Notes XO Integration Meeting 16.08.2021, posted by Frederik Wolff-Fabris on 16 Aug 2021, 10:07
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General Announcement:
- On frequent power glitches: it happened twice over the weekend. Machine was not affected and maybe this time the PP-lasers also. The origin is on the
electrical power grid of Vatenfall and it is unclear
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Notes XO Integration Meeting 11.08.2021, posted by Frederik Wolff-Fabris on 11 Aug 2021, 10:45
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General Announcement:
- There was another power glitch last night. It seems that accelerator was not affected. If XFEL groups find affected devices, please contact XO.
- From healthy task force the Covid-19 measures stay in place as they are.
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Notes XO Integration Meeting 09.08.2021, posted by Frederik Wolff-Fabris on 09 Aug 2021, 10:26
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General Announcement:
- XO reminds that the timing system maintenance is taking place now.
- Power glitch happened at around 5:15AM today. Accelerator had a downtime; please check components that use cooling water / pumps to check if they were |
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Notes XO Integration Meeting 04.08.2021, posted by Frederik Wolff-Fabris on 04 Aug 2021, 10:19
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General Announcement:
- There was a power glitch last night around 10:30PM at the Desy power distribution. XHQ and XHEXP1 seemed to be not affected - probably devices that gets
cooling water from Desy could be affected.
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Notes XO Integration Meeting 02.08.2021, posted by Frederik Wolff-Fabris on 02 Aug 2021, 12:06
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General Announcement:
-
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Notes XO Integration Meeting 28.07.2021, posted by Arvid Gebhardt on 28 Jul 2021, 09:29
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General Announcement:
- No general announcement.
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Notes XO Integration Meeting 26.07.2021, posted by Arvid Gebhardt on 26 Jul 2021, 09:20
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General Announcement:
- Power glitch 3 times at night, what brought down the beam for 1,5 hour each time. Please report to XO if you find devices affected.
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Notes XO Integration Meeting 21.07.2021, posted by Frederik Wolff-Fabris on 21 Jul 2021, 10:05
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General Announcement:
- XO would like to remind instruments that in case it is planned to use beam after 23:00, please put this information in the delivery table for that all
involved parts are aware of it.
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Notes XO Integration Meeting 19.07.2021, posted by Frederik Wolff-Fabris on 19 Jul 2021, 11:37
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General Announcement:
- A. Galler asks the instruments to also take a look at the operators table as they have a shift-by-shift information for X-ray delivery, not only into
the delivery tables.
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Notes XO Integration Meeting 14.07.2021, posted by Andreas Galler on 14 Jul 2021, 09:28
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General Announcement:
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Notes XO Integration Meeting 12.07.2021, posted by Andreas Galler on 12 Jul 2021, 09:29
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General Announcement:
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Notes XO Integration Meeting 07.07.2021, posted by Andreas Galler on 07 Jul 2021, 09:14
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General Announcement:
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Notes XO Integration Meeting 05.07.2021, posted by Andreas Galler on 07 Jul 2021, 09:07
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General Announcement:
- User Operations Meeting will resume on Friday
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Notes XO Integration Meeting 30.06.2021, posted by Frederik Wolff-Fabris on 30 Jun 2021, 10:55
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General Announcement:
- D3 starts the radiation interlock / TUV tests at XHEXP1 today. Initially by SA1, followed by SA3 area.
Torsten Schoen will be available to bridge SA2 power supply only when tests are to be done in these instruments. One can work in SA2 until RPOs arrive |
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Notes XO Integration Meeting 28.06.2021, posted by Frederik Wolff-Fabris on 28 Jun 2021, 10:28
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General Announcement:
- A. Galler reminds that Interlock tests are coming this week to the hutches. D3 did not make a schedule with respect to each hutch and when.
As soon as the interlock tests are done in one instruments this will be informed to XO which in turn will communicate to the respective instrument.
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Notes XO Integration Meeting 23.06.2021, posted by Frederik Wolff-Fabris on 23 Jun 2021, 10:41
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General Announcement:
- In case groups had issues with power glitch on last Sunday, please let XO know for that this will be discussed with Desy.
- Interlock tests are happening and will reach the hutches on next week. In the past there is little to no implications to the instruments.
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Notes XO Integration Meeting 21.06.2021, posted by Frederik Wolff-Fabris on 21 Jun 2021, 10:56
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General Announcement:
- Interlock tests starting this week. An e-mail was sent to xo-info@xfel.eu and if clarifications are needed please get in touch with XO.
- Zunaira A. asks if XO knows if emergency OFF will be tested and power would be bridged.
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Notes XO Integration Meeting 16.06.2021, posted by Arvid Gebhardt on 16 Jun 2021, 08:37
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General Announcement:
- Interlock test next 2 weeks starting on monday - from next wednesday the photon tunnels will be closed; Tests are the XHEXP1 take place on
30.06, 01.07 and 02.07 with the last date as reserve; An email is going to be send by FWF to the xo-info@xfel.eu list. |
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Notes XO Integration Meeting 14.06.2021, posted by Frederik Wolff-Fabris on 14 Jun 2021, 10:15
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General Announcement:
-
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Notes XO Integration Meeting 09.06.2021, posted by Frederik Wolff-Fabris on 09 Jun 2021, 10:14
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General Announcement:
- Zunaira A. says that on HED on Saturday there was the 2 hour break on the search mal-function. It was solved by manual restart done by Eric B. (origin
was the DACHS
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