Aggregator

Log Number: 4463279Logbook(s): 

• ELOG
• SLOG

Tags: 

• MCC8am
• Software and Controls

Body: 

Updated OTF screen generator for Box Supplies
Configured UED workspace for C100-3R testing in the CMTF
Completed system alarm documentation for Dipole and BoxPS alarms
New alarm limits configured for RTP Cells
Completed system alarm documentation for Harps
ACE recovered ioctlmap

Log Number: 4463278Logbook(s): 

• ELOG

Body: 

2 more RFCM's calibrated this week (total of 26) and 20 more IF/RF, CPU and Analog boards repaired and aligned. Kerns

Log Number: 4463277Logbook(s): 

• ELOG
• SRFLOG

Body: 

Protective beamtube covers in BSY 1C and 2C checked and set properly

2L02 and 2L04
- 2L02 pumped down, leak check tomorrow
- 2L04 - pump down tomorrow

- 2L07, 2L08, 2L09
- Scroll pumps swapped, temporarily on house power due to SL-EM3A outage

Log Number: 4463276Logbook(s): 

• ELOG

Body: 

All C100 zones in the south LINAC have had their KCCU readbacks upgraded to a fiber link vs the previously installed 5V TTL.

Log Number: 4463274Logbook(s): 

• ELOG
• INCLOG

Body: 

Swapped out INJVAC1 control chassis.
VIP2I00, VIP1I07, VIP0I02 cycle on command.
Will do a full HCO of controls tomorrow (Interlocks/FSD)

Log Number: 4463273Logbook(s): 

• ELOG

Body: 

PTW 9420 On Issue

Log Number: 4463272Logbook(s): 

• ELOG

Body: 

Make sure PTW is on-issue before beginning. Good to go.

Log Number: 4463269Logbook(s): 

• POLOG
• MOTTLOG
• ELOG

Entry Makers: brukerBody: 

Target ladder:
Figure 1: Found stepper stage having lost its reference position.

Log Number: 4463265Logbook(s): 

• ELOG

Body: 

The contractor will remove the second HX plates next Monday, 12/15.

Log Number: 4463263Logbook(s): 

• ELOG
• POLOG

Body: 

The HG005 board with the new firmware (4-8-25) was installed in the Helicity VME crate. The old board HG003 with the 1-15-25 firmware is in the ISB. We will keep it as a pare for a while.

Checked signals on scope - all seems to be fine.

https://logbooks.jlab.org/entry/4463259

Log Number: 4463262Logbook(s): 

• ELOG
• INCLOG

Body: 

Vacuum supplies for the following zones have been put back on EM power:
2L02, 2L04 thru 2L09.

Turbo pump controls for the following zones have been put back on EM Power:
2L07 and 2L08.

Vacuum group will need to move scroll pumps back to EM power downstairs for the following zones:
2L07, 2L08 and 2L09.

Log Number: 4463260Logbook(s): 

• ELOG
• INCLOG

Body: 

Terminated pressure transducer (VPI2L03) and air handler (VMV2L03) cables downstairs.
Installed air handler switch downstairs and will connect cable to it after new cryomodule is installed.

Log Number: 4463259Logbook(s): 

• POLOG
• ELOG

Entry Makers: suleimanBody: 

Checked that:

1. Electrical Isolated Rack is floating
2. Helicity configuration is 30 Hz Default
3. Helicity signals are ok on O'scope

Log Number: 4463258Logbook(s): 

• ELOG
• SLOG

Entry Makers: cumbiaBody: 

Network and ioc's were recovered after the power outages today. There are a couple of ioc's in Hall B that need to be power cycled: iochlbbpmtc, iocipm2c24b, iocipm2h00 and iocipm2h01a

Log Number: 4463256Logbook(s): 

• ELOG
• SLOG

Entry Makers: cumbiaBody: 

Contacted from ACS about ioctlmap not working. Went over there to check it out.

First thing I found was that the ioc was not fully seated into the vme crate, all lights on front of ioc were on solid.
Console server was not powered up.

Once those 2 issues were resolved I was able to get on the console of the ioc and noticed the boot parameters were cleared out of the ioc. This is due to a failed onboard battery on the ioc.
Replaced battery and re-entered the boot parameters.

Log Number: 4463255Logbook(s): 

• POLOG
• ELOG

Entry Makers: suleimanBody: 

The HG005 board with the new firmware (4-8-25) was installed in the Helicity VME crate. The old board HG003 with the 1-15-25 firmware is in the ISB. We will keep it as a pare for a while.

Checked signals on scope - all seems to be fine.

Log Number: 4463254Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2025-12-11 13:13:20 The output from the myRestore execution was as follows: iocsl03rfcry Rf6Cryo Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl03rfcryheatdisvINIT.snap (success) Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl03rfcryheatmodemanual.snap (success) Pause: 8 second(s) Rf06Cryo_heatset@2025-12-11 13:13 2(2) restored Pause: 8 second(s) Rf06Cryo_heatmode@2025-12-11 13:13 1(1) restored Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl03rfcryheatdisv.snap (

Log Number: 4463250Logbook(s): 

• ELOG

Body: 

Disconnected klystrons 5 & 6 and waveguides. Installed 8 kW circulator in 6 and reconnected klystrons 7 and 8 to connection board and LCW.

Log Number: 4463249Logbook(s): 

• ELOG

Body: 

Blower fans upgraded for racks E201B11, E201B12, and E201B13. Trim racks have been powered back on and blower fans have been tested.

-Chaudhary, Janak, Moore, Yoon

Log Number: 4463248Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2025-12-11 08:40:33 The output from the myRestore execution was as follows: iocsl05rfcry Rf6Cryo Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl05rfcryheatdisvINIT.snap (success) Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl05rfcryheatmodemanual.snap (success) Pause: 8 second(s) Rf06Cryo_heatset@2025-12-11 08:40 2(2) restored Pause: 8 second(s) Rf06Cryo_heatmode@2025-12-11 08:40 1(1) restored Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocsl05rfcryheatdisv.snap (