Encoder Characteristic Type / Enc Char_Type; Encoder Characteristic K0 / Enc Char K0; Encoder Characteristic K1 / Enc Char K1 - Siemens SINAMICS G150 Manual

r4661[0...2] Sensor Module filter bandwidth display / SM Filt_bandw disp
VECTOR_G Can be changed: -
Data type: FloatingPoint32
P-Group: Encoder
Not for motor type: -
Min
- [kHz]
Description: Display of the effective filter bandwidth for Sensor Module SMx10 (resolver) and SMx20 (sin/cos).
The bandwidth of the filter is set using p4660.
Index: [0] = Encoder 1
[1] = Encoder 2
[2] = Encoder 3
Dependency: Refer to: p4660
Note: A value of zero is displayed if an encoder is not present.
p4662[0...n]

Encoder characteristic type / Enc char_type

ENC, VECTOR_G Can be changed: C2(4)
Data type: Integer16
P-Group: Encoder
Not for motor type: -
Min
0
Description: Sets the characteristic type.
For non-linear sensors, the interrelationship between the signal voltage and the position can be defined using a third
degree polynomial.
Value: 0:
1:
Dependency: Refer to: p4663, p4664, p4665, p4666
Note: If value = 1:
A third degree polynomial is defined as follows:
F(x) = K3 * x^3 + K2 * x^2 + K1 * x + K0
Coefficients K0 ... K3 should be defined and entered into p4663 ... p4666.
The sensor range is emulated to x = -0.5 ... +0.5.
p4663[0...n]

Encoder characteristic K0 / Enc char K0

ENC, VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
-
Description: Setting for coefficient K0 to calculate the characteristic (p4662).
Dependency: Refer to: p4662, p4664, p4665, p4666
p4664[0...n]

Encoder characteristic K1 / Enc char K1

ENC, VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
-
Description: Setting for coefficient K1 to calculate the characteristic (p4662).
Dependency: Refer to: p4662, p4663, p4665, p4666
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
Characteristic inactive
Characteristic polynomial third degree
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
- [kHz]
Calculated: -
Dyn. index: EDS, p0140
Units group: -
Scaling: -
Max
1
Calculated: -
Dyn. index: EDS, p0140
Units group: -
Scaling: -
Max
-
Calculated: -
Dyn. index: EDS, p0140
Units group: -
Scaling: -
Max
-
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [kHz]
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
-
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
-
645