Abb Ag

Muhamad-Ikhwan Ismail

Stefan Gutermuth

Exemplary methods and systems are directed to transmitting a process map of a control or automation system via a gateway device. The gateway device includes at least one first functional unit connected to a higher-ranking control unit via a first communications link based on a primary field bus protocol, and at least one second functional unit connected to at least one field device via a second communications link based on a secondary field bus protocol. Binary signals are stored in corresponding registers and analog signals, which are in an integer format, are transmitted to the first functional unit such that the number of binary signals is reduced by packing the binary signals into data bytes. The data bytes are translated into corresponding telegrams that can be processed by the primary field bus protocol and with the analog signals are transmitted to the higher-ranking control unit.

Method for transmitting a process map via a gateway device

A system for parameterizing field devices of an automation or control system includes a higher-ranking unit, which is connected via a first communication link based on a first field bus protocol to a communication interface module. The module is connected via a second communication link based on a second field bus protocol to at least one field device. In the higher-ranking unit, sub-blocks are generated and stored from a data structure for configuring the field device that is stored in a device description file for the field device. A first network service transmits the parameters of the field device from the higher-ranking unit via the first communication link into a first functionality of the module that operates as a slave function. A further functionality integrated into the module evaluates parameters of the field device that are stored in sub-blocks and combines the parameters to form a single configuration block.

Growing community of inventors

Erlangen, Germany

Muhamad-Ikhwan Ismail