Aggregator

Log Number: 4510813Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L09-2
Username: yoon
Date/Time: 06-11-26_18:54:06
RF Status: Bad
Tuner Status: Good
Comment: C75 Bypassed - raising the mod anode voltage did not fix the mod anode current high fault this cavity is having
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4510812Logbook(s): 

• ELOG
• RFLOG

Entry Makers: yoonBody: 

tried to bring cavity 2 back up (from bypass) after RF increased the mod anode voltage, but cavity still tripping on mod anode current high fault, brought the zone out of HV and I'm unable to recover it, so going to re-bypass this cavity

Log Number: 4510811Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L09-2
Username: yoon
Date/Time: 06-11-26_18:45:54
RF Status: Good
Tuner Status: Good
Comment: C75 Unbypassed - mod anode voltage has been raised
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4510810Logbook(s): 

• ELOG
• RADLOG

Entry Makers: yoonBody: 

Log Number: 4510809Logbook(s): 

• DCLOG
• ELOG

Entry Makers: eformanBody: 

Currently down due to 1L21-4 keeping the zone out of HV. RF on call is enroute and estimates that it could be several hours to swap out an RFCM. We are ramping down the box supplies to reduce the heat load in the buildings with temperature alarms (Facilities is supposed to be addressing that problem but we haven't had an update yet). Fig. 1: building temperatures (red horizontal line is 88 degrees F).

We took a ZPOS before things went sideways, so (fingers crossed) we shouldn't have too much difficulty getting orbits back to where we were.

Log Number: 4510808Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were TURNED OFF by version 2-16 of the Box Supply Cycling Script:
ARC1A Ramp Rate = 7.954 A/s
ARC2A Ramp Rate = 7.217 A/s
ARC3A Ramp Rate = 10.099 A/s
ARC4A Ramp Rate = 11.344 A/s
ARC5A Ramp Rate = 10.435 A/s
ARC6A Ramp Rate = 9.571 A/s
ARC7A Ramp Rate = 10.231 A/s
ARC8A Ramp Rate = 12.289 A/s
ARC9A Ramp Rate = 9.911 A/s
ARCAA Ramp Rate = 12.626 A/s
DOG1E Ramp Rate = 3.809 A/s
DOG2E Ramp Rate N/A
DOG3E Ramp Rate N/A
DOG4E Ramp Rate N/A
DOG5E Ramp Rate N/A
DOG6E Ramp Rate N/A
DOG7E Ramp Rate N/A
DOG8E Ramp Rate N/A
DOG9E Ramp Rate N/A
LAM1C

Log Number: 4510807Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17167Title:
1L09-2 Bypass

Summary:
KMAI keeps climbing to the point of tripping the zone out of HV.

Log Number: 4510806Logbook(s): 

• ELOG
• RFLOG

Entry Makers: yoonBody: 

zone to dropped out of HV again due to this cavity, chose to bypass it

Log Number: 4510805Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L09-2
Username: yoon
Date/Time: 06-11-26_18:08:53
RF Status: Bad
Tuner Status: Good
Comment: C75 Bypassed - cavity caused zone to drop out of HV twice
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4510804Logbook(s): 

• ELOG

Body: 

Temp AC unit at SL turned on as of 6PM.

Log Number: 4510803Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Wednesday June 10 through 18:00 Thursday June 11 AES DC power Systems Troubleshoot Shunt on MXXAS05

2026-06-11 07:06 - Mark Kissinger

MXXAS05 Ran

Log Number: 4510802Logbook(s): 

• ELOG

Entry Makers: bschaumlBody: 

Log Number: 4510801Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17166Title:
1L21-4 OLT

Summary:
ops attempting to recovery cavityDuration:
8 minutes

Time Down:
11-Jun-2026 17:21

Time Up:

Log Number: 4510800Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17165Title:
1L09 Dropped HV

Summary:
Attempting recoveryDuration:
40 minutes

Time Down:
11-Jun-2026 16:40

Time Up:
11-Jun-2026 17:20

Log Number: 4510798Logbook(s): 

• ELOG

Body: 

HYST AREA Version 7-0 has successfully cycled the following:

Area.Arcs.Arc1.Spreader
Area.Arcs.Arc1.Arc
Area.Arcs.Arc1.Recombiner
Area.Arcs.Arc1.Extraction
MBT1R01H
MBT1R02V
MBT1R03H
MBT1R04V
MBT1R06H
MBT1R07V
MBT1R09H
MBT1R10H
MBT1R10V

Total Time: 3.200 mins

Log Number: 4510796Logbook(s): 

• ELOG
• SLOG

Tags: 

• SupportCalls

Body: 

Contacted by Software On-Call for assistance with iocsoftslminj. Communication from the softIOC had stopped working with the GigE Camera. Most likely do to radiation. Used the Remote Camera Reboot Procedure from the OPS Image Management page to cycle power on the INJ slm. IOC resumed communication with the camera after the power cycle and the softIOC is back up.

Log Number: 4510795Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were CYCLED by version 2-16 of the Box Supply Cycling Script:
ARC1A Ramp Rate = 7.954 A/s
ARC3A Ramp Rate = 9.725 A/s
ARC5A Ramp Rate = 9.961 A/s
ARC7A Ramp Rate = 10.231 A/s
ARC9A Ramp Rate = 9.380 A/s
RSEP9A Ramp Rate = 5.058 A/s

Log Number: 4510793Logbook(s): 

• ELOG

Body: INJECTOR=>IOCS=>iocsoftslminj=>iocsoftslminj:MEM_FREE has been enabled in alarm handler

ok

Log Number: 4510792Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-11 16:43:07 The output from the myRestore execution was as follows: iocsoftslminj <NOTE> iocsoftslminj: Provided macro *P* is never used systemEnum@2026-06-11 16:43 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftslminj (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: 4510789Logbook(s): 

• ELOG

Body: 

Labels have been updated for BLM signal cables in the Inj. and W5 Service buildings. Started on labels updating for the HV cables in the Injector.
Connectors for the BLMIN03 card Ch#1, 5 and 6 have been replaced.