Siemens SIMOTICS S-1FL6 Operating Instructions Manual page 201

Parameter settings
You can set the ratio of machine load moment of inertia (p29022) with the following methods:
● Enter it manually if you have known the ratio of machine load moment of inertia.
● Estimate the ratio of machine load moment of inertia with one-button auto tuning
(p29023.2 = 1). When you have executed the one-button tuning many times and obtained
a stable value of p29022, you can stop estimating it by setting p29023.2 = 0.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E37208830-002
Tuning
10.3 One-button auto tuning
201