Foreword Exclusion of liability All the components are supplied in particular hardware and software configurations which are appropriate for the application. Modifications to hardware or software configurations other than those described in the documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH & Co. KG. Personnel qualification This description is only intended for trained specialists in control, automation, and drive technology who are familiar with the applicable national standards. Signal words The signal words used in the documentation are classified below.
In order to prevent injury and damage to persons and property, read and follow the safety and warning notices. Personal injury warnings Hazard with high risk of death or serious injury. DANGER WARNING Hazard with medium risk of death or serious injury. CAUTION There is a low-risk hazard that could result in medium or minor injury. Warning of damage to property or environment NOTICE The environment, equipment, or data may be damaged. Information on handling the product This information includes, for example: recommendations for action, assistance or further information on the product. System 6 Version: 1.2