| 摘要 |
PROBLEM TO BE SOLVED: To provide such a network system as efficiently performs desired distributed processing by easy control processing. SOLUTION: Cyclic information 20 inputted to a distributed system 10 is sent to a module P1 according to the address A1 of the module P1 recorded on the cyclic information. The module P1 performs processing C1 based on the information of the cyclic information 20, writes results in the cyclic information 20 and transmits the cyclic information 20 to the next transmission destination module P2. Similarly, the module P2 also performs requested processing C2 based on the received cyclic information 20, writes results in the cyclic information 20 and transmits it to the next transmission destination module P3. Similarly afterward, the cyclic information 20 is transmitted from the module P3 to a module P5, respective processing C3 to C5 are performed, results are written and in the last module P5, the cyclic information 20 is outputted from the distributed system 10.
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