Aggregator

Log Number: 4486869Logbook(s): 

• ELOG
• INCLOG
• SLOG

Entry Makers: dsjamesBody: 

I&C assisted software with the reestablishment of comms to clear PLC from iocsb4. I&C swapped out the card in slot 4 and transferred both modules to the spare. Communication still not working. Reinstalled original card with original modules. However, with Kyle we were able to reestablish comms with card without serial output connections attached. Once comms established then reconnected serial outputs one at a time. Afterwards MCC was able to clear all alarms.

Log Number: 4486866Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16714Title:
Taking *E01 harp swipes

Summary:
Taking desired *E01 harp swipes per Ops Standing OrdersDuration:
11 minutes

Time Down:
13-Apr-2026 05:35

Time Up:
1

Log Number: 4486865Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16715Title:
Gangphase & Pathlength checks

Summary:
checking Gangphase & Pathlength before returning to physicsDuration:
2 minutes

Time Down:
13-Apr-2026 05:33

Log Number: 4486864Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16715Title:
Gangphase & Pathlength checks

Summary:
checking Gangphase & Pathlength before returning to physicsDuration:
2 minutes

Time Down:
13-Apr-2026 05:33

Log Number: 4486863Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: kprice
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8

Log Number: 4486862Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

C Laser

Sigmas:

Peak 1 - x Sigma: 0.0881 Peak 2 - u Sigma: 0.2214 Peak 3 - y Sigma: 0.3041

Log Number: 4486861Logbook(s): 

• BTLOG
• ELOG

Body: 

Laser Used:

C Laser

Sigmas:

Peak 1 - x Sigma: 0.1401 Peak 2 - u Sigma: 0.2175 Peak 3 - y Sigma: 0.2085

Log Number: 4486858Logbook(s): 

• BTLOG
• ELOG

Body: 

Laser Used:

C Laser

Sigmas:

Peak 1 - x Sigma: 0.2295 Peak 2 - u Sigma: 0.2847 Peak 3 - y Sigma: 0.5876

Log Number: 4486857Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: kprice
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8T09

Log Number: 4486856Logbook(s): 

• ELOG

Entry Makers: victorc

Log Number: 4486855Logbook(s): 

• ELOG
• INCLOG
• SLOG

Entry Makers: hesseBody: 

I&C came in to assist with the IP-Octal module issue. Initial replacement of the module in Slot 0 allowed the board to be addressed in software, but as soon as any serial query was sent to the PLC, the card generated an interrupt storm causing kernel work queue overflow.

I&C then reinstalled the original board to verify the system could still boot.

Log Number: 4486854Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16713Title:
Daily QE

Summary:
Taking QE measurementDuration:
9 minutes

Time Down:
13-Apr-2026 05:24

Time Up:
13-Apr-2026 05:33

Log Number: 4486853Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16714Title:
Taking *E01 harp swipes

Summary:
Taking desired *E01 harp swipes per Ops Standing OrdersDuration:
54 seconds

Time Down:
13-Apr-2026 05:32

Time Up:

Log Number: 4486852Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: CryoModule
User: victorc
Areas: NorthLinac SouthLinac

CryoModule Devices:
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26

Log Number: 4486851Logbook(s): 

• POLOG
• ELOG

Body: Spot Location: (13250,19250), Charge: 12.115458999999996

Laser Wavelength Atten Setting Laser Power Current HV PS Current QE PV Updated? Update Time/Reason Not Updated (nm) (W) (uA)</

Log Number: 4486849Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16713Title:
Daily QE

Summary:
Taking QE measurementDuration:
1 minute

Time Down:
13-Apr-2026 05:24

Time Up:
Category:

Log Number: 4486847Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: CryoModule
User: kprice
Areas: NorthLinac SouthLinac

CryoModule Devices:
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26

Log Number: 4486846Logbook(s): 

• ELOG

Entry Makers: kpriceBody: 

Log Number: 4486844Logbook(s): 

• ELOG

Entry Makers: dchriBody: 

Contacting SSG and Awaiting approval to continue the program...
should not be long until we are back to beam'n

Log Number: 4486843Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: HallC
User: victorc



Mismatch Detected - Gold Masks vs. Control System Values!!!
See Values [Calculated / Control Sys] Masked = 1, UnMasked = 0

Node Name : FSD_1W02_1
Ch. 4 Mismatch [ 0 / 1 ] RRF2E00A / RFSeparator
Ch. 6 Mismatch [ 0 / 1 ] RRF6E00A / RFSeparator ... +
Ch. 7 Mismatch [ 0 / 1 ] RRF8E00A / RFSeparator ... +
Ch. 10 Mismatch [ 0 / 1 ] RRFAE00C / RFSeparator
Ch. 11 Mismatch [ 0 / 1 ] RRFAE00D / RFSeparator

Node Name : FSD_2W01_1
Ch. 8 Mismatch [ 0 / 1 ] iocw203rfsep1 / PC104
Ch.