Apc With Load Velocity Control - Siemens SINAMICS S120 Function Manual
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Also See for SINAMICS S120:
- Function manual (982 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
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Function modules
8.14 Advanced Position Control (including Active Vibration Suppression)
● Load frequency response with APC: 1 feedback closed
● Load frequency response with APC: 2 feedbacks closed
8.14.6
APC with load velocity control
Description
With this function, a P control of the load velocity is implemented in parallel to normal speed
control. The oscillation is shifted to higher frequencies and dampened.
The motor makes relatively significant compensating movements as a result of the function.
In its principle of operation, the function has a certain similarity to encoder combination.
It makes sense to use this function, especially together with functions "APC with acceleration
feedback (Page 609)" or "APC without sensor on the load side (Page 597)".
616
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
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