Smart concepts for smart sensors – Flexible, uniform use of all functions and data

Abstract

Full functionality of a modern field device may involve hundreds of device parameters. But rapid commissioning of the field device usually only requires basic functions with a few parameters, which have been specified by a NAMUR ad hoc working group as NAMUR standard device parameters. In the context of realization of field device integration technology FDI, we propose applying these specifications in a unified way as an integral part of the FDI device packages. Further, we discuss how the available information from a sensor could be transferred to the control systems and integrated. Current developments for transferring information within the process industry are discussed. Regarding device integration, the current status of FDI technology is shown and important factors are defined for the acceptance of FDI by customers.