AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 751     Entry time: Sat Oct 27 01:22:43 2018
Author: CA, OH 
Subject: Saturday 27 October 
09:22 DAQ found crashed. Appears to have crashed at 20:23 last night whilst writing R3_0 to file.
      Run Control is non responsive
      Leakage currents okay - attachment 1

      Unable to ping any of the nnaida FEEs
      Restarted merger in an attempt to clear links still no response.
      Have powered down FEE64
      
      Replaced blown fuse
      Checked temperatures of FEEs, all okay - attachment 2
      

10:19 Restarted alpha run, write to file Oct18/R4.
      System wide checks - all ok.
      Slow comparator threshold changed to 100 from 10

14:12 FEE temperatures ok (attachment 3)
      Bias/leakage currents ok (attachment 4)
      System wide checks ok
      Alpha run on R4_1

17.45 DAQ continues OK, file Oct18/R4_3
Attachment 1: 181027_0927_bias.png  14 kB  Uploaded Sat Oct 27 02:37:48 2018  | Hide | Hide all
181027_0927_bias.png
Attachment 2: 181027_1004_temp.png  90 kB  Uploaded Sat Oct 27 03:05:17 2018  | Hide | Hide all
181027_1004_temp.png
Attachment 3: 181027_1410_temp.png  80 kB  Uploaded Sat Oct 27 07:59:14 2018  | Hide | Hide all
181027_1410_temp.png
Attachment 4: 181027_1409_bias.png  20 kB  Uploaded Sat Oct 27 07:59:32 2018  | Hide | Hide all
181027_1409_bias.png
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