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Fronius Symo 10.0-3
- Error Code - 515 - No internal communication with filter
- Error Code - 516 - Memory Comm error.
- Error Code - 517 - Power Derating Error
- Error Code - 518 - Internal DSP Malfunction
- Error Code - 519 - Memory Comm Error
- Error Code - 520 - No Feed in From MPPT1
- Error Code - 522 - DC low String 1
- Error Code - 523 - DC low String 2
- Error Code - 558,559 - Function Incompatiblity
- Error Code - 560 - Power Deration (Over-Frequency)