SLRI Machine Status Accelerator Operation Cryogenics
  Operation E-Logbook, Page 3 of 430  Not logged in Accelerator E-Logbook
ID Date Author Event Time Type Section Icondown Subject Status RTime (min)
  6543   Mon 27 Jan 2014 07:06:44 Sarawut Chitthaisong Mon 27 Jan 2014 06:10:36 ProblemControl Warning Beam status can not monitor  

 Reset program by K.Nattawut

  6546   Mon 27 Jan 2014 07:44:08 Sarawut Chitthaisong Mon 27 Jan 2014 06:37:54 ProblemOperation Warning Beam dump @ 151 mA ----> 0 mA during ramping magnet field.  
  6549   Mon 27 Jan 2014 07:46:46 Sarawut Chitthaisong Mon 27 Jan 2014 06:44:52 ProblemRF Warning STR - RF fault  

 LLRF_ER fault ----> Reset

  6550   Mon 27 Jan 2014 07:47:48 Sarawut Chitthaisong Mon 27 Jan 2014 07:17:50 ProblemOperation Warning STR - RF fault  

 DLLRF_STR fault ----->Reset

  6561   Mon 27 Jan 2014 20:09:36 Tewarit Praneetponkrung Mon 27 Jan 2014 19:10:59 ProblemRF Warning Beam dump @ 98 mA  

 STR ---> RF HPA error >>> Fault

  6580   Wed 29 Jan 2014 01:55:19 Sarawut Chitthaisong Wed 29 Jan 2014 01:08:01 ProblemRF Warning Beam dump @ 96 mA  

 RF-STR_HPA error Cooling unit fault "F9" -----> reset

  6614   Thu 30 Jan 2014 08:35:01 Sarawut Chitthaisong Thu 30 Jan 2014 08:08:01 ProblemMagnet Warning Y-BM-M and Y-QM-M Fault ---->Reset  
  6625   Fri 31 Jan 2014 02:13:42 Sarawut Chitthaisong Fri 31 Jan 2014 01:15:34 ProblemControl Warning Beam dump @ 98 mA  

 IE Power supply program control is hang -->Restart computer PC

  6629   Fri 31 Jan 2014 02:16:56 Sarawut Chitthaisong Fri 31 Jan 2014 02:05:42 ProblemOperation Warning MPW gap program is hang @ 110.67 mm during close gap  

 Set gap control by manual

  6657   Thu 06 Feb 2014 11:05:57 Sarawut Chitthaisong Thu 06 Feb 2014 08:35:38 ProblemOperation Warning Beam dump @ 85 mA during injection  

 HPA fault : section1 shutdown ---->Reset

  6659   Thu 06 Feb 2014 11:08:19 Sarawut Chitthaisong Thu 06 Feb 2014 08:56:02 ProblemOperation Warning Beam dump @108 mA during injection  

 HPA fault : Section 1 shutdown

  6662   Thu 06 Feb 2014 11:12:40 Sarawut Chitthaisong Thu 06 Feb 2014 09:12:01 ProblemOperation Warning Beam dump @ 70 mA during injection  

 HPA fault : Section1 shutdown, RF-SYN PS not ready ---->Reset

  6664   Thu 06 Feb 2014 11:16:52 Sarawut Chitthaisong Thu 06 Feb 2014 09:40:42 ProblemOperation Warning RF-SYN fault during injection  

 DIW-CT-P3 fault, Invertor no.4 fault "over current",water temp = 41 c -----> Reset

  6721   Sat 08 Feb 2014 17:13:56 Sarawut Chitthaisong Sat 08 Feb 2014 16:15:19 ProblemMagnet Warning Y-BM-M,Y-QF-M & Y-QD-M fault  

 Reset

  6739   Sun 09 Feb 2014 10:55:15 Sarawut Chitthaisong Sun 09 Feb 2014 09:45:40 ProblemOperation Warning Beam drop from 145 mA to 91.8 mA  
  6761   Mon 10 Feb 2014 19:36:09 Sarawut Chitthaisong Mon 10 Feb 2014 16:41:15 ProblemOperation Warning Stop Injection @ 14.5 mA  

 Less rate of beam injection

  6764   Mon 10 Feb 2014 19:39:46 Sarawut Chitthaisong Mon 10 Feb 2014 17:28:44 ProblemOperation Warning Stop Injection @25.5 mA  

 Less rate of beam injection

  6768   Mon 10 Feb 2014 19:42:52 Sarawut Chitthaisong Mon 10 Feb 2014 18:16:14 ProblemOperation Warning Stop Injection  
  6797   Wed 12 Feb 2014 00:38:31 Sarawut Chitthaisong Wed 12 Feb 2014 00:30:44 ProblemControl Warning MPW gap program is hang @ 102 mm during close gap  

 Use manual setup

  6839   Fri 14 Feb 2014 00:34:55 Sarawut Chitthaisong Fri 14 Feb 2014 00:09:30 ProblemMagnet Warning Y-BM-M fault ----> Reset  
  6859   Sat 15 Feb 2014 00:32:06 Sarawut Chitthaisong Sat 15 Feb 2014 00:04:40 ProblemMagnet Warning S-BM-M fault  

 Reset

  6862   Sat 15 Feb 2014 00:33:56 Sarawut Chitthaisong Sat 15 Feb 2014 00:25:02 ProblemMagnet Warning S-BM-M current diff during ramp up energy  

 set by manual

  6887   Sun 16 Feb 2014 00:37:49 Sarawut Chitthaisong Sun 16 Feb 2014 00:13:26 ProblemMagnet Warning S-STV-M10 Fault "Current ripple"  

 Reset

  7054   Tue 25 Feb 2014 07:51:38 Sarawut Chitthaisong Tue 25 Feb 2014 02:51:47 ProblemOperation Warning Beam drop from 97 mA to 49 mA  

 unknown problem system

  7075   Wed 26 Feb 2014 08:59:14 Sarawut Chitthaisong Wed 26 Feb 2014 08:22:58 ProblemMagnet Warning Y-BM-M,Y-QF-M & Y-QD-M fault  

 Reset

  7085   Thu 27 Feb 2014 08:57:23 Sarawut Chitthaisong Thu 27 Feb 2014 06:04:42 ProblemOperation Warning Beam drop from 79 mA to 53 mA  
  7150   Sun 09 Mar 2014 12:59:56 Tewarit Praneetponkrung Sun 09 Mar 2014 12:37:55 ProblemMagnet Warning STR - S - STV - M2 >>> FaultFixed 
  7151   Sun 09 Mar 2014 15:56:55 Tewarit Praneetponkrung Sun 09 Mar 2014 15:30:20 ProblemMagnet Warning STR - S - STV - M2 >>> FaultFixed 
  7165   Mon 10 Mar 2014 19:37:41 Sarawut Chitthaisong Mon 10 Mar 2014 18:13:44 ProblemElectrical Warning Beam dump @ 85 mA  

 Electrical is unstable (Voltage sage).

  7166   Mon 10 Mar 2014 19:38:28 Sarawut Chitthaisong Mon 10 Mar 2014 18:14:45 ProblemMagnet Warning Y-BM-M,Y-QF-M & Y-QD-M fault / S-BM-M fault  

 Reset

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