Recent Log Entries

Log Number: 3876977Logbook(s): 

• ELOG

Entry Makers: moserBody: 

Combing through alarm handler, found iocsoftinj3 like shown in Figure 4.

Brought up ioc EDM screen, Figure 1. Tried a restore from myRestore recommended date, no change in Figure 1 or Figure 4. Restore reported warning, however, "Failed to set restore status indicator." from linked log.

Log Number: 3876976Logbook(s): 

• POLOG
• ELOG

Entry Makers: chgarciaBody: 

The Horizontal Wien filter HV was ramped succesfully to spec 20 kV for 200 keV beam to provide 100 deg spin angle rotation. No changes in vacuum were observed.

Voltage was applied to simulatenously to the positive and the negative Horizontal Wien filters power supplies while monitoring vacuum in the 1l injector beam line.

First in the Postive Wien Angle configuration, the voltage was ramped at 0.5 kV per minute to 20.5 kV, and let soaking for abot one hour. No changes in vacuum observed.

Log Number: 3876975Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.2.1 Target restore date was 2020-10-03 11:46:09 The output from the myRestore execution was as follows: Failed to set restore status indicator iocsoftinj3 IPGlas@2020-10-03 11:46 8(8) restored system@2020-10-03 11:46 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -s -i iocsoftinj3 (success) Procedure return status: Success Failed to set restore status indicator

Log Number: 3876974Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

keyword=IOC: in02bcm Crash Recovery with settings from hour normal.2019-12-20.07.44.48
Any error messages from restore are below:

-> Preparing to restore bcmGiga parameters -- press return to continue \n

Log Number: 3876973Logbook(s): 

• ELOG

Body: 

Set-up Cleanrooms at Girder's 1L26 and 1L27; Girder's are
connected to VBV1L25B, VBV1L26A, VBV1L26B, VBV1L27A.
Turbo Pump Carts for Slow Pumpdowns will be connected
Monday morning.

Log Number: 3876972Logbook(s): 

• ELOG

Body: INJECTOR=>RF has been enabled in alarm handler

untemp

Log Number: 3876971Logbook(s): 

• ELOG

Body: ACC has been disabled in alarm handler

untemp -- not ready for primetime

Log Number: 3876970Logbook(s): 

• ELOG

Body: ACC has been enabled in alarm handler

temp re-enable to try and clear alarms

Log Number: 3876969Logbook(s): 

• ELOG

Body: INJECTOR=>RF has been disabled in alarm handler

temp to try and clear alrm

Log Number: 3876967Logbook(s): 

• ELOG

Log Number: 3876963Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.2.1 Target restore date was 2021-05-14 11:50:40 The output from the myRestore execution was as follows: iocin1mag magnet_MAG@2021-05-14 11:50 218(218) restored Pause: 2 second(s) magnet_HVAL@2021-05-14 11:50 108(108) restored Pause: 2 second(s) magnet_LOOP@2021-05-14 11:50 108(108) restored Pause: 2 second(s) magnet_CMPQ@2021-05-14 11:50 216(216) restored in1mag@2021-05-14 11:50 11(11) restored system@2021-05-14 11:50 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -s -i iocin1mag (success) P

Log Number: 3876961Logbook(s): 

• BDLOG
• ELOG

Entry Makers: delacruzBody: 

Cycled harp, verified the limti switch and stepper motor are functioning. Injected a test signal into the preamp, verified the ADC read back on the harp expert screens. Verified the linear pot read back on the data analyzer. See attachments for details.

Log Number: 3876953Logbook(s): 

• ELOG

Body: 

Work begun yesterday in SAB.

Added EESDC OSP pdf for LT&T of 10A trim racks and a pdf of the checklist used for HCO once mods are compete and new supplies are installed.

Log Number: 3876947Logbook(s): 

• POLOG
• ELOG

Entry Makers: chgarciaBody: 

Log Number: 3876946Logbook(s): 

• ELOG
• RFLOG

Body: 

EESRF has discussed the potential impact of damage to the M. O. Drive Line during this installation. We suggest there be a cover/s made out of Unistrut and sheet metal or plywood that will cover the effected area or areas depending on how many areas are being worked a one time. These covers should be movable to be used as needed at each location. It should be noted by ALL Jlab staff and the members of the A/C contractor crew the sensitivity of the M. O. Drive Line and the impact construction may have on beam operation during the run.

Log Number: 3876942Logbook(s): 

• POLOG
• ELOG

Body: 

Day #160, Week 32 Day 5, Plans:

Tunnel --
* HVAC redirection (FML)
* 2B alignment, until noon (S&A, 2 ppl)
* 0I02 anti-collision circuit (Dela Cruz)
* H-wien HV interlock full HCO (Dela Cruz)
* Gun valve (VBV2I01A) solenoid repair (Stutzman, Adderley)
* (possibly) VIP1I03 hi-pot (Stutzman)
* Macropulse chassis/tune mode generator T/S (Windham, Kowal)
* Laser hut work -- re-configuring laser power meter (Zhang)
* Afternoon, wrapping up cable dressing, terminal block connections.

Log Number: 3876940Logbook(s): 

• ELOG

Body: 

Valve indicates green when open but yellow when closed needs attention by the Vacuum Group.

Log Number: 3876939Logbook(s): 

• ELOG

Body: 

Utilities will be marked on 5/18. Contractor to begin work on-site on 5/20

Log Number: 3876938Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  PD SUMMARY Summary

  INJ: V wein filter interlock HCO complete.

Log Number: 3876936Logbook(s): 

• ELOG

Body: 

The 20 A power supplies for the Wein filters have been current limited to 10A until the limiting resistors get installed.