Richard M., Filiberto C.

I energized the Y2-8 BT ion pump after the CDS guys repaired the shorted pump-end connector.  As the attached pressure plot indicates, the pump is obviously working.  Curiously, however, the indicated pressure and current on the controller read zeros.  I wonder if the current sensing components were damaged during the arcing/shorting bursts leading up to the final short?  Regardless, these two values are local only and are not "seen" by CDS.