摘要 |
PROBLEM TO BE SOLVED: To provide a controller system for preventing deterioration of monitor controlling performance, even if an operation mode is changed. SOLUTION: In a controller system, constituted of plural controllers 10 mutually connected through a transmission line 9, each controller 10 is provided with a storing means 17 for storing data 13 to be processed by its own controller 10 and the other controllers 10 and a data writing and reading means 12 for writing the data 13 to be processed by its own controller 10 in the storing means 17 of its own controller 10 and the other controllers 10, and reading the data written in the storing means 17 from the storing means 17 of its own controller 10 and the other controllers 10.
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