Reports until 14:44, Tuesday 06 June 2017
LHO VE (CDS, VE)
patrick.thomas@LIGO.ORG - posted 14:44, Tuesday 06 June 2017 (36678)
Updated PLC code on all Beckhoff vacuum computers
WP 7017
FRS 6142

Chandra, Dave, Filiberto, Gerardo, Patrick, Richard

There were a few issues:

- For some reason there were two EPICS IOCs running on h0vacmx when I logged into it to update the code (first screenshot).
- I ran into a number of errors trying to create the h0vacmx TwinCAT project that were resolved after I restarted the computer.
- The autoBurt.req file for h0vacmy was using the autoBurt.req file for h0vacmr and hence I could not burtrestore h0vacmy. Gerardo trended back the needed values for the CP settings and set them manually.
- I had to reforce the Pirani Torr High Limit for PT120. I set it to 0.01 (second screenshot).

I have updated the autoBurt.req files for h0vacex and h0vacey and checked them into svn.

The HV has been untripped at end X, end Y and the CER.

The new channels for the BRS ion pumps will probably not get added to the DAQ until next week. I will leave the WP open until this is done.
Images attached to this report