CFF is Incorrect Configuration fault.
When an option module is removed or replaced by another, the drive locks in [Incorrect configuration]
CFF error mode at power-on. If the option module has been deliberately changed or removed, the
detected error can be cleared by pressing the OK key twice, which causes the factory settings to be
restored for the parameter groups affected by the option module.
When a control block is replaced by a control block configured on a drive with a different rating, the drive locks in [Incorrect configuration] CFF fault mode at power-on. If the control block has been deliberately changed, the detected error can be cleared by pressing the OK key twice, which causes all the factory settings to be restored.
The current configuration is inconsistent. Return to factory settings or retrieve the backup configuration if it is valid.
When an option module is removed or replaced by another, the drive locks in [Incorrect configuration]
CFF error mode at power-on. If the option module has been deliberately changed or removed, the
detected error can be cleared by pressing the OK key twice, which causes the factory settings to be
restored for the parameter groups affected by the option module.
When a control block is replaced by a control block configured on a drive with a different rating, the drive locks in [Incorrect configuration] CFF fault mode at power-on. If the control block has been deliberately changed, the detected error can be cleared by pressing the OK key twice, which causes all the factory settings to be restored.
The current configuration is inconsistent. Return to factory settings or retrieve the backup configuration if it is valid.