List of Parameters
Parameters
1-221
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description:
Sets the configuration of the rotating measurement.
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
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 (V/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).
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.
p1959[0...n]
Rotating measurement configuration / Rot meas config
Access level:
3
Calculated:
p0340 = 1
Data type:
Unsigned16
Can be changed:
T
Scaling:
-
Data set:
DDS, p0180
Min Max Factory
setting
-
-
0001 1110 bin
Bit field:
Bit
Signal name
1 signal
0 signal
FP
01
Saturation characteristic identification
Yes
No
-
02
Moment of inertia identification
Yes
No
-
03
Recalculates the speed controller parame-
ters
Yes
No
-
04
Speed controller optimization (vibration test) Yes
No
-
p1960
Rotating measurement selection / Rot meas sel
Access level:
3
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Data set:
-
Min Max Factory
setting
0 3 0
Summary of Contents for CU230P-2 CAN
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