Late entry from Tuesday Maintenance

Attach test conlog machine to IRIG-B fanout [WP5712]

Fill, Patrick, Jim, Dave:

We ran a 50 Ohm coax from a spare port of the MSR IRIG-B fanout to the test conlog machine, Patrick was able to get all the timing information he needed except for the year.

Model Rate and DAQ change for BSC SUS-AUX models [WP5714]

Jeff K, Betsy, Jim, Dave:

For the h1susauxb123, h1suseuxex and h1susauxey models three changes: change rate of models from 2048Hz to 16kHz, add filters, add one channel to the commissioning frame at 16kHz and remove some obsolete 1kHz channels.

New asc model

Jenne, Sheila, Dave

new h1asc model with additional filters and new excitation injection points.

Add FEC SDF buttons to conlog

Patrick, Dave

We changed the python script which generates the conlog fe_include.txt file to include SDF buttons. Conlog was restarted.

HWS Beckhoff changes

Daniel, Aidan, Alastair, Patrick, Dave:

h1ecatc1plc3 was modified to add HWS channels. Autoburt.req and DAQ INI files were updated.

BSC ISI T240 channel problem identified and fixed

Jim W, Jim B, Dave

Jim found that the T240 X,Y,Z channels were not correct. We identified the problem in the isi2stagemaster common model. Jim fixed the problem and we rebuilt and restarted h1isibs, h1isiitmx, h1isiitmy, h1isietmx and h1isietmy

New PSL ISS model

Kiwamu, Jim, Dave:

Kiwamu installed a new h1psliss model. This required several restarts. There was no impact on the PSL output. We burt restored to 12:10 PST Tuesday after each start.

DAQ Restarts

Jim, Dave:

Due to possible file system slowdowns, we changed the monit configuration on the DAQ systems to 60 seconds for DC, and 30 seconds for all others (was 10 seconds before). We reatarted the DAQ four times during the course of maintenance to support the above changes and did not see any repetition of previous DAQ startup problems.