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COMMENT ON Replace HPA Controller in 1L24

Recent Log Entries -

Log Number: 4259246Logbook(s): Body: 

HPA controller replaced with spare that power supply failed in after installing. Second HPA spare installed but had HV drop 13 minutes after all RF recovered except cavities 2 and 4 ( CPS bay 2 contactor fault x4 ). Original HPA controller reinstalled by second shift and it tripped and had random interlock faults throughout last night. Rama and Jay worked on restoring it this morning and got cavities 3 and 8 restored after OPS had problems with them on Owl shift. CPS voltage set down to 13kv from 13.5kv while we check these HV trips in the zone this week.

iCalibrate: Hall C

Recent Log Entries -

Log Number: 4259224Logbook(s): Body: Calibration ParametersHall:CTarget: LD2 10cmPass: 5Note: Calibrated On:2024-Jan-20 17:47Calibrated By: emonkFile:C-2024-01-20_1747_LD2_10cm_Pass-5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compton2,744

Follow-up Re: IOCsoftCAsec alarm not clearing

Recent Log Entries -

Log Number: 4259202Logbook(s): Entry Makers: bevinsBody: 

I traced the error to a missing record support on the ioc. I have added the correct support and, after consulting the crew chief, rebooted the ioc. Both alarms have cleared.

No MAC users had CA open. I restored the 2500 hours open settings for the Hall A and Hall B gateways.

iCalibrate: Hall C

Recent Log Entries -

Log Number: 4259201Logbook(s): Body: Calibration ParametersHall:CTarget: 10cm DummyPass: 5Note: File generated from archiverCalibrated On:2024-Jan-22 08:00Calibrated By: bfreemanFile:C-2024-01-22_0800_10cm_Dummy_Pass-5_archiver_generated.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

iocsoftCAsec restored

Recent Log Entries -

Log Number: 4259196Logbook(s): Tags: Body: restorelib 2.6 Target restore date was 2024-03-01 11:25:56 The output from the myRestore execution was as follows: iocsoftCAsec system@2024-03-01 11:25 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -s -i iocsoftCAsec (success) Procedure return status: Success

CREW CHIEF SIGN IN

Recent Log Entries -

Log Number: 4259177Logbook(s): Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 03-01-24
Time : 07:09:33
Day : Friday
Shift : Day

Crew Chief : Freeman
Program Deputy: Deitrick
Team : E
Arm : RADCON
Designated SSO: Barker
LERF Operator:
Operators : Chaudhary, Barker

This stamp certifies that the above Crew Chief has read/reviewed/received the following:

Autolog save

Recent Log Entries -

Log Number: 4259170Logbook(s): Tags: Body: saver ran from opsl632

Saved: victorc 03-01-24 10:08:52 {A:2 B:4 C:5 E:1047 A=BS B=CW C=CW D=BS 0R08=12.24 No dumps in. Start of Day shift. Beam back to xB (200nA) and xC (12uA). FFB off. No zpos.} { } ALL

Comments: Start of Day shift. Beam back to xB (200nA) and xC (12uA). No zpos.

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