[Dsg-hallc_controls] Controlnet modules

Pablo Campero Rojas campero at jlab.org
Mon Mar 8 13:15:02 EST 2021


Hi Steven,

Two Controlnet modules were swapped by two Ethernet modules for the "SHMS-Q1" PLC chassis and  "SHMS-HX" PLC chassis back on June 2018.

Why do we need to change them back again to the Controlnet modules?


-Pablo
________________________________
From: Dsg-hallc_controls <dsg-hallc_controls-bounces at jlab.org> on behalf of Steven Lassiter <lassiter at jlab.org>
Sent: Monday, March 8, 2021 10:10 AM
To: dsg-hallc controls <dsg-hallc_controls at jlab.org>
Subject: [Dsg-hallc_controls] Controlnet modules

Hi,

 I believe the SHMS has two magnets on EthernetControl instead of Controlnet modules (one may be just the HX).

The Ethernet switch in Hall C is being serviced on Wednesday and will be down for a time.

I would like to change the Ethernet modules back to Controlnet modules. This will require hardware change as well as unloading and reloading the modules in the software.

Can someone assist me with this today or tomorrow?

thank you
Steven

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