State of charge control
HEX | DEC | Error response | Meaning | Cause | Solution |
|---|---|---|---|---|---|
16#9101 | 37121 | Error message + emergency stop (10) | Switching state of storage unit is unknown. FCB request with output stage enable is not issued. | The current error is a consequential error. The switching state of the storage unit is unknown if DC synchronization has not yet been worked or if an error has been detected there. | Select the "DC synchronization" operating mode again, connect or disconnect the storage unit, and rectify any errors that may have occurred. |
16#9102 | 37122 | Error message + emergency stop (10) | The voltage limits of state of charge control (StateOfChargeControl) are inconsistent. | The configured voltage limits of state of charge control are invalid. | Correctly parameterize voltage limits according to project planning or operating instructions. |
16#9103 | 37123 | Warning message | The voltage limits of state of charge control (StateOfChargeControl) are inconsistent. | Configured voltage limits of state of charge control are invalid but do not restrict operation. | Correctly parameterize voltage limits according to project planning or operating instructions. |
