OK, on same UPSes as labao DM - were ok.</font>
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Cycled ApertureWheels power and inited all 6 Aperture Wheels - done</font>
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>Started up tiptilt computer</font>→check was forced due to not clean shutdown - tiptilt computer is off since we did not use it recently
 +  * <font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>All pops were out and PERI positions lost</font>→All 6 PERI axes had to be homed and AFTER THAT set pop5 first with POPPERIGTK and adjusted M10 as needed. The Periscopes were ok, didn't lose the positions, I checked them by changing positions.
 +
 +<font inherit/Arial,Helvetica,sans-serif;;inherit;;inherit>I did not check any instruments.</font>
 +
 +Notes added Sept 20, 2024:
 +
 +  * Check the Exhibit Hall Displays. If the slides are not displaying correctly, log on and reboot each computer:
 +      * ssh -X pi@ehpi01
 +      * Enter wifi password
 +      * sudo reboot
 +  * The ehpi's go from 01 to 10.
 +  * You can reboot all 10 of the displays in the exhibit hall using the following command sequence:
 +      * Log onto the control network (any machine) as user "observe"
 +      * Issue the command: "eh-raspberry-pi-reboot"
 +
 +Facitilities Checks:
 +
 +  * The HVAC unit in the pump house looses its memory during a power outage. Power cycle the HVAC unit to reconnect with the thermostat.
  
  
chara/power_recovery.1658275481.txt.gz · Last modified: 2022/07/19 20:04 by gail_stargazer

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