Simon got push-lock fittings for the LCW lines, to replace the one that was plugged. After convincing ourselves the phase relay was connected backwards, for left hand rotation of the 480VAC, we changed the wiring so it is connected for right hand rotation of the 480VAC. We ramped the supply to 200A in local mode. There was no change in the voltage across the supply output flags or the magnet flags. The wiring was consistent, as checked by the voltage polarities at the supply and magnet. Whether it is the correct field orientation, or backwards, is not known. That would be a trivial cable swap and so can wait for later. All interlocks are functional. The supply was ramped down and put in remote control. Simon ran the supply to 50A and back down. The displays seem to be working and the supply is responding correctly. We turned off the supply and flipped the big switch.