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Siemens SIMATIC S5-95F - Interrupt Processing

Siemens SIMATIC S5-95F
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12 Interrupt Processing
12.1 Using Onboard Interrupt Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . 12- 1
12.2 Asynchronous Interrupt Processing in OB2 . . . . . . . . . . . . . . . . . . 12- 2
12.2.1 Programming OB2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12- 4
12.2.2 Programming Interrupt Responses in OB2 . . . . . . . . . . . . . . . . . . 12- 6
12.2.3 Connecting Interrupt Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12- 7
12.3 Synchronous Interrupt Processing in OB3 . . . . . . . . . . . . . . . . . . 12- 9
12.3.1 Programming OB3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12- 12
12.3.2 Programming Interrupt Responses in OB3 . . . . . . . . . . . . . . . . . . 12- 13
12.4 Interrupt Response Times for the S5-95F . . . . . . . . . . . . . . . . . . . 12- 14
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EWA 4NEB 812 6210-02

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