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GENERAL CAMERA DRIVE ENERGY AMC
  LST1 Drive ELOG, Page 3 of 3  ELOG logo
ID Date Author Type Category Subjectdown Status Text Attachments
  246   Tue Apr 16 10:10:55 2019 Drive Team- Ino&ThierryPLC Software and Configuration Elevation setup 
1 degree has been added to the
Elevation accordingly to the last measurement
given by Olger
  
  251   Thu Apr 18 21:21:25 2019 Drive Team- Ino&Thierry&AlessandroTelescope OperationsHardwareElevation limit switch issue 

The 2 swicthes are too far
 ElevationEndSwicth.png 
  227   Fri Jan 25 14:12:28 2019 Drive TeamTelescope OperationsGeneralDrive Movement : PArkin and Parkout Many parkin operations done. To confirm
the different movements , a Parkin test with
a azimuth position 20 and Elevation 70.
  
  237   Wed Mar 6 10:54:33 2019 Drive Team- Ino&Thierry&ArmandTelescope OperationsGeneralDRIVE : High Speed tests 
The FW issue is not solved . No
movement can be done
The FW is
going to be restarted ==> It takes several
  
  259   Tue Jul 2 21:25:07 2019 Dirk HoffmannApplicationsSoftwareCurrent & Power Monitoring stuck ("Socomec display") The Current&Power Monitoring was not
updated and hidden by two emtpy modal dialogue
windows.
  
  263   Sat Jul 6 22:47:38 2019 Dirk HoffmannTelescope OperationsGeneralCar flash from road above+ When checking the telescope visually outside,
while it was in the "park-out"
position, a car happened to pass by from
  
  247   Tue Apr 16 14:34:22 2019 Drive Team- InoTelescope OperationsHardwareCabling the azimuth end switches 
Cabling the azimuth end switches.
  
  273   Sun Nov 24 19:33:56 2019 Mathieu David ArmandTelescope OperationsGeneralCDM images for bending model - CDM images at park out position.
Exposure 100ms.
OARL on.
  
  274   Mon Nov 25 22:53:22 2019 Mathieu David ArmandTelescope Operations CDM images 19/11/25 Mg=1.25

DenebDark 60x1s
RA-2

TestTracking 60x1s Displacement
from Deneb RA-2

Deneb 60x1s

DenebLed
  
  275   Tue Nov 26 21:37:03 2019 David Sanchez, Armand Fiasson, Mathieu De BonyTelescope Operations CDM bending model image 26-11-2019 The aim was to observe several stars with
different magnitude and check the sensitivity
of the CDM. We wanted to use a semi-automatic
  
  276   Wed Nov 27 21:27:29 2019 Mathieu David ArmandTelescope Operations CDM & SG images with alternative target     
  226   Fri Jan 25 12:39:52 2019 Drive TeamProblem FixedHardwareBrakes issues fixed The brake of the elevation issue has been
fixed. Operations on drive can be resumed.
  
  223   Wed Jan 23 11:26:29 2019 Drive TeamPLC Software and ConfigurationGeneralAzimuth tuning  
To define precisely the correction
to apply to Azimuth positionning, a set of movements
have been done to calculte the correction
 description_drive_pointe.pdf 
  279   Mon Feb 10 14:57:56 2020 Ino + Gael + ThierryOtherHardwareAzimuth Locking System FixedLast week we put in sevice the new ALS
completly modified:

_ Main System with new reducer.
 14x 
  238   Wed Mar 6 14:58:51 2019 Drive Team- Ino&Thierry&ArmandTelescope OperationsGeneralAccess tower failure During a park-in action , the acces tower
did not close correctly.
  
  277   Sat Dec 7 19:16:01 2019 Daniel Mazin, Koji NodaHardwareHardwareALS East: problem and preliminary solution On Dec 6, Dario, Frederic and Yuji showed
to Koji Noda and Daniel Mazin how to operate
the new ALS. The idea was to do an unlock
 6x 
  224   Wed Jan 23 15:10:34 2019 Drive TeamTelescope OperationsHardware  Emergency stop applied because of a azimuth
value(encoder) not in the pre-defined range
+-0.015
  
  225   Thu Jan 24 10:52:59 2019 Drive TeamHardwareIssues  After issues during the parkin procedures
( 100% elveation torque ) :


a visual inpsection has
  
  Draft   Thu Jun 27 12:04:43 2019 InoProblem FixedGeneral  During this 2 weeks we solve this problems:

_ Park In: Sometimes the final
locking position was too limit and the "In
  
  270   Thu Sep 12 16:41:53 2019 Drive Team- Ino&ThierryPLC + Control Software debugging   Tuesday September 110th :


Tests park-in and park-out
to manage the different type of failures 
Tests
  
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