Aggregator

Log Number: 4507226Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L20-4
Username: dthomas
Date/Time: 06-01-26_11:38:13
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - High Energy Run
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4507225Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L20-3
Username: dthomas
Date/Time: 06-01-26_11:38:13
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - High Energy Run
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4507224Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L20-2
Username: dthomas
Date/Time: 06-01-26_11:38:13
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - High Energy Run
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4507223Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-01 09:53:36 The output from the myRestore execution was as follows: iocsoftrfsepiot Pause: 5 second(s) rfSepIOT@2026-06-01 09:53 88(88) restored Pause: 5 second(s) rfSepIOT@2026-06-01 09:53 88(88) restored Pause: 2 second(s) Execute: caput IOT_1_2:RESET 1 (success) Old : IOT_1_2:RESET 1 New : IOT_1_2:RESET 1 Pause: 2 second(s) Execute: caput IOT_3_4:RESET 1 (success) Old : IOT_3_4:RESET 1 New : IOT_3_4:RESET 1 Pause

Log Number: 4507222Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L18-8
Username: dthomas
Date/Time: 06-01-26_11:33:00
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - High Energy Run
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4507221Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L18-7
Username: dthomas
Date/Time: 06-01-26_11:33:00
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - High Energy Run
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4507220Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L18-5
Username: dthomas
Date/Time: 06-01-26_11:33:00
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - High Energy Run
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4507203Logbook(s): 

• ELOG

Body: 

LOTO of box supplies completed, associated IC's are On Issue.

Kissinger, Crespo, Delk

Log Number: 4507201Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-01 09:53:36 The output from the myRestore execution was as follows: iocsoftrfsepiot rfSepIOT@2026-06-01 09:53 88(88) restored systemEnum@2026-06-01 09:53 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftrfsepiot (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: 4507202Logbook(s): 

• ELOG

Entry Makers: kernsBody: 

Log Number: 4507199Logbook(s): 

• ELOG
• RFLOG

Entry Makers: dthomasBody: 

Cav2 - known low/no KCCU
Cav4 - letting dwell at 6.9MV/m for awhile. Tripped off near its 11.5 setpoint, and started arc faulting ~5MV/m
Cav7 - Tuner not moving in manual/auto. OpsPrd

Log Number: 4507198Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-01 11:07:21 The output from the myRestore execution was as follows: iocsoftrfsepiot rfSepIOT@2026-06-01 11:07 88(88) restored systemEnum@2026-06-01 11:07 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftrfsepiot (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: 4507197Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-01 09:53:36 The output from the myRestore execution was as follows: iocsoftrfsepiot rfSepIOT@2026-06-01 09:53 88(88) restored systemEnum@2026-06-01 09:53 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftrfsepiot (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: 4507196Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-01 11:07:21 The output from the myRestore execution was as follows: iocsoftrfsepiot rfSepIOT@2026-06-01 11:07 88(88) restored systemEnum@2026-06-01 11:07 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftrfsepiot (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: 4507195Logbook(s): 

• ELOG

Body: 

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

MQB2T03
MBC2T03H
MBC2T03V
MQA4T03
MBC4T03H
MBC4T03V
MQA6T02
MBCAT02H
MBCAT02V
MBC6T01V
MBCAT01V
MBC8T01H
MBC8T01V
MBC2T02H
MQA4T02
MBCAT01H
MBC2T01H
MBC2T01V
MQA4T01
MBC4T01H
MBC4T01V
MQA6T01
MBC6T01H

Total Time: 4.783 mins

Log Number: 4507194Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
Zone 1L24
Username: drury
Date/Time: 06-01-26_11:07:34
RF Status: Good
Comment: C100 Unbypassed - for gradient push
Special Instructions:

Maintenance Tag: SRF

Log Number: 4507192Logbook(s): 

• ELOG

Body: 

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

MQC2A05
MBT2A05V
MQA4A04
MQA6A04
MBC6A04V
MQA8A04
MBC4A04V
MQA6A03
MBC6A03H
MBC8A03H
MBDAA04V
MBDAA03H
MBC8A04V
MBDAA02V
MBT2A04H
MQA4A03
MBC4A03H
MQC2A03
MBT2A03V
MQA4A02
MBC4A02V
MQA6A02
MBC6A02V
MQA8A02
MBC8A02V

Total Time: 3.583 mins

Log Number: 4507188Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L02-8
Username: bjacob
Date/Time: 06-01-26_10:57:12
RF Status: Good
Tuner Status: Good
Comment: DRVH=8.400 Quench Faults See ELog 4507186
Previous OPS DRVH: 8.6
Special Instructions:

Log Number: 4507185Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-01 09:53:36 The output from the myRestore execution was as follows: iocsoftrfsepiot rfSepIOT@2026-06-01 09:53 88(88) restored systemEnum@2026-06-01 09:53 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftrfsepiot (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: 4507186Logbook(s): 

• ELOG

Entry Makers: bjacobBody: 

Cavity started quenching and couldn't make it back up to 8.6 MV/m. I attempted an OLT which looked like it did good things but cavity is still quenching as it reaches 8.6

I derated it to 8.5 but it still quenched there so now it is at 8.4 and we'll see if it holds this time.

It looks like something shifted its tune pretty bad at 0930 this morning and it's forward power went very quiet (figure 1). The OLT got it back to about where it was and forward power started reading again (figure 2).

8.4 has held while I've been making this log so I'll update the ODVH and leave it here.