SLRI Machine Status Accelerator Operation Cryogenics
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Message ID: 6343     Entry time: Sat 16 Mar 2019 20:29:12
Author: Chanwawit Somprasong 
Event Time:Sat 16 Mar 2019 11:36:13 
Type: Beam Operation 
Section: Machine Operation 
Icon: Warning 
Subject: Beam Injection  
Status: Completed 
RTime (min):  

07:23 Can't test run SYN becaust linac is not working (no any fault shown)

08:00 linac no signal (CM1)

08:20 power off and power no linac

10:20 linac signal come back

10:30 SMI fault ( driver bord 150 k\Omega nesistor pin broken   re-soldering  r-150 k\Omega pin to PCB )

11:08 test run SYN >> ok (Isyn= 14 mA)

11:36 stop SOFB @ 57.3 mA

11:37 set parameter for beam injection , open MPW gap , warm up HBT

11:40 start injection (max rate = 15 mA/min)

11:48 stop injection @150 mA

11:51 set parameter for beam store , close MPW gap completed

11:53 SOFB completed

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