Reports until 07:54, Tuesday 01 April 2025
H1 CDS
david.barker@LIGO.ORG - posted 07:54, Tuesday 01 April 2025 - last comment - 15:46, Tuesday 01 April 2025(83675)
bypassed fire pump cell phone alarms during pump testing this morning

Eric, Dave:

Bypass will expire:
Tue Apr  1 11:52:44 AM PDT 2025
For channel(s):
    H0:FMC-CS_FIRE_PUMP_1
    H0:FMC-CS_FIRE_PUMP_2
 

Comments related to this report
david.barker@LIGO.ORG - 15:46, Tuesday 01 April 2025 (83687)
Link

Alarms has been reconfigured to expect GV2 and GV5 to be in the hard-closed position and alarm if not.

david.barker@LIGO.ORG - 08:40, Tuesday 01 April 2025 (83678)
Link

Added PT114 (CP1)

Bypass will expire:
Tue Apr  1 12:40:00 PM PDT 2025
For channel(s):
    H0:FMC-CS_FIRE_PUMP_1
    H0:FMC-CS_FIRE_PUMP_2
    H0:VAC-LY_Y3_PT114B_PRESS_TORR
 

david.barker@LIGO.ORG - 08:45, Tuesday 01 April 2025 (83679)
Link

Added GV5 position alarm to bypass

    H0:VAC-LY_GV5_ZSM159A_VALVE_ANIM
 

david.barker@LIGO.ORG - 09:12, Tuesday 01 April 2025 (83680)
Link

We are getting multiple VACSTAT alarms as gatevalves are being closed, so for now I've bypassed those cell phone alarms.

H1:CDS-VAC_STAT_GLITCH_DETECTED