To use the TOLTALISE Function TOTALISE Function
TOLTALISETOTALISE(Tag,Window_Size,TimeStamp,Rate_Unit)
...
TOTALISE(Tag, Window_size, Start_Date, Rate_Unit) e.g. TOTALISE(Tag,365d,2016-01-01,1d)
TOLTALISETOTALISE(Demo-influxdb/DEMO_01TI031.PV,Demo-influxdb/DEMO_01TI032.PV,Demo-influxdb/DEMO_01TI021.PV,1d,24h,1h)