User Manual

List of parameters
Parameters
1-225
© Siemens AG 2008 - 2013 All Rights Reserved
SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Dependency: Refer to: F07988
Note: The following parameters are influenced for the individual optimization steps:
Bit 01: p0320, p0360, p0362 ... p0369
Bit 02: p0341, p0342
Bit 03: p1400.0, p1458, p1459, p1463, p1470, p1472, p1496
Bit 04: Dependent on p1960
p1960 = 1, 3: p1400.0, p1458, p1459, p1470, p1472, p1496
Re bit 12 = 1:
The selection only has an effect on the measurement p1960 = 1. For the shortened measurement, the magnetizing
current and moment of inertia are determined with a somewhat lower accuracy.
Description: Sets the rotating measurement.
The rotating measurement is carried out after the next power-on command.
The setting possibilities of the parameter depend on the open-loop/closed-loop control mode (p1300).
p1300 < 20 (U/f open-loop control):
It is not possible to select rotating measurement or speed controller optimization.
p1300 = 20, 22 (encoderless operation):
Only rotating measurement or speed controller optimization can be selected in the encoderless mode.
Value: 0: Inhibited
1: Rotating measurement in encoderless operation
3: Speed controller optimization in encoderless operation
Dependency: Before the rotating measurement is carried out, the motor data identification routine (p1900, p1910, r3925) should
have already been done.
When selecting the rotating measurement, the drive data set changeover is suppressed.
Refer to: p1300, p1900, p1959
Danger: For drives with a mechanical system that limits the distance moved, it must be ensured that this is not reached dur-
ing the rotating measurement. If this is not the case, then it is not permissible that the measurement is carried out.
Notice: To permanently accept the determined settings they must be saved in a non-volatile fashion (p0971).
During the rotating measurement it is not possible to save the parameter (p0971).
Note: When the rotating measurement is activated, it is not possible to save the parameters (p0971).
Parameter changes are automatically made for the rotating measurement (e.g. p1120); this is the reason that up to
the end of the measurement, and if no faults are present, no manual changes should be made.
The ramp-up and ramp-down times (p1120, p1121) are limited, for the rotating measurement, to 900 s.
Bit field: Bit Signal name 1 signal 0 signal FP
01 Saturation characteristic identification Yes No -
02 Moment of inertia identification Yes No -
03 Re-calculates the speed controller parame-
ters
Yes No -
04 Speed controller optimization (vibration test) Yes No -
12 Measurement shortened Yes No -
p1960 Rotating measurement selection / Rot meas sel
Access level: 3 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 3 0