590 DC motor drive password lock code forget how can not restore factory Settings in the case of lifting?

If you forget the password lock code of the 590 DC motor drive, you can try the following methods:

1. Use the default password to unlock the device. Generally, the default password is 123456 or 888888.

2. If the default password cannot be used, use a known password to unlock the account, such as the password previously set or the password used by another administrator.

3. If the device cannot be unlocked using the preceding two methods, contact the device manufacturer or technical support personnel to obtain the password for unlocking the device.

If the above methods still do not unlock, then restoring factory Settings may be the final solution. Before restoring factory Settings, you are advised to back up the data of the device to avoid unnecessary consequences.