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

[Pablo Campero]

Hello Probir/Ruben, 

I have attached FastDAQ data file. 
excel/txt file contains the data for the VTs within 1 sec before and 1 sec after the solenoid trip (08:56:54 - 08:56:56). 

Regards, 
Pablo 


From: "Brian Eng" <beng at jlab.org> 
To: "dsg-hallb magnets" <dsg-hallb_magnets at jlab.org> 
Sent: Saturday, September 29, 2018 12:49:34 PM 
Subject: Re: [Dsg-hallb_magnets] [New Logentry] Solenoid fast dump at 2416 A 

Interlocks say it was QD 1 Ch 1 Upper. 

So not sure if it's good that it isn't the VCLs this time, but as usual there's a whole lot of nothing going on with those VTs that make up that QD before the dump. 

Attached various screenshots. I'll let you guys decide if any are worth adding to the logbook or not. 

----- Original Message ----- 
> From: campero at jlab.org 
> To: "dsg-hallb magnets" <dsg-hallb_magnets at jlab.org> 
> Sent: Saturday, September 29, 2018 11:55:02 AM 
> Subject: [Dsg-hallb_magnets] [New Logentry] Solenoid fast dump at 2416 A 

> Solenoid fast dump at 2416 A 
> 
> 
> * Edit 
> * Delete 
> 
> 
> Lognumber 3600579 . Submitted by campero on Sat, 09/29/2018 - 11:53 . Logbooks: 
> HBSOLENOID 
> Entry Makers: campero, rfair, ghoshal 
> 
> 
> Solenoid fast dump at 2416 A at 08:56:55 , the SOE PLC timestamps shows that it 
> was initiated by QD#1. 
> Attached find PLC sequence of events and timestamps. 
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