[Dsg-hallc_controls] Fw: drawing, again

Amrit Yegneswaran yeg at jlab.org
Tue Jan 15 12:04:16 EST 2019


i'm forwarding two updated drawings prepared by  mary ann.


my confusion, last night,  arose from the nomenclature; the  secondary chassis, in the drawing i recalled,  was called "redundant controller".

also, i forgot about the RM2 module, which brian mentioned in his explanation.


as we see both the primary and secondary chassis of the HMS are identical; true as well for the SHMS.


thanks to brian, tyler, mary ann and peter  for clearing up my confusion.

real team effort to keep me zen!



________________________________
From: Mary Ann Antonioli
Sent: Tuesday, January 15, 2019 10:27 AM
To: Amrit Yegneswaran
Subject: drawing, again


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