| 摘要 |
A facility is disclosed including a firmware, which calculates at least one electrical variable, having measuring inputs at which analog electrical signals are present, having a hardware controlled by the firmware, and having data with a number of interfaces, which allow for data to be input and output and for communication. It is proposed in an embodiment that the hardware be used as a platform for an application which extends the facility by a functionality and is created as application software, which an interpreter converts into a machine-readable code prior to loading such that a mechanism transmits the code to the facility, such that transmitted application runs in a predetermined environment, which the application cannot leave, and that the application can access data, the inputs and outputs and the communication by way of a programming interface which are permitted by the programming interface to a limited degree. |
