WP74 OCD contacts for the coming weekend, posted by Jan Grünert on 28 Apr 2017, 15:44
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WP74 OCD for the coming weekend 29.4.-1.5.2017:
Saturday: Theo, theophilos.maltezopoulos@xfel.eu, 9-6792 |
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CAS - On-Call Duty Planning - Valerii, Gabriele and Wajid, posted by Hugo Silva Santos on 28 Apr 2017, 14:43
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Dear All,
I would like to share the CAS members on the OCD from 29/04 to 01/05:
Saturday 08:00 to Sunday 08:00 - Valerii - Phone: 95471
Sunday 08:00 to Monday 08:00 - Gabriele - Phone: 96894
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AE OCD April 29 - Mai 1, posted by Tobias Freyermuth on 28 Apr 2017, 14:31
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AE on call service:
Contact person:
Tobias Freyermuth |
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Small correction to minutes posted just before, posted by Tobias Haas on 28 Apr 2017, 13:24
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Note that plans for next week (points 2& 3) should refer to XTD9 and *NOT* XTD2
Plans for next week:
Consolidate vacuum in XTD2 so that V0 can be reliably opened when first beam should |
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Status and plans after SASE1 Readiness Meeting, posted by Tobias Haas on 28 Apr 2017, 13:08
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Tunnel Status (T. Haas):
Tunnels XTD2/4/10 were interlocked yesterday afternoon
Beam is already going through the T2 and T4 beam lines to T4D
XTD9 remains open until approximately 15 May
Vacuum (J. Eidam, R. Villanueva): |
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Fertigmeldung phase II cables SPB Optics Hutch D.02 and SPB laser hutch D.13, posted by Adriano Violante on 28 Apr 2017, 08:25
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ACTEMIUM has delivered the handover document for the phase II cables installed in D,02 and D.13. The beckhoff crates can be connected to the cables
in these areas of SASE1.
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Motion Loop is up, posted by Valerii Bondar on 27 Apr 2017, 17:41
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Dear all,
motion loop is up and all Karabo devices in it are running.
Thank you. |
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Accelerator plans for the next 5 days, posted by Tobias Haas on 27 Apr 2017, 15:28
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27/04 Th A Beam operation to TLD 10 GeV, 1 bunches, 0.1 nC,
1 Hz; interlock set XTD2-XTD427/04 Th N |
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Status and Plans after 09:30 meeting, posted by Tobias Haas on 27 Apr 2017, 15:11
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XTDs Info:
Tunnel XTD2/4 will be accessible today until 1500. Dosimeter
and General radiation training required. |
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Update MOV loop, posted by Tobias Freyermuth on 27 Apr 2017, 09:34
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Hi all,
in order to integrate the CRL in XTD2 I am going to update the motion loop. |
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XTD2 Differential Pumping completely OUT OF OPERATION!, posted by Raúl Villanueva-Guerrero on 27 Apr 2017, 07:04
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Dear all,
I just checked the Karabo Scene for both XTD9 and XTD9, finding out the not-so-nice situation where all the valves and pumps were respectively |
XTD2 Differential Pumping completely OUT OF OPERATION!, posted by Raúl Villanueva-Guerrero on 27 Apr 2017, 07:11
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Raúl Villanueva-Guerrero wrote:
Dear all, |
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XTD9 Complete Gas Section (DPS-XGM-DPS) Isolation Interlock tested - SUCCESFUL, posted by Raúl Villanueva-Guerrero on 26 Apr 2017, 19:21
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Dear all,
Finally the tests were run with the expected results: Pressure thresholds for the 3 involved gauges were forced on the system and the interlock
on the two gate valves that limit the whole gas section were automatically closed in every case. Also the release switch was tested and the valves were |
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SA1-VAC loop down (only XTD9) and later restarted, posted by Jan Grünert on 26 Apr 2017, 18:34
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Since around 17h30 all XTD9 VAC loop is in error. It came back in karabo around 17h50. XTD2 not affected.
At that point, we had to reset every single karabo device of the XGM, then restart pumps etc.
Did the same also for the DPS upstream and downstream of XGM@XTD9. |
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Motion loop, posted by NEREA JARDON on 26 Apr 2017, 18:06
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Dear all,
I will do an update into the Motion loop. Would take only few minutes and the PLC will be running again.
Thank you and sorry |
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Access XTD2 tomorrow, posted by Tobias Haas on 26 Apr 2017, 17:48
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I added the requests that I was made aware of to the list of access requests for tomorrow. While the interlock in XTD2 will be broken and hence the tunnel
is accessible without special procedures, please note the followoing
Please make sure your request in in the DESY table of access requests
You have valid access permissions and two |
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XSDU2 access, posted by Adriano Violante on 26 Apr 2017, 12:58
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| The XSDU2 area will be open (as XTD2) tomorrow between 9 ans 12. To register the access, please send also in this case a mail to T.Haas. |
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Status and Plans after the 9:30 meeting, posted by Adriano Violante on 26 Apr 2017, 11:55
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Motion loop, posted by NEREA JARDON on 26 Apr 2017, 11:44
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Dear all,
I will do an update of the motion loop so the PBLM could be tested. I will do it know and the PLC will be again available in few minutes.
Thank you! |
karaboGUI issues - during cycling of PLC loop (shutdown and restart) - effects on XGM XTD2 and XTD9, posted by Jan Grünert on 26 Apr 2017, 10:51 
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Problems described in detail below (this entire procedure takes way too much of our time, effectively still nearly 2 hours!):
Nerea/AE requested
yesterday afternoon to shutdown and restart the SASE1 VAC PLC loop once again. We start today morning (wednesday) at 8h30.
8h30
karabo is not showing
status of all devices, see three screenshots (attached). karabo-GUI issue.
These devices have to be shutdown and reinstantiated to show a status and to |
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Motion and Vacuum, posted by NEREA JARDON on 26 Apr 2017, 09:14
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Vacuum is running again and Motion also, yesterday I forgot to update you about the Motion PLC.
Sorry and best regards, |