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Reports until 17:23, Tuesday 24 February 2015
H1 CDS (DAQ)
david.barker@LIGO.ORG - posted 17:23, Tuesday 24 February 2015 (16904)
CDS Maintenance Summary

ISC/SUS Code Changes

Daniel, Jeff, Kiwamu:

During the maintenace period the following models were restarted for new code: h1lsc, h1omc, h1alsex, h1alsey, h1asc, h1susetmx, h1susetmy, h1susitmx, h1susitmy, h1oaf, h1susbs. LSC to OAF Dolphin IPC channels were removed from the LSC, Daniel renamed the IPC channels being used by the OAF to their CAL equivalent channels.

DAQ Restart

To support the code changes and the new guardian system several DAQ restarts were performed.

Guardian Reboot

Jamie and Dave:

13:34PST the h1guardian0 machine was rebooted to test its autostartup. No problems were found.

RFM Diagnostics

Daniel, Jim, Dave:

To test the remaining IPC errors on the ETM SUS models, an ISC model (we chose PEM) was temporarily changed to read the same RFM IPC. The ISC receiver shows zero errors, so the problem appears to be within the SUS front end only. Investigation is continuing.

We perfomed some RFM tests on the LHO DTS, verifying the RFM loop transit direction.

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