3.3 Commissioning an axis
3-96
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SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
3.3.4 Optimization runs
The speed and position controller is preset in the factory and should be
adequate for most applications.
However, if changes are required, analog measuring outputs can be
used to support the optimization procedure (refer to Chapter 6.3).
!
Caution
Only appropriately trained personnel with control knowhow may
optimize the speed and current controllers.
The following parameters must be configured in this order to optimize
the speed and position controller:
S P13 Monitoring time (e. g. for standstill monitoring,
changeover to P54, P57)
S P17 P gain, n controller
S P18 Integral action time, n controller
S P20 Current setpoint smoothing
S P19 Kv factor (position loop gain)
S P22 Maximum acceleration
S P21 Speed setpoint smoothing
S P54 P gain, n controller, standstill
(if P56.2 = 1, standard before SW 1.3)
S P57 P gain, holding controller, standstill
(if P56.2 = 0, standard from SW 1.3)
S P15 Backlash compensation
S P23 Jerk time constant
Optimizing the
speed and
position
controllers
Parameters for
optimization
(refer to
Chapter 5.6.2)
02.9910.07
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