Countermeasure	Note 1	Error Solution
Restart the controller. If the same error occurs repeatedly, perform the following steps in order: 1. Open the system history and take action on the related relay welding errors currently occurring. 2. If no related error is occurring, do one of the following: - Check the connection of the Safety Board inside the controller. - Replace the Safety Board.	Abnormality detection location 1: Relay welding	Reboot