If the power meter is collecting data, and the comms are lost for a period of time, how do I get htat data off the data off the meter that the BMS didn't record?
There are two ways to retrieve data if there's an interruption in communication (BACnet/Modbus).
1. Over BACnet, access trending objects.
*Note - this is not possible in Modbus.
2. Going thru the web portal on your PC/laptop over USB or Ethernet if the IP address is known,
- Go to the Power Analytics tab
- Odometer
- Select the load(s) of interest
- For each load in odometer page
- Hit EXPORT ALL to generate a .csv file.
*This is very time consuming if there are many loads.