Failsafe automation system
AssigneeSiemens Aktiengesellschaft
InventorsJohannes Extra, Hermann Jartyn
Life of this patent
Estimating the term…
Abstract
An input system and failsafe automation system, wherein the failsafe automation system includes a motion controller connected to multiple failsafe processors that are each respectively associated with a safety level, and wherein the motion controller includes at least one associated drive, where the respective drive is respectively associated with areas and each respective area has an associated safety level that indicates the level of (fail)safety level with which the respective area needs to be established such that the failsafe automation system allows individual areas in spaces such as production halls to be easily equipped with the necessary (fail)safety level.
Claims11
A failsafe automation system, comprising:
- a motion controller for at least one of (i) controlling and (ii) regulating a plurality of drives, each of said plurality of drives being respectively associated with a respective area of a plurality of areas;
- and
- a number of failsafe processors equal to a number of areas, said number of failsafe processors being interconnected with each other via a failsafe data connection, each processor of the interconnected number of processors being respectively associated with the respective area of the plurality of areas, a first and a second failsafe processor of said number of failsafe processors operating in a master/slave relationship to provide redundancy;
- wherein each respective area of the plurality of areas includes a respective assigned safety level including an assigned monitoring time comprising a period of time at which a trigger signal occurs to a moment in time at which an action of a respective drive of the plurality of drives occurs;
- and
- wherein the respective areas of the plurality of areas are arranged physically adjacently to one another and are assigned to a respective processor of said number of processors.
Dependencies are inferred from the claim text.