Reports until 16:15, Wednesday 15 November 2017
H1 CDS (DAQ, ISC, SEI, SQZ)
david.barker@LIGO.ORG - posted 16:15, Wednesday 15 November 2017 - last comment - 16:31, Wednesday 15 November 2017(39443)
restarted SQZ and ASC models, added Beckhoff HPI-PUMP_CTRL chans to DAQ

WP7220: Daniel, Sheila, Patrick, Dave:

Daniel's latest h1sqz, h1sqzwfs, h1asc and h1ascimc models were loaded by restarted these models.

H1EDCU_HPIPUMPCTRLEX.ini was modified to add four pressure monitor channels which had been rewired from the old purple-box ADC to the replacement Beckhoff ADC (channel names are slightly different allowing old and new to run side-by-side).

We discovered a duplicate channel name in PLC4 and h1sqz (H1:SQZ-SEED_PZT_OFFSET). Sheila made a naming change in the h1sqz model to resolve this. After this model was restarted the DAQ was restarted.

Due to an out-of-date safe.snap file for h1ascimc, the alignment did not recover correctly. Keita manually recovered some settings and I performed a full burt restore to 14:10 PST.

Comments related to this report
david.barker@LIGO.ORG - 16:31, Wednesday 15 November 2017 (39445)

Actually the safe.snap was not too out-of-date (it was snapped 7th November) but the rapid change to this system meant settings had changed since that time. In cases such as this here are two snapshots which can be used to restore settings: the hourly autoburt, and the snap file generated when the model is shutdown. The latter is located in the target burt directory. Note it may contain errors because the 'new' autoBurt.req file is used to snapshot the 'old' system.