I’m running Experiment 5 on the E6 revision to validate the PLL, with a 30 V<sub> AC source applied. I have three questions:
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Why are parameters such as TINV_vGridRms_A_sensed_Volts / TINV_iGridRms_A_sensed_Amps all reading zero? Also, TINV_vBus_sensed_Volts doesn’t change whether the AC source is connected or not—what could be causing this?
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The grid-current waveform looks very poor？ If I set TINV_reset_PLL to 1, the PLL locks briefly, but after a few seconds it settles to a steady value. What is the reason for this behavior?
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I have not implemented the E6 hardware modifications. Will this omission affect my experiment?
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