0xFF05

The safety module or safety circuit of the device was detected as being defective. The integrated safety technology is defective.

Safety option - Internal error

Hardware error: it is necessary to contact the manufacturer since the device must be replaced. The inverter must be replaced. Note! The user is not allowed to change inverters that come with integrated safety technology.

• The safety module must not be removed.
• The user must not carry out any repairs on the safety module.
• The safety module is not a spare part.

Fault

• The inverter is disabled immediately. The motor has no torque (is coasting).
• The event can only be reset by mains switching.