[Dsg-dc] DC EPICS Alarms

[Brian Eng]

Okay. I'll just assume someone else turned them back on without realizing we were testing.

In any event, we're done with the TCUs and I have enabled all the alarms again.

We've just set all the valves so that the mixing MFCs are going to the buffer tanks, i.e. normal operations.

----- Original Message -----
> From: "Nathan Baltzell" <baltzell at jlab.org>
> To: "Brian Eng" <beng at jlab.org>
> Cc: "dsg-dc" <dsg-dc at jlab.org>
> Sent: Thursday, May 25, 2017 4:10:40 PM
> Subject: Re: [Dsg-dc] DC EPICS Alarms

> It’s possible someone re-enabled them (no, an ioc reboot can’t do that).
> Alternatively, you can set alarm severities to NO_ALARM.
> 
> 
> On May 25, 2017, at 15:58, Brian Eng <beng at jlab.org> wrote:
> 
>> Krister got a page from the system for a high pressure on the mixes, and when I
>> checked CSS all the alarms were enabled again.
>> 
>> Did someone re-enable them, or maybe an IOC was rebooted and they went back to
>> their previous state?
>> 
>> I've since disabled them all again until we finish calibrating the TCUs. I'll
>> send another email once we're done.
>> 
>> ----- Original Message -----
>>> From: "Brian Eng" <beng at jlab.org>
>>> To: "dsg-dc" <dsg-dc at jlab.org>
>>> Cc: "Nathan Baltzell" <baltzell at jlab.org>
>>> Sent: Thursday, May 25, 2017 11:45:37 AM
>>> Subject: [Dsg-dc] DC EPICS Alarms
>> 
>>> I've disabled all the gas alarms for the DC from CSS while we test the TCUs.