Smoothing Function; Electronic Gear Ratio - Siemens SINAMICS V90 Operating Instructions Manual

Control functions
7.3 Pulse train input position control (PTI)
DO configuration
Signal type Signal name
DO INP
7.3.5

Smoothing function

With the smoothing function, the position characteristics curve from the pulse train input
setpoint can be transformed into an S-curve profile with a time constant specified in p2533.
Parameter setting
Parameter Range
p2533 0 to 1000
7.3.6

Electronic gear ratio

Encoder specifications
The encoder specifications are shown as follows:
170
Pin assignment Setting
X8-32 (factory
setting)
Factory setting Unit
0 ms
1 Number of droop pulses is in the preset in-position
range (parameter p2544)
0 Droop pulses are beyond the in-position range
Smoothes the parameter in response to a sudden posi-
tion setpoint
Operating Instructions, 09/2016, A5E36037884-002
Description
Description
SINAMICS V90, SIMOTICS S-1FL6