[Dsg-hallb_magnets] Status of Solenoid hardware FastDAQ filters?

[Tyler Lemon]

Hello Nick,

Thank you for the information regarding the status of the FastDAQ hardware filters.

Best regards,
Tyler

----- Original Message -----
From: "Nicholas Sandoval" <sandoval at jlab.org>
To: "Tyler Lemon" <tlemon at jlab.org>
Sent: Monday, June 26, 2017 8:38:05 AM
Subject: Re: [Dsg-hallb_magnets] Status of Solenoid hardware FastDAQ filters?

Hi Tyler,

All filters were installed in March.  The redline dwgs are in hand and will be released once the system is verified with coils connected.  

They are placed after the isolation amplifiers, the residual ripple output of the amplifiers is what we are trying to filter.  This means the placement is after the iso-amps before the NI ADC. 

Best REgards,
Nick 

----- Original Message -----
From: "Tyler Lemon" <tlemon at jlab.org>
To: "dsg-hallb magnets" <dsg-hallb_magnets at jlab.org>
Sent: Friday, June 23, 2017 3:20:13 PM
Subject: [Dsg-hallb_magnets] Status of Solenoid hardware FastDAQ filters?

Hello Nick, 

Ruben mentioned this morning that you may have already installed the hardware FastDAQ filters in the hall for the Solenoid. 

Have they been placed before or after the existing iso-amps? Would we have any updated drawings showing where they are placed in the FastDAQ system? 

Please let me know. 

Best regards, 
Tyler 

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