How to read Peak Power (watt) on PM22x0 series
On Power Demand page (P Dmd), you can see the value of Pres, Last, Pred and Peak.
To read the Peak Power value, you must read Peak Demand (Peak) value (the bottom one).
For more information, the Last demand (Last) is the demand for the last demand calculation period, i.e the period which has just past.
Similarly Present demand (Pres) is for the running demand interval and Predicted demand (Pred) is basically the calculation of demand by extrapolation for the upcoming demand period.
For the Date of Peak Power Demand, you can press the Pk DT button to see the date.