Siemens SINAMICS G List Manual page 229

p1965 Speed controller optimization speed / n_opt speed
VECTOR (n/M) Can be changed: U, T
Data type: Floating Point
P-Group: Motor identification
Min
10 [%]
Description: Sets the speed for the identification of the moment of inertia and the vibration test.
Induction motor:
The percentage value is referred to p0310 (rated motor frequency).
Synchronous motor:
The percentage value is referred to the minimum from p0310 (rated motor frequency) and p1082 (maximum
speed).
Dependency: Refer to: p0310, p1959
Refer to: A07984, A07985
Note: In order to calculate the inertia, sudden speed changes are carried-out - the specified value corresponds to the
lower speed setpoint. This value is increased by 10 % for the upper speed value.
p1967 Speed controller optimization dynamic factor / n_opt dyn_factor
VECTOR (n/M) Can be changed: U, T
Data type: Floating Point
P-Group: Motor identification
Min
1 [%]
Description: Sets the dynamic response factor for speed controller optimization.
Dependency: Refer to: p1959
Refer to: A07985
r1968 Speed controller optimization dynamic factor actual / n_opt dyn_fact act
VECTOR (n/M) Can be changed: -
Data type: Floating Point
P-Group: Motor identification
Min
- [%]
Description: Displays the dynamic factor which is actually achieved for the vibration test
Dependency: Refer to: p1959, p1967
Refer to: A07985
Note: This dynamics factor only refers to the control mode of the speed controller set in p1960.
r1969 Speed controller, identified optimization inertia / n_opt M_inert iden
VECTOR (n/M) Can be changed: -
Data type: Floating Point
P-Group: Motor identification
Min
- [kgm²]
Description: Displays the identified moment of inertia of the drive.
After it has been determined, the value is transferred to p0341, p0342.
Dependency: Refer to: p0341, p0342, p1959
Refer to: A07984
 Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Data set: -
Units group: PERCENT
Max
75 [%]
Data set: -
Units group: PERCENT
Max
400 [%]
Data set: -
Units group: PERCENT
Max
- [%]
Data set: -
Units group: INERTIA
Max
- [kgm²]
Parameters
Parameter list
Access level: 3
Function diagram: -
Unit selection: -
Factory setting
50 [%]
Access level: 3
Function diagram: -
Unit selection: -
Factory setting
100 [%]
Access level: 3
Function diagram: -
Unit selection: -
Factory setting
- [%]
Access level: 4
Function diagram: -
Unit selection: -
Factory setting
- [kgm²]
1-229