Siemens SIMOTICS S-1FL6 Operating Instructions Manual page 207

Parameter Value range
p29020[0..
.1]
p29021
p29022
p29024
p29025
p29028
Parameter p29028 is available when the multi-axis interpolation function is activated
(p29024.7 = 1). If the axes are used as the interpolation axes, you need to set the same pre-
control time constants (p29028) for them.
You can configure the dynamic factor of the servo system with the parameter p29020.
Higher dynamic factor means higher tracking ability and shorter settling time but also higher
possibility of resonance. You should find a desired dynamic factor within a resonance-free
range.
35 dynamic factors are available for the SINAMICS V90 PN servo drive:
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E37208830-002
Default
value
1 to 35 18
0 to 5 0
1 to 10000 1
0 to 0xffff 0x004c
0 to 0x003f 0x0004
0.0 to 60.0 7.5
Dynamic factor (p29020)
1
2
...
17
18
19
...
35
Unit Description
- The dynamic factor of auto tuning.
[0]: dynamic factor for one-button auto tuning
•
[1]: dynamic factor for real-time auto tuning
•
- Selection of a tuning mode.
0: disabled
•
1: one-button auto tuning
•
3: real-time auto tuning
•
5: disable with default controller parameters
•
- Ratio of load moment of inertia
- Real-time auto tuning configuration
- Overall tuning configuration
ms Pre-control time constant
10.4 Real-time auto tuning
Machine rigidity
Low
↑
Middle
↓
High
Tuning
207