Increase L3 low voltage ESD monitor channel sampling frequency

Betsy, Dave: WP5602

The models h1susauxe[x,y] were modified to increase the DAQ acquisition rate of the four L3_LVESDAMON quadrant channels (LL,LR,UL,UR) from 256Hz to 2048Hz. The LVESDAMON parts are defined in the common simulink file LVESD_STAGE_MONITOR_MASTER but their DAQ channel list is defined in the top level mdl file, so no common file change was needed.

After the restart of the models and the DAQ, I confirmed that the full data for these channels back when they were at 256Hz is no longer available from the control room NDS-1 CDS servers. Past trend data is available, just not past full data. After 3 weeks the NDS-1 frames will have cycled through and this will be moot point.

Clearing stuck test points

Dave:

I noticed that several frontends has stuck test points open. These were all cleared this morning. I tested the conditions which would leave testpoints stuck open, details in another alog.

2FA log into LHO DTS system

Dave, Larry, Jonathan, Carlos:

The LHO DMT system was further secured by requiring two factor authentication login. This required pre-distribution of keys to the primary DMT administrators.

Adding Beckhoff SDF channels to the DAQ

Jonathan, Dave: WP5603

The H1EDCU_SDF.ini file was expanded to cover the new Beckhoff SDF system.

DAQ restart

Dave:

The DAQ was restarted just once at 11:58 (end of maintenance). This restart covered the susaux model changes and the EDCU inclusion of the Beckhoff SDF channels. This was a clean restart with no problems.