Field device online operation method for e.g. fill level measuring device, involves transmitting operating units/menu structures from field device to device description for representing operating units/structures using operating program

摘要

The method involves executing an operating program on a processor unit (RE), which is connected with a field device (F1, F2) over a communication connection, where the operating program is provided for displaying field device specific operating units/menu structures depending on a device description. The field device is accessed over the device description, and the operating units/menu structures are transmitted from the field device to the device description for representing the operating units/menu structures using the operating program.