Aggregator
FSD Masking Tool: Successful System Masking for: BeamLossMonitor
User: bschauml
Areas: All
BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8T
Ran Inj, Arc1, Arc2Orb to Bring Positions in to Quell Compton IC Trips
Swing shift passed down that they were not running the Injector, Arc 1, and Arc 2 orbit locks as they were experiencing orbit issues when switching between beam to halls A, C, or a combination thereof. Shortly after getting hall C back up from the iochlc2 issue the Compton IC was elevated. I decided to turn A off for several minutes and run the aforementioned locks with B & C in the machine to bring positions in which brought the rates down sufficiently.
Hall C Min/Max Raster Currents Not Restored Automatically
iochlc2 needed to be power cycled remotely and was restored automatically. After the first BRM initialization it seems the minimum and maximum setpoints for the FSD trip limit did not restore (Fig. 1), but after restoring the ioc manually and initializing the BRM a second time the values were set correctly (Fig. 2). Looks good from our end and Hall C's. Back to beamin'!
Downtime Incident CLOSED: iochlc2 lost communication
Downtime Incident CREATED: iochlc2 lost communication
AutoLog - Unmasked Hall C Fast Raster
Hall C (MASKED) Raster has been set to width = 2.0 by height = 2.0
iochlc2 restored
iochlc2 restored
QuickPic - FSD Masking
Operator SIGN IN
Operator SIGN IN
CREW CHIEF SIGN IN
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 04-18-24
Time : 23:43:38
Day : Thursday
Shift : Owl
Crew Chief : Surles-Law
Program Deputy: Gal
Team : X
Arm : RADCON
Designated SSO: Schaumloffel
LERF Operator:
Operators : Chaudhary, Schaumloffel
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
Autolog save
QuickPic - Hall C: 16 uA CW/LH2
Hall A -> up to 5 uA unrastered/ SBS OFF
Crew Chief Shift Log, 2024-04-18 SWING
Start of shift: A2: ion chamb. cal. (Thick)