Thanks! Using both yours and Enspector I was able to get a good idea of what's going on. If you don't make it to the bottom of the screed I posted elsewhere:
"BTW, Protomech, at least for Enertia+ logs, using your log viewer, position 17 looks to be amps. I can see the graph initially jump to 9, then drop to 1 or 2 and hold there the duration of the time AC is plugged in."