Earlier this morning after the VEAs were swept, we had to go through a couple of other items before we could get back to OBSERVING:
1) DIAG_EXC
We had a stuck ASC Excitation channel (H1:ASC-INP1_P_EXC). Dave confirmed this excitation was run briefly (seconds/minutes?) on Maintenance Day and has remained OFF ever since. So Dave cleared this excitation test point and h1asc is no longer red on the CDS Overview.
2) DIAG_SDF (see attached screenshot of all diffs found this morning before they were addressed.)
We had handful of SDF Diffs in a few systems, but surprisingly not a whole lof of diffs.