Re: [BLAST_SHIFTS] HV Gui Update

From: Adrian T Sindile (asindile@cisunix.unh.edu)
Date: Thu Jun 19 2003 - 21:08:08 EDT


Hi, Adam!

> I've updated the HV Gui to use the BLAST_physics database.
> There are some updates that need to be made to the BLAST_physics database.
> 1.) Standby voltage for wire chamber sense voltage need to be reduced from 3000 to
> 2000.

Done.

> 2.) Rup/Rdwn rates for TOFs, CC, NC set to 500 V/s

Done.

> 3.) Trip currents need to be set for TOFs, CC, NC to something reasonable say -2550
> (default).

Done.

> 4.) The ion polarimeter will have to be added to the mysql database. It should
> have "IP_" in front of its tables. Currently the values are being read in from a
> simple text file. If you need to change the values permanently, talk to me.

If you give me the file for IP, I will add the necessary info to the MySQL
database as soon as possible.

> 5.) The epics program needs to have write access to those tables ending in "_HV" at
> some point. It may make sense to create an identical database just to test writing
> and then switch over when ok.

It already has write access. Maybe it is not using the right username and
password? The username should be "HVGUI", I left the password with
Tancredi (I do not want to send it through email from obvious reasons).
I think you so far have been using username "degrush" for the temporary
BLASTwc... am I right?
Once we see everything migrates fine to BLAST_physics, I will drop BLASTwc
and all other old databases, to avoid confusion. I will also have to
restrict some of the current user permissions (they are not used anyway)
to avoid losing information accidentally.
You can test your GUI using BLAST_physics with no fear. I have the backup
file to create it again, once you test everything and are happy with it...

Cheers!

Adrian



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