SPB/SFX updates to component table, posted by Richard Bean on 02 Feb 2017, 14:29 
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| Table updated with status of SPB/SFX devices at end of XTD9 in preparation for SASE1 readiness meeting on 03.02.17 |
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work on FXE distribution mirror chamber, posted by Martin Dommach on 24 Feb 2017, 15:14
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Dear all,
on Monday, 27th in the morning we will start with preparation work for the mirror installation in XTD9.
The mirror chamber (VS10130) will be vented and opened. This will affect: |
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work on FXE distribution mirror chamber, posted by Martin Dommach on 24 Feb 2017, 15:15
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Dear all,
on Monday, 27th in the morning we will start with preparation work for the mirror installation in XTD9.
The mirror chamber (VS10130) will be vented and opened. This will affect: |
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XTD9-DPS, posted by NEREA JARDON on 07 Mar 2017, 10:21
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Dear all,
Tomorrow morning, 08th of March at 09.30h. I will be in the tunnel doing interlock tests in the DPS-XTD9 with Raúl.
Therefore I will need the connection of the TCP_Client in the Vacuum loop (just to let know Karaboo people). |
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Interlock tests DPS, posted by NEREA JARDON on 08 Mar 2017, 13:11
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| The interlock test in XTD9-DPS has been done. The Vacuum PLC is again available for Karaboo. |
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Please inform on rack status 1.18, posted by Andreas Koch on 05 Apr 2017, 14:14
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The rack 1.18 in XTD9 is not operational at the moment because Nicola is working on it. Nerea, Tobias or others let me know when it is fully operational
again. This avoids checking it in the tunnel. Alternatively, let me know if I can check remotely. |
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alio monocromator tests, posted by Nicola Coppola on 05 Apr 2017, 16:24
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test finshed.
both stages were moved.
voltage value and position read out from encoder opposite in directionality |
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Motion loop, posted by NEREA JARDON on 19 Apr 2017, 11:47
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Dear all,
Today from 13:30h Mahadi and Natalia will be doing local tests in the PBLM in Rack 1.14 of XTD9, therefore, if someone will be working in
the following racks of XTD9, will loose connection to the Motion loop. |
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FAILED - Interlock test of the whole gas section in XTD9 - NOT SUCCESSFUL, posted by Raśl Villanueva-Guerrero on 21 Apr 2017, 12:28
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Due to problems and lack of support of CAS for accessing the devices in XTD9 tunnel through KARABO we couldn´t run the test. The system has
been returned to manual operation and will remain like that until next notice.
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FAILED - Interlock test of the whole gas section in XTD9 - NOT SUCCESSFUL, posted by Raśl Villanueva-Guerrero on 21 Apr 2017, 13:23
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Raúl Villanueva-Guerrero wrote:
Due to problems and lack of support of CAS for accessing the devices in |
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FAILED - Interlock test of the whole gas section in XTD9 - NOT SUCCESSFUL, posted by Raśl Villanueva-Guerrero on 21 Apr 2017, 13:35
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Raúl Villanueva-Guerrero wrote:
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SASE EPS RACK 1.14 disconnect, posted by Tobias Freyermuth on 21 Apr 2017, 14:36
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We have to disconnect the EPS crate in RACK 1.14 in order to check the interface to the MPS.
I will keep you updated |
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SASE EPS RACK 1.14 connected, posted by Tobias Freyermuth on 21 Apr 2017, 15:30
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The EPS-loop is now complete again.
The interface from EPS to MPS is working now. One broken wire in the cable between EPS and MPS was found. We are using now other pairs for the
signals "SA1_SYS_EPS2MPS/DCTRL/MODE1", "SA1_SYS_EPS2MPS/DCTRL/MODES" and "SA1_SYS_EPS2MPS/DCTRL/MODEM". |
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XTD9 Complete Gas Section (DPS-XGM-DPS) Isolation Interlock tested - Not Working (yet), posted by Raśl Villanueva-Guerrero on 25 Apr 2017, 13:49
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After some minor issues, the first test has been done today and the interlock wasn´t triggered despite the conditions were met (also visible
in Karabo).
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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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XTD9 Complete Gas Section (DPS-XGM-DPS) Isolation Interlock tested - SUCCESFUL, posted by Raśl 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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PBLM Motor drivers in PreOP, posted by Tobias Freyermuth on 02 May 2017, 10:05
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Hi all,
due to ongoing tests with the PBLM motor drivers I have to set the Elmo drivers in PreOp mode. |
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Status of Vacuum System , posted by Harald Sinn on 02 May 2017, 10:56
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XTD2: All gate valves are now OK (not interlocked) after re-instantiating and re-setting the XGM_DP_OK.
The interlock errors of some valves in XTD9 are shown in the screen shots below (Janni and Valerii starting now in XTD9 to debug some more controllers)
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Correction to plans for Vacuum (e-log message n3. 199) in XTD9, posted by Raśl Villanueva-Guerrero on 03 May 2017, 11:15
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Dear all,
it seems that this morning was somehow a misunderstanding. The XTD9 Gas Section Interlock test was succesfully finished the last 26th of April
(see e-log message nr. 179). |
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Gas Section Interlock on XTD9 - Shut off valve also operative, posted by Raśl Villanueva-Guerrero on 03 May 2017, 14:38
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Dear all,
during the test run today by our colleagues of WP74, the interlock condition inside the XGM module was met (small volume pressure burst up to 10-2
mbar range). Now we can see also the expected cut-off event of the gas injection (see attached pictured). It seems that the reason why there was any feedback |