7.4 Application output indicators

  • Phase-reversal status indicator:
    • The application updates the phase-reversal status in run time. The phase-reversal status indicator shows the color green during the positive phase sequence and the color red, upon detection of phase-reversal fault.
  • Phase-loss status indicator:
    • The application updates phase-loss status in run time. The phase loss status indicator shows the color green when there is no phase loss fault and shows the color red, upon detection of phase-loss fault.
  • L1 Vrms, L2 Vrms, and L3 Vrms values:
    • The application measures the RMS voltage of all the three phases in run time. The measured RMS voltage values are displayed on dashboard window.
  • Operating frequency (Hz):
    • Display the frequency of the three-phase signal.

Figure 7-14 shows the application output status indicator for the phase sequence detector demonstration.

Figure 7-14. Application Output Status Indicator on Dashboard I/O Window