i integrate a Modbus devices (a power meter) into my system. To continuous monitoring electric power and energy consumption. With the values from the power meter, i could use it for my trending (plot graph). However, what it appears in my station(EBI's user interface) is a fixed value. For example, when I ON my simulation panel (to simulate a building with HVAC,valve... etc), the power meter reading is 20Watts. My station(EBI's user interface) will show 20 Watts even the power meter reading changes. Anyone where have gone wrong?
here are some of the extra information :
I am using comfort point controller (type: XL8000-IPC model). I have 2 computers and 1 simulation panel (to simulate a building with HVAC,valve... etc). Comfortpoint studio and comfortpoint online are installed at my right hand side computer. At my left hand side computer i have Station, HMIWeb display building and Quick builder installed. In between the two computer is my simulation panel.
The power meter I am using is Amptron AI205.
Thanks in advance