From beng at jlab.org Wed Jul 23 16:15:01 2025 From: beng at jlab.org (beng at jlab.org) Date: Wed, 23 Jul 2025 16:15:01 -0400 (EDT) Subject: [Dsg-hallb_magnets] [New Logentry] Torus Trips Message-ID: <20250723201501.A16A480336E@elog9.acc.jlab.org> Logentry Text: -- After repair work on the torus ice management it was parked at 500 A when it tripped. Reset interlocks and ramped to 50 A, where it tripped again, this time with significantly less interlocks due to the low current. Denny tried putting it at 50 A again and it didn't have any issues there, but it tripped again when it was ramping to zero at a few amps. This time with only internal MPS faults, pretty conclusively showing the problem is with the waterflow switches. It looks like we kicked the can with the noisy flow switch as long as we could. --- This is a plain text email for clients that cannot display HTML. The full logentry can be found online at https://logbooks.jlab.org/entry/4425138 -------------- next part -------------- An HTML attachment was scrubbed... URL: