Method for operating field devices of process automation technology with a device-independent operating program

摘要

In a method for operating field devices of the process automation technology with a device-independent operating program BP, which runs on a computer unit RE and needs for accessing parameters and / or functions of field devices F1-F6 device-specific description files BD1-BD6, which are processed by a preprocessing program If necessary, at runtime of the operating program BP, the preprocessing program IP1 or IP2 is called, which has been tested successfully with the corresponding description file BD1-BD6 (FIG. 2).