Method for operating an automation system
AssigneeSiemens Aktiengesellschaft
InventorsThomas GROSCH, Jürgen Laforsch, Albert Renschler
Life of this patent
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Abstract
A method for operating an automation system provided with a first subsystem and a second subsystem which each process a control program in order to control a technical process, one of these subsystems operating as a master and the other subsystem operating as a slave, wherein measures are provided which make it possible to provide diagnostic and/or test data for diagnostic and/or test measures during control operation, in which case it is not necessary to dispense with a breakpoint function.
Claims7
A method for operating an automation system provided with a first subsystem and a second subsystem which each process a control program to control a technical process, one of said first and second subsystems operating as a master and another of said first and second subsystems operating as a slave, the method comprising:
- providing a slave control program with at least one of (i) at least one diagnostic instruction and (ii) at least one test instruction;
- utilizing the master to transmit releases to the slave, the releases indicating to the slave which processing sections of the slave control program can be processed by the slave, these processing sections corresponding to the processing sections of the master control program which have already been processed;
- utilizing the slave to process processing sections of the slave control program, which have been released based on the releases, with temporal trailing;
- utilizing the slave to transmit diagnostic data to an engineering system if one of (i) the at least one diagnostic instruction and (ii) the at least one test instruction is processed in the slave control program;
- and
- processing the processing sections of the slave control program more quickly relative to the processing of the processing sections of the master control program to reduce the temporal trailing of the processing to a predefined value.
An automation system provided with a first subsystem and a second subsystem which each process a control program to control a technical process, one of the first and second subsystems operating as a master and another of the first and second subsystems operating as a slave;
- wherein the slave control program is provided with at least one of (i) at least one diagnostic instruction and (ii) at least one test instruction;
- wherein the master is configured to transmit releases to the slave, the releases indicating to the slave which processing sections of the slave control program can be processed by the slave, these processing sections corresponding to the processing sections of the master control program which have already been processed;
- wherein the slave is configured to process processing sections of the slave control program, which have been released based on the releases, with temporal trailing, the slave being further configured to transmit diagnostic data to an engineering system if one of (i) the at least one diagnostic instruction and (ii) the at least one test instruction is processed in the slave control program, and configured to process the processing sections of the slave control program more quickly relative to the processing of the processing sections of the master control program to reduce the temporal trailing of the processing to a predefined value.
Dependencies are inferred from the claim text.