What to do if Lenze Inverter Current Limit (P171) is reached?
If the Lenze Inverter reaches the Current Limit (P171), it indicates a motor overload. To resolve this, try increasing the value of P171. Also, verify that the drive and motor are appropriately sized for the application to prevent future overloads.
What to do if Lenze ESV251 1S shows Drive ID warning?
If your Lenze Inverter shows a Drive ID warning, it means the Drive ID (P502) stored on the EPM does not match the drive model. You can verify the motor data (P302…P306) and perform Auto Calibration. Alternatively, set the drive mode (P300) to 0 or 1. As another option, reset the drive (set P199 to 3 or 4) and reprogram it.
What causes Fast Current Limit on Lenze ESV251 1S?
If the Lenze Inverter indicates a Fast Current Limit, it signifies an overload condition. To address this, ensure that the drive and motor are properly sized for the application.
Why does Lenze ESV251 1S Inverter show OEM Settings Operation warning?
The OEM Settings Operation warning on your Lenze Inverter appears because an attempt was made to change parameter settings while the drive is operating in OEM Settings mode. When the drive is in OEM Settings mode (P199 = 1), modifying parameters is not allowed.
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