Description - This is of no concern if the inverter is functioning without problems and it appears only in the "PS Status" setup parameter. In the event of an actual fault, this status code supports Fronius Technical Support in the failure analysis.
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- Error Code - 212 - Overvoltage on L1
- Error Code - 213 - Undervoltage on L1
- Error Code - 222 - Overvoltage on L2
- Error Code - 223 - Undervoltage on L2
- Error Code - 232 - Overvoltage on L3
- Error Code - 233 - Undervoltage on L3
- Error Code - 240 - Arc detected
- Error Code - 241 - Arc Detected
- Error Code - 242 - Arc Detected
- Error Code - 245 - Arc Detector self-test failed
- Error Code - 247 - Arc Detector Sensor Fault
- Error Code - 249 - Arc Detector Faulty
- Error Code - 301 - Overcurrent (AC)
- Error Code - 302 - Overcurrent (DC)
- Error Code - 303 - Overtemperature DC Module
- Error Code - 304 - Overtemperature AC module
- Error Code - 305 - No feed-in despite closed relay
- Error Code - 306 - Insufficient PV power
- Error Code - 307 - DC Low
- Error Code - 308 - Intermediate Circuit Voltage High
- Error Code - 309 - MPPT1 DC Voltage High
- Error Code - 311 - DC Strings Reverse Polarity
- Error Code - 313 - MPPT2 DC Voltage High
- Error Code - 314 - Timeout Current Sensor
- Error Code - 315 - AC Current Sensor Fault
- Error Code - 316 - InterruptCheck Fail
- Error Code - 325 - Overtemperature in connection area
- Error Code - 326 - Fan 1 Error
- Error Code - 327 - Fan 2 Error
- Error Code - 401 - Communication Error