Siemens IP-Module Manual descargar pdf (Pagina 70)

Figures

5-1. Encoder Signal Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . .5- 7

5-2. Linear Axis with Range Limit Switches (not to scale) . . . . 5 - 7

5-3. Rotary Axis, Programmable in mm/inch/deg . . . . . . . . . . 5 - 8

5-4. Acceleration and Deceleration of the Drive System

in Both Directions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5- 11

5-5. Maximum Deceleration Rate on Abort of a Traversing

Movement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5- 12

5-6. Control Response of the Position Controller in

Dependence on the Kv Factor . . . . . . . . . . . . . . . . . . . . . . .5 - 13

5-7. Following Error in Dependence on Setpoint and

Actual Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5- 14

5-8. Using a Zero Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5- 16

5-9. Backlash Outside the Control Loop (compensatible) . . . . 5 - 19

5-10. Format of an Operator Command . . . . . . . . . . . . . . . . . . . .5 - 23

5-11. Initiating a Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5- 24

5-12. Controlling the Traversing Speed via the

Override Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5- 25

5-13. Drive Starting Positions for a Reference Point

Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5- 29

5-14. Principle

of the Reference Point Approach in Example A 5 - 31

5-15. Reference Point Approach in Example B . . . . . . . . . . . . . . 5 - 32

5-16. Reference Point Approach in Example C . . . . . . . . . . . . . . 5 - 33

5-17. Reference Point Approach in Example D . . . . . . . . . . . . . . 5 - 34

5-18. Deceleration at Different Deceleration Rates . . . . . . . . . . 5 - 35

5-19. Reproducibility of the Reference Point for

Reference Point Coordinate 0 . . . . . . . . . . . . . . . . . . . . . . . .5 - 36

5-20. Absolute Target Specification in Mode 6 . . . . . . . . . . . . . . 5 - 38

5-21. Relative Target Specification . . . . . . . . . . . . . . . . . . . . . . . .5 - 42

5-22. The Use of Speeds in Mode 10 . . . . . . . . . . . . . . . . . . . . . . .5 - 48

5-23. Zero Offset in Mode 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5- 52

5-24. Zero Offset for a Rotary Axis . . . . . . . . . . . . . . . . . . . . . . . . .5- 53

5-25. Relative Zero Offset with Different Values . . . . . . . . . . . . 5 - 55

EWA 4NEB 812 6057-02

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