Recent Log Entries

Log Number: 3734836Logbook(s): 

• ELOG

Body: 

Carroll, thank you for this model ATLis. The description, scope of work, safety considerations, and plan for contingency response is very well done.

Task Approved.

Log Number: 3734835Logbook(s): 

• ELOG

Body: 

Task approved.
Will the magnet be captured with a daub of epoxy once properly positioned?

Log Number: 3734834Logbook(s): 

• ELOG

Entry Makers: mountsBody: 

It has been noted that restoring communications to the RF system PC104 iocs is painfully slow. Sam was trying to restore the south linac C100 zones for over an hour yesterday cycling power multiple times to restore comm. Chris Kerns has experienced the same issue. I spoke with Brad Cumbia and he says the network is fine...

Log Number: 3734833Logbook(s): 

• ELOG

Body: 

LCW Valve alignment HCO completed, Check off sheets attached to ATLis

Log Number: 3734829Logbook(s): 

• ELOG

Body: 

Majority of the PSS Certification tasks are complete.
For the reminder of the certification only Injector segment is required.
In cooperation with the Source Group we'll do the Gun High Voltage tests Thursday afternoon. Other tests requiring the beam will be performed some time next week, when the new cathode is available.

Following RF zones were not ready therefore not tested functionaly: 1L07 and 1L12.
The following DC Box Supplies were not ready therefore not tested functionally: TSB5C.
These devices will be tested in the following weeks at opportune time.

Log Number: 3734823Logbook(s): 

• ELOG

Body: The following entry was removed from the Accelerator Bypassed-Interlocks Log (ABIL) Tag # 2294 Device: OM26 Function: Oxygen Monitor Location: SL Mobile Purpose: inuse at LERF Removed By: Savvy Anbazhagan

Log Number: 3734822Logbook(s): 

• ELOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: RF14 NL12 Function: Waveguide Pressure/Ready Location: NL Zone 12 Purpose: RF Repair Exp.

Log Number: 3734812Logbook(s): 

• CLOG
• ELOG
• SRFLOG

Log Number: 3734811Logbook(s): 

• CLOG
• ELOG
• SRFLOG

Body: 

Cavity Average Cooldown Rate: 120K/hr
Currently filling LL
All Pressure are good

Log Number: 3734810Logbook(s): 

• ELOG

Body: 

Troubleshooting revealed a phase fault (internal interlock) that is keeping from locally turning on the supply. Also might be a communications issue with the supply as there is no box supply heartbeat. Rebooted the IOC with no joy.

Log Number: 3734808Logbook(s): 

• ELOG

Tags: 

• CED

Body: The following control system variables were updated because they were detected to differ from their CED property counter-parts.

• R178GSET.DRVH: found 0; restored to CED value of 17

Log Number: 3734807Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.1 Target restore date was The output from the myRestore execution was as follows: <MyAPI>: Channel lookup fault [iocnl07rffcc8:ioc_sr.VALD]

Log Number: 3734806Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.1 Target restore date was 2019-10-16 17:21:17 The output from the myRestore execution was as follows: ioctsbmag magnet_MAG@2019-10-16 17:21 88(88) restored Pause: 2 second(s) magnet_HVAL@2019-10-16 17:21 42(42) restored Pause: 2 second(s) magnet_LOOP@2019-10-16 17:21 42(42) restored Pause: 2 second(s) magnet_CMPQ@2019-10-16 17:21 84(84) restored tsbmagFlow@2019-10-16 17:21 2(2) restored system@2019-10-16 17:21 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -s -i ioctsbmag (success) Procedure

Log Number: 3734800Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L06-7
Username: tdavis
Date/Time: 10-16-19_16:40:18
RF Status: Bad
Tuner Status: Good
Comment: Had a Klystron Cathode Current fault. Both the CPS breaker and the MDP breaker tripped (the second time the MDP breaker tripped.). Bypassed cavity #7 and the zone came up into high voltage.
Special Instructions:

Log Number: 3734799Logbook(s): 

• ELOG

Body: 

Modification work is complete. 2 Racks have been fully tested, 2 racks have been partially tested. 5th rack still needs full testing.

Delk, Humphry, Richardson, Kumar, Wood

Log Number: 3734798Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.1 Target restore date was 2019-10-16 16:13:13 The output from the myRestore execution was as follows: iocsoftbpms glob4ch@2019-10-16 16:13 36(36) restored softBPM@2019-10-16 16:13 72(72) restored system@2019-10-16 16:13 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -s -i iocsoftbpms (success) Procedure return status: Success

Log Number: 3734797Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.1 Target restore date was 2019-10-16 16:13:13 The output from the myRestore execution was as follows: iocsoftbpms glob4ch@2019-10-16 16:13 36(36) restored softBPM@2019-10-16 16:13 72(72) restored system@2019-10-16 16:13 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -s -i iocsoftbpms (success) Procedure return status: Success

Log Number: 3734795Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.1 Target restore date was 2019-10-16 16:13:13 The output from the myRestore execution was as follows: iocsoftbpms glob4ch@2019-10-16 16:13 36(36) restored softBPM@2019-10-16 16:13 72(72) restored system@2019-10-16 16:13 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -s -i iocsoftbpms (success) Procedure return status: Success

Log Number: 3734794Logbook(s): 

• POLOG
• ELOG

Entry Makers: chgarciabullardBody: 

After leaving the DILO transfer system with all valves closed to Gun2 HVPS SF6 tank yesterday around 14:00 (we had to leave the injector for PSS certs), Bubba re-started the DILO compressors this morning around 5 am. Around 12 noon, the vacuum in the HVPS tank had not decreased significantly using the compressors in the DILO transfer system. Then Bubba installed a small diaphragm pump between the HVPS SF6 tank and the DILO compressors. By 14:30 the vacuum had dropped to about 20 inHg. We stopped and closed all valves.

Log Number: 3734793Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.1 Target restore date was 2019-10-16 15:53:58 The output from the myRestore execution was as follows: iocw2se1 system@2019-10-16 15:53 2(2) restored seebpm@2019-10-16 15:53 2113(2113) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -s -i iocw2se1 (success) Procedure return status: Success