The emulator functionalities section in the application flow diagram
processes the user commands required for application demonstration. The below list shows
the functionalities processed by the emulator functionalities section in firmware:
Emulate no-fault three-phase signals
Emulate phase-loss fault by losing
the L1 phase
Emulate phase-loss fault by losing
the L2 phase
Emulate phase-loss fault by losing
the L3 phase
Emulate phase-reversal fault by
changing the phase sequence to L1-L3-L2
Recover the three-phase signal from
the faults and generate the signal with the prior configuration values
Emulator functionalities are executed by sending the desired configuration
values to waveform clicks through the SPI serial interface.Figure 6-5. Emulator Flow Diagram
Note: The firmware solution is also implemented with AVR128DA64 device. In this solution,
the three instances of the ZCD peripheral are used for phase-loss detection. For more
details about the implementation, refer to the Appendix section.
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.
