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Message ID: 376     Entry time: 30 Sep 2023, 10:11
Author: Romain Letrun 
Group: SPB 
Subject: Issue 

On multiple occasions this morning, the number of bunches was reduced to 1 without actions from our side.

Looking at the history of SA1_XTD2_BUNCHPATTERN/MDL/CONFIGURATOR, we noticed changes were applied by this device, presumably originating from one of the watchdogs in SA1. This kind of silent changes is particularly inconvenient and could be easy to miss if one is not constantly monitoring that the number of bunches remains the same. Given that there are dozens of watchdogs in SA1, it is at best cumbersome and time consuming to track the origin. Finding the origin of the restriction needs to be made easier.

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