IPEM Variables and Functions - DitroniX/IPEM-IoT-Power-Energy-Monitor GitHub Wiki

The IPEM Test and Development Firmware has evolved a great deal over a short period and this Wiki page will hopefully provide some insight to it's features and options.

The below, is a list of the available information which is provided from the IPEM firmware. These include:

  • Line Voltages (Mains RMS AC Voltage)
    • LineVoltage1
    • LineVoltage2
    • LineVoltage3
    • LineVoltageTotal
    • LineVoltageAverage
  • Line Current (Mains RMS Current)
    • LineCurrentCT1
    • LineCurrentCT2
    • LineCurrentCT3
    • LineCurrentCT4
    • LineCurrentCTN
    • LineCurrentTotal
  • Calculated Power in Watts (Line Voltage * Line Current)
    • CalculatedPowerCT1
    • CalculatedPowerCT2
    • CalculatedPowerCT3
    • CalculatedPowerCT4
    • CalculatedPowerCTN
    • CalculatedTotalPower
  • Active Power (Absorbed or Used by the Load)
    • ActivePowerCT1
    • ActivePowerCT2
    • ActivePowerCT3
    • TotalActivePower
    • CalculatedTotalActivePower
  • Active Power Import (Always a Positive Number of Active Power)
    • ActivePowerImportCT1
    • ActivePowerImportCT2
    • ActivePowerImportCT3
    • TotalActivePowerImport
  • Active Power Export (Always a Positive Number of Active Power)
    • ActivePowerExportCT1
    • ActivePowerExportCT2
    • ActivePowerExportCT3
    • TotalActivePowerExport
  • Reactive Power
    • ReactivePowerCT1
    • ReactivePowerCT2
    • ReactivePowerCT3
    • TotalReactivePower
    • CalculatedTotalReactivePower
  • Apparent Power (Total Amount of Power Flowing from Source to Load)
    • ApparentPowerCT1
    • ApparentPowerCT2
    • ApparentPowerCT3
    • TotalApparentPower
    • CalculatedTotalApparentPower
  • Others
    • TotalActiveFundPower
    • TotalActiveHarPower
  • Power Factors
    • PowerFactorCT1
    • PowerFactorCT2
    • PowerFactorCT3
    • TotalPowerFactor
  • Phase Angles
    • PhaseAngleCT1
    • PhaseAngleCT2
    • PhaseAngleCT3
  • Misc
    • ChipTemperature
    • LineFrequency (Mains Frequency Hz)
    • NTC (PCB Temperature Sensor)
    • DCV (DC Input Voltage)
  • WiFi
    • SSID
    • IP Address
    • Subnet Mask
    • Gateway
    • DNS 1 and 2
    • MAC Address / Chip ID
    • Hostname
    • RSSI (Signal Strength)
    • BoardLocation