System error

Was bedeutet F17-F24 ?

An immediate switch-off with inhibit, indicating a fault in the inverter electronics, potentially due to EMC issues. This is a general system error for the range F17 to F24, pointing to an internal electronic malfunction.

• Inverter electronics is faulty
• EMC (Electromagnetic Compatibility) issues affecting inverter electronics

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1. 1

   Check grounding and shielding of the inverter and its associated cabling, improving if necessary to mitigate EMC disturbances

2. 2

   If this error reoccurs, contact SEW Service for advice as it indicates a persistent electronic fault