Changes for page Gotthard related stuff

Last modified by sndueste on 2023/09/25 09:36
From version 10.1
edited by palutke
on 2023/06/24 16:11
Change comment: There is no comment for this version
To version 9.1
edited by sndueste
on 2023/06/20 12:33
Change comment: There is no comment for this version

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1 -XWiki.palutke
1 +XWiki.sndueste
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33 33  
34 34  \\
35 35  
36 -== Operation hints (June 2023): ==
37 -
38 -(% style="list-style-type: square;" %)
39 -* **Where is the GOTTHARD GUI:** FLASH2 - Panel: Infrastructure tab → Miscellaneous tab → FLASH2 GOTTHARD ctrl button
40 -* **Never change a running system:** Do not change parameters while the Detector is running/taking data, The detector will crash.
41 -* Furthermore the module will crash if recieving to much light (e.g. illuminating with flash light during data dating.
42 -* **Checking/switching server:** The server is reachable from the GOTTHARD GUI (lower left corner find the status of the server PC "hasfl2det01") click it to open server/watchdog control. The server is otherwise found under FLASH.SYSTEM → HASFL2DET01.WATCH. Open control of SVR.GOTTHARD (for start/stop/reboot)
43 -
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45 -* **Robooting the GOTTHARD** (if it has crashed): 
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47 -** soft reboot: 1. open console on linux DESY PC, 2. type "telnet (Hostname/IP)" e.g. "telnet cfeld-gotthard02" , 3. you are logged on the GOTTHARD module as /root, type "reboot", 4. wait until server/GUI has reconnected to the module
48 -** hard reset: power down the GOTTHARD, wait some seconds, Repower the module, wait for reconnection to server/GUI
49 -* **In case of a crashes** (no data taking, no reaction on input: Reboot the detector) or if GUI input returns error: Check connection (Power/Data), check GOTTHARD server
50 -
51 -Using burst mode (standard operation as of June 2023)
52 -
53 -(% style="list-style-type: square;" %)
54 -* Do not change the delay in the GOTTHARD GUI. The Alignment to the FEL pulses are done by adjusting the FLASH trigger: FL2EXP1/RTM.TRG6, it can be opened from the GOTTHARD GUI or from FLASH2 → Beamlines → FL26 → Exp. control → Patch Panel26-2 → MTCA Trigger 2
55 -* Exposure range is 100ns <  Exposure < ~~1/3 * Frame periode
56 -* The periode is: 9968ns for 100kHz,
57 -
58 58  == Modules and their exchange ==
59 59  
60 60  Two (Three) modules available (physically at FLASH):