Main Logbooks page LST commissioning Shift checklists Safe state checklists Maintenance activities LST2-4 Commissioning Old logbooks
GENERAL CAMERA DRIVE ENERGY AMC
  LST1 Drive ELOG, Page 2 of 3  ELOG logo
ID Date Author Type Category Subjectdown Status Text Attachments
  268   Tue Jul 23 13:50:43 2019 Yusuke, PatriciaProblem Fixed Reboot Flywheel PLC Regarding the problem on the Flywheel PLC
(see
here), we entered UC1 under the supervision of Daniel
  
  232   Tue Feb 26 20:47:15 2019 Drive Team- Ino&ThierryTelescope OperationsGeneralPolaris point for mirrors aligment Pointing to polaris ==>

Azimuth = 0.808

Elevation = 59.941 + 1 degree (correction)
  
  233   Wed Feb 27 20:33:17 2019 Drive Team- Ino&ThierryTelescope OperationsGeneralPolaris point for mirrors aligment Same operations as yesterday ==> pointing
to Polaris with the same coordinates
  
  235   Thu Feb 28 20:01:44 2019 Drive Team- Ino&ThierryTelescope OperationsGeneralPolaris point for mirrors aligment Same operations as yesterday ==> Polaris
position
  
  262   Fri Jul 5 23:23:57 2019 Dirk, MoritzTelescope OperationsGeneralPark-in report On park-in command, telescope went to the
right position 95/-1, but did not recognise
that it was there.
  
  264   Sat Jul 6 23:17:54 2019 Moritz, DirkTelescope Operations Park-in problems When parking in the telescope, accidently
hit "Shutdown" button instead of
"Parkin" in Drive Semi-epert GUI.
  
  265   Tue Jul 9 00:46:52 2019 Mitsunari, Yukiho, Noah, MoritzTelescope OperationsIssuesPark-in problems At parking in, the telescope got stuck
at 94.254°. We checked in the container
that fuse Q21 went off. We did not see any
  
  256   Thu Jun 27 12:19:02 2019 InoProblem FixedGeneralPLC Status During this weeks we solve this problems:

_ Park In: Sometimes the final
locking position was too limit and the "In
  
  249   Thu Apr 18 09:10:29 2019 InoPLC Software and ConfigurationHardwareOffset of the Zero Azimuth After pointing Polaris yesterday, it seems
that the zero position of the telescope was
incorrect but It's never had been calibrated
  
  245   Mon Apr 1 07:43:23 2019 Drive Team- Ino&Thierry&ArmandProblem FixedHardwareLST Parking control 
On Wenesday morning (27/03/19)
:

With Holger and Robert (MPI)
, many telescope "park in/park out"
  
  2   Tue Jan 22 09:37:03 2019 Ino MonteiroPLC Software and ConfigurationSoftwareInstallation new PLC version Installation of the new PLC code and re-initilalisation
of the system.
  
  1   Fri Jan 18 10:14:51 2019 Thierry Le FlourSoftware InstallationGeneralInitlisation of the DRIVE logbook Here is the first entry in the DRIVE ELOG
logbook
  
  236   Tue Mar 5 14:42:22 2019 Drive Team- Ino&ThierryTelescope OperationsGeneralHigh speed drive tests . Fisrt day of the high speed drive tests
with IFAE team.


Tests for tuning and generating
  
  241   Fri Mar 8 09:20:29 2019 Drive Team- Ino&Thierry&ArmandTelescope OperationsGeneralHigh speed drive tests 
On Thrusday :

new
movements at 45% from -90 to 270 have been
done.
No possible movement at
  
  243   Thu Mar 28 10:34:41 2019 Drive Team- Ino&Thierry&Armand + Juli (IFAE)Telescope Operations High speed drive tests new session of high speed drive tests after
issues with Power Supply.


Tests of emergency stop
  
  228   Sat Jan 26 09:49:34 2019 Drive TeamTelescope OperationsGeneralGoto Position tests Many differents succesfull  "goto
position" operations ... MOS configuration
file (XML) modified to aplly to correct Azimth
  
  269   Sat Jul 27 11:11:08 2019 Yusuke, Satoshi, Tomo, YoshikiOther GUI stacked due to a wrong shutdown procedure Drive GUI stacked due to a wrong shutdown
procedure (Jul. 27th 01-02UTC). This was
simply a human error.
  
  267   Mon Jul 22 23:07:20 2019 Yusuke, Daniel K., Mitsunari, Satoshi, Tomo, Juan Abel, YoshikiTelescope Operations Flywheel PLC down After finishing the normal start-up procedure,
we tried to park out by GUI, but got an error
(22:30 local time): "MSG_WARNINGPark_Out_TimeOut"
 IMG_0165.jpgIMG_0167.jpg 
  260   Wed Jul 3 21:02:09 2019 Dirk, Taka, Mitsunari, Yukiho, NoahTelescope OperationsIssuesFeedback from shiftcrew (For Thierry with love <3 :-)

The semi-expert drive control panel
uses various terms for the zenith angle:
  
  229   Mon Jan 28 15:27:35 2019 Drive TeamTelescope OperationsSoftwareError Tests  
Debugging of the "Parkout"
sequence with errors ==> 

MOS
received the error and set the FSM in error
  
ELOG V3.1.5-fc6679b