Reports until 02:33, Saturday 20 April 2019
H1 CDS
thomas.shaffer@LIGO.ORG - posted 02:33, Saturday 20 April 2019 - last comment - 02:53, Saturday 20 April 2019(48631)
h1iopsusauxh2 is down

The interferometer stayed locked, but we cannot go to observing because of channel connection errors.

Comments related to this report
david.barker@LIGO.ORG - 02:40, Saturday 20 April 2019 (48632)
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Cannot ping h1susauxh2 computer, TJ is rebooting using the front panel RESET button.

h1edc has 17 disconnected channels from the 2 models running on h1susauxh2:

  • H1:FEC-105_STATE_WORD
  • H1:FEC-106_STATE_WORD
  • H1:IOP-SUS_AUX_H2_ADC_DT_OUTMON
  • H1:FEC-105_SDF_FULL_CNT
  • H1:FEC-105_SDF_DIFF_CNT
  • H1:FEC-105_SDF_UNMON_CNT
  • H1:FEC-105_SDF_UNINIT_CNT
  • H1:FEC-105_SDF_DROP_CNT
  • H1:FEC-105_SDF_ALARM_CNT
  • H1:FEC-105_SDF_MON_ALL
  • H1:FEC-106_SDF_FULL_CNT
  • H1:FEC-106_SDF_DIFF_CNT
  • H1:FEC-106_SDF_UNMON_CNT
  • H1:FEC-106_SDF_UNINIT_CNT
  • H1:FEC-106_SDF_DROP_CNT
  • H1:FEC-106_SDF_ALARM_CNT
  • H1:FEC-106_SDF_MON_ALL

 

Images attached to this comment
david.barker@LIGO.ORG - 02:45, Saturday 20 April 2019 (48634)
Link

Reboot was successful, models are running. All eight ADC cards are seen by IOP.

thomas.shaffer@LIGO.ORG - 02:46, Saturday 20 April 2019 (48635)
Link

I called Dave and the problem was remedied with a simple reset from the front panel of the h1susauxh2 machine. This was possible since this machine is not in the Dolphin network.

We are back to Observing

david.barker@LIGO.ORG - 02:46, Saturday 20 April 2019 (48636)
Link

h1edc green again. I've cleared the DAQ-CRC counters on h1[iop]susauxh2 models.

david.barker@LIGO.ORG - 02:53, Saturday 20 April 2019 (48637)
Link

Opened FRS12775 for this.