Thí nghiệm động cơ băng thử APA 100

The APA 100 generally uses optical sensors (Heidenheim speed impulse sensors). The number of lines depends on the maximum speed (10 000 rpm = 1024 lines). The speed signal can be connected to the EMCON either via a signal splitter or directly. EMCON provides two speed values; that which is directly measured and the one transmitted via the fieldbus. The signals are continuously compared. If they differ, the system is stopped.

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