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Parameters
List of parameters
1-512
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Recommend.:
Before carrying out the rotation measurement for motors with brake, the brake should be opened (p1215 = 2) - as
long as this can be done without incurring any danger. The commutation angle and the direction are also deter-
mined.
Dependency:
Refer to: r1934, r1935, r1936, r1937, r1938, r1939, r1947, r1948, p1958, p1959, r1962, r1963, r1969
Refer to: F07990, A07991, F07993
Danger:
For the rotating measurement, the motor is accelerated up to the maximum speed. Only the parameterized current
limit (p0640) and the maximum speed (p1082) are effective.
The behavior of the motor can be influenced using the direction inhibit (p1959.14, p1959.15) and the ramp-
up/ramp-down time (p1958).
Caution:
In order to permanently accept the determined settings they must be saved in a non-volatile fashion (p0971,
p0977).
Note:
The rotating measurement can only be selected when the pulses of all of the drive objects of the Control Unit have
been canceled. After selection, all of the other drive objects of the Control Unit are interlocked so that they cannot
be powered-up until the rotating measurement has been completed or de-selected.
When the rotating measurement is activated (p1960 = 1), it is not possible to save the parameters (p0971, p0977).
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 (sensorless operation):
Only rotating measurement or speed controller optimization can be selected in the sensorless mode.
p1300 = 21, 23 (operation with encoder):
Both versions (sensorless and with encoder) of the rotating measurement and speed controller optimization can be
selected.
Values:
0:
Inhibited
1:
Rotating measurement in sensorless operation
2:
Rotating measurement with encoder
3:
Speed controller optimization for sensorless operation
4:
Speed controller optimization with encoder
Dependency:
Before the rotating measurement is carried out, the motor data identification routine (p1900, p1910, r3925) should
have already been done.
In the simulation mode, a value of 1 cannot be written into the parameter.
When selecting the rotating measurement, the drive data set changeover is suppressed.
Refer to: p1272, p1300, p1900, p1959
Refer to: A07987
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:
In order to permanently accept the determined settings they must be saved in a non-volatile fashion (p0971,
p0977).
Note:
When the rotating measurement is activated, it is not possible to save the parameters (p0971, p0977).
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.
For speed controller optimization with encoder (p1960 = 2, 4), the speed controller for sensorless operation is also
pre-assigned (p1470, p1472).
p1960
Rotating measurement selection / Rot meas sel
VECTOR
Can be changed:
T
Calculated:
-
Access level:
2
Data type:
Integer16
Dynamic index:
-
Func. diagram:
-
P-Group:
Motor identification
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
0 4
0
Содержание SINAMICS S Series
Страница 1: ...sinamics s SINAMICS S List Manual 07 2007 ...
Страница 2: ......
Страница 1422: ...Function Diagrams Braking Module external 2 1422 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1750: ...Faults and Alarms List of faults and alarms 3 1750 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1778: ...Appendix List for motor code encoder code A 1778 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1812: ...Index D 1812 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...