Elog Entry 2021-06-03: Difference between revisions
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(Created page with "*Doing Post-Mortem tests after final changes have been implemented by Ricky *This is after address change of modules was performed *Starting 9:07 am *Using CH2 on Module 1 fir...") |
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*All HVs for all three modules tripped | *All HVs for all three modules tripped | ||
*Cannot reset HV for any of the detectors | *Cannot reset HV for any of the detectors | ||
* | |||
*Walked Eric through power cycling MPS crate after the meeting | |||
*Was able to restore voltages for all PMTs and modules and enable all detectors | |||
[[File:ELBTPMT1B_PSfail.png|500px|PS fail]] | |||
[[File:BLM_HV_trip_allmodules.png|500px|HV trip]] | |||
Latest revision as of 20:34, 3 June 2021
- Doing Post-Mortem tests after final changes have been implemented by Ricky
- This is after address change of modules was performed
- Starting 9:07 am
- Using CH2 on Module 1 first (ELBT:PMT1B)
- Enabling stop mode
- Tripped detector via LED at 250pC
- Then Hit diagnostics button and then saw power supply failed
- All HVs for all three modules tripped
- Cannot reset HV for any of the detectors
- Walked Eric through power cycling MPS crate after the meeting
- Was able to restore voltages for all PMTs and modules and enable all detectors
