filiberto.clara@LIGO.ORG - posted 14:20, Thursday 11 June 2026 (90595)
Failed EtherCAT coupler in Corner Chassis 4
WP 13326
Dave noted we lost Beckhoff channels yesterday around 6PM. Daniel logged in and confirmed terminals missing in Corner Chassis 4. The third EtherCAT coupler was replaced.
Chassis Serial Number S1107450
D. Barker, F. Clara, D. Sigg