Speed_Ctrl_Opt Dynamic Factor Actual / N_Opt Dyn_Fact Act; Speed_Ctrl_Opt Moment Of Inertia Determined / N_Opt M_Inert Det; Speed_Ctrl_Opt Vibration Test Vibration Frequency Determined; Speed_Ctrl_Opt Vibration Test Standard Deviation Determined - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
r1968

Speed_ctrl_opt dynamic factor actual / n_opt dyn_fact act

VECTOR_G (n/M) Can be changed: -
Data type: FloatingPoint32
P-Group: Motor identification
Not for motor type: REL
Min
- [%]
Description: Displays the dynamic factor which is actually achieved for the vibration test
Dependency: Refer to: p1959, p1967
Note: This dynamic factor only refers to the control mode of the speed controller set in p1960.
r1969

Speed_ctrl_opt moment of inertia determined / n_opt M_inert det

VECTOR_G (n/M) Can be changed: -
Data type: FloatingPoint32
P-Group: Motor identification
Not for motor type: REL
Min
- [kgm²]
Description: Displays the determined moment of inertia of the drive.
After it has been determined, the value is transferred to p0341, p0342.
Dependency: IEC drives (p0100 = 0): unit kg m^2
NEMA drives (p0100 = 1): unit lb ft^2
Refer to: p0341, p0342, p1959
r1970[0...1] Speed_ctrl_opt vibration test vibration frequency determined / n_opt f_vib det
VECTOR_G (n/M) Can be changed: -
Data type: FloatingPoint32
P-Group: Motor identification
Not for motor type: REL
Min
- [Hz]
Description: Displays the vibration frequencies determined by the vibration test.
Index: [0] = Frequency low
[1] = Frequency high
Dependency: Refer to: p1959
r1971[0...1] Speed_ctrl_opt vibration test standard deviation determined / n_opt std_dev det
VECTOR_G (n/M) Can be changed: -
Data type: FloatingPoint32
P-Group: Motor identification
Not for motor type: REL
Min
- [Hz]
Description: Displays the standard deviations of the vibration frequencies determined by the vibration test
Index: [0] = Standard deviation of low frequency
[1] = Standard deviation of high frequency
Dependency: Refer to: p1959
454
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
- [%]
Calculated: -
Dyn. index: -
Units group: 25_1
Scaling: -
Max
- [kgm²]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
- [Hz]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
- [Hz]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [%]
Access level: 4
Func. diagram: -
Unit selection: p0100
Expert list: 1
Factory setting
- [kgm²]
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [Hz]
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [Hz]
SINAMICS G130/G150