Method for servicing a field device

A method for servicing a field device connected with a superordinated data processing system, comprising:

• establishing a radio connection for communication between the superordinated data processing system and a mobile service device;
• transmitting field device identification information from the mobile service device to the superordinated data processing system via the radio connection, wherein the identification information uniquely identifies a field device transceiver associated with the field device;
• transmitting a request from the mobile service device to the superordinated data processing system via the radio connection for measured values and diagnostic data from the field device;
• obtaining the measured values and diagnostic data from the field device by the superordinated data process system;
• transmitting the measured values and diagnostic data associated with the field device from the superordinated data processing system to the mobile service device via the radio connection;
• transmitting servicing data, including parameter data and control commands, from the mobile service device to the superordinated data processing system via the radio connection;
• and
• servicing the field device through the superordinated data processing system based on the transmitted servicing data, including the parameter data and control commands, wherein the servicing includes sending the parameter data and control commands from the superordinated data processing system to the field device.