Aggregator

Log Number: 4505520Logbook(s): 

• ELOG

Body: 

When planning to remove VVU from zone 1L06, AES Electricians found a phase missing from MDP Breaker.
Charlie Garrison has contacted Facilities.

Log Number: 4505515Logbook(s): 

• ELOG

Body: 

Once the PTW is on-issue this task is approved.

Log Number: 4505514Logbook(s): 

• ELOG

Body: 

To begin Monday 6/1 ~8AM, continuing all week in coordination with AESRF.

Log Number: 4505513Logbook(s): 

• ELOG

Body: 

Has this started? Please see prior comment.

Log Number: 4505512Logbook(s): 

• DCLOG
• ELOG

Entry Makers: bbarkerBody: 

Took setpoint and cycled fine

Log Number: 4505502Logbook(s): 

• ELOG

Body: 

The first ARC 7 SLM to be replaces will be the one at 7A32

Log Number: 4505501Logbook(s): 

• ELOG

Body: 

ePAS --> JLab-PTW-4326 rev 2

Log Number: 4505486Logbook(s): 

• ELOG
• INCLOG

Body: 

05/28/2026 BPM Troubleshoot/Maintenance:
iocse21 was experiencing sporadic communication faults from BPM to BPM. Discovered the GIF ribbon cable that spans across the crate was the issue. Replaced the GIF DB9 Ribbon cable and all faults clear and BPMs are performing.

Log Number: 4505485Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were CYCLED by version 2-16 of the Box Supply Cycling Script:
BSY2C Ramp Rate = 9.173 A/s

Log Number: 4505483Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were CYCLED by version 2-16 of the Box Supply Cycling Script:
BSY2C Ramp Rate = 9.713 A/s

Log Number: 4505482Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-05-28 08:50:23 The output from the myRestore execution was as follows: iocse21 systemEnum@2026-05-28 08:50 2(2) restored seebpm@2026-05-28 08:50 2071(2071) restored Pause: 30 second(s) SEE_BURT 46(46) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocse21 (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success

Log Number: 4505480Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Janak
DATE:             05/28/2026
SHIFT:               Day

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4505473Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L26-1
Username: geesaman
Date/Time: 05-28-26_08:33:17
RF Status: Good
Tuner Status: Good
Comment: Replaced PC104 in chassis to resolve comms issue.
Special Instructions: If dropped out of KRRPw,reduce the GLOSS (1or lower) and bring up slowly.

Maintenance Tag: Component: FCC

Log Number: 4505472Logbook(s): 

• ELOG

Body: 

PTW-10808 at Ready for Issue. Once it is on-issue this task is approved.

Scheduled to occur TODAY. Since the zone is off, HV off, shouldn't impact anything. If it does, however, will ask AESSUP to pause and target next week for work.

Log Number: 4505471Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: 1L10 CPS trip. RF recovering.

Log Number: 4505470Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Barker
DATE:             05/28/2026
SHIFT:               Day

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4505468Logbook(s): 

• ELOG

Entry Makers: kpriceBody: 

Happened twice on swing shift and once for this shift. It does restore itself but takes about 20 minutes. Linking earlier logs for the Ops-PR. We'll definitely need it for the energy reconfig but at this moment it's not preventing beam delivery.

Log Number: 4505467Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-05-28 07:32:19 The output from the myRestore execution was as follows: iocnl26rffcc1 Rf12Fcc_V2 Pause: 60 second(s) Execute: /cs/opshome/burt/REBOOT/Rf12Fcc/DLOAD_ICAL.csh iocnl26rffcc1 (success) c100_rffcc@2026-05-28 07:32 72(72) restored c100_ecal@2026-05-28 07:32 19(19) restored Execute: myRestore -execute -P c100_ecal -t R1Q1_ECAL -m BLDGNUM=1 ZONE=Q CAV=1 (success) c100_ecal@2025-01-18 09:02 The following have no download value R1Q1AAAMP R1Q1AACAB R1Q1AAJMP R1Q1AAX

Log Number: 4505461Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: Event/action ID: 3 [mod.type.prop.ioc.macaddress]
Deployment: ced
Workspace: ops
Changes:
iocnl26rffcc1.macaddress

Log Number: 4505454Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: bjacob 05-28-26 07:31:15 {A:i B:5 C:3 E:345 A=BS B=BS C=CW D=CW 0R08=28.56 No dumps in. Start of Day Shift.