[Dsg-hallb_magnets] [New Logentry] Solenoid fast dump at 2416 A

[Ruben Fair]

Probir, Pablo

Can we meet in the Hall B Counting Room at say 8am to review the info.

Nick - if you could be there too that would be great.

Ruben

> On Nov 2, 2018, at 5:27 AM, Probir Ghoshal <ghoshal at jlab.org> wrote:
> 
> Thanks Pablo....
> Great...!
> 
> Regards, 
> Probir 
> 
>> On Nov 2, 2018, at 5:25 AM, campero at jlab.org wrote:
>> 
>> Solenoid fast dump at 2416 A
>> 
>> Edit
>> Delete
>> Lognumber 3619588. Submitted by campero on Fri, 11/02/2018 - 05:22.
>> Logbooks:	HBSOLENOID
>> Entry Makers:	campero
>> Solenoid fast dump at 2416 A.
>> PLC SOE timestamps indicates that first trip was due to the MPS Dump_Contact at 03:56:51.016871. Followed by MPS Main-contact and QD1.
>> New Solenoid SOE EPICS GUI screen matches with the PLC controlle SOE see attched screenshots.
>> Based in this new data (timestamps for Main_contact and MPS Dump_Contact recently added), this is the first time that we can prove that Main Contact in the Solenoid MPS tripped before the QDs.
>> Further investigations in progress.
>> 
>> 
>> 
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