Interrupt Processing - Siemens SIMATIC S5 IP 281 Equipment Manual

R 11192

Interrupt Processing

4
4.1 What Is Interrupt Processing? . . . . . . . . . . . . .
4.2 Interrupt Processing . . . . . . . . . . . . . . . . . . . . .
4.3 Reaction Times During Interrupt Processing . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 Interrupt Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 Guidelines for Interrupt Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.6 Hysteresis of the Interrupt Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interrupt Processing
,
4 – 1
4 – 2
4 – 4
4 – 6
4 – 8
4 – 9
4 – 1