EP 3 446 216 A1 relates to a real-time environment and programmable logic controller and has been published as WO 2017/182467 A1.
The aim of the application is to enable the integration of additional functions with an indefinite function runtime into the real-time environment.
Prior art D5 discloses a real-time environment in which tasks (‘co-operative tasks’) are executed with a predefined task runtime.