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List of parameters
Parameters
1-197
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Caution:
For p0491 = 1.4 the following must be carefully observed:
In spite of the motor encoder fault that has occurred, the motor is still operated.
Note:
For a value 1, 2, 3, the following applies:
Encoderless operation must have been commissioned.
Refer to the status signal "sensorless operation due to a fault" (BO: r1407.13).
If, when setting r1407.13, a different drive data set is selected (e.g. interconnection from p0820), then the open-loop
or closed-loop control type p1300 of this data set must match the original data set (e.g. p1300 = 21). Sensorless
closed-loop controlled operation is kept when changing over.
For sensorless operation (p1404 = 0 or p1300 = 20), the following applies:
- The following condition must be fulfilled: p1800 >= n / (2 * p0115[0]), n = 1, 2, ...
- For motors with a small power rating (< 300 W) we recommend to set n >= 2.
Description:
Sets the behavior for the ENCODER fault response (motor encoder).
This means, for example, if an encoder fault occurs, sensorless operation can be automatically selected with a
shutdown behavior that can be selected.
Values:
0:
Encoder fault results in OFF2
1:
Enc fault results in sensorless oper. and oper. continues
2:
Encoder fault results in sensorless operation and OFF1
3:
Encoder fault results in sensorless operation and OFF3
4:
Encoder fault results in an int. armature short-cct. / DC brake
Dependency:
The following parameters are relevant for sensorless operation.
Refer to: p0341, p0342, p1470, p1472, p1517, p1612, p1755
Refer to: F07575
Caution:
For p0491 = 1.4 the following must be carefully observed:
In spite of the motor encoder fault that has occurred, the motor is still operated.
Note:
For a value 1, 2, 3, the following applies:
Encoderless operation must have been commissioned.
Refer to the status signal "sensorless operation due to a fault" (BO: r1407.13).
Not possible for separately excited synchronous motors (p0300 = 5).
Description:
Maximum permissible speed difference between two computation cycles when evaluating square-wave encoders.
When the value is exceeded, depending on p0491, either sensorless closed-loop speed/torque control is selected
or the drive is powered-down.
p0491
Motor encoder fault response ENCODER / Fault resp ENCODER
VECTOR
Can be changed:
T
Calculated:
-
Access level:
3
Data type:
Integer16
Dynamic index:
-
Func. diagram:
-
P-Group:
Encoder
Units group:
-
Unit selection:
-
Not for motor type:
-
Expert list:
1
Min Max
Factory
setting
0 4
0
p0492
Square-wave encoder, maximum speed difference per sampling cycle /
n_dif max/samp_cyc
SERVO, VECTOR
Can be changed:
U, T
Calculated:
CALC_MOD_REG
Access level:
3
Data type:
Floating Point
Dynamic index:
-
Func. diagram:
-
P-Group:
Encoder
Units group:
-
Unit selection:
-
Not for motor type:
-
Expert list:
1
Min Max
Factory
setting
0.0 [RPM]
210000.0 [RPM]
0.0 [RPM]
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 ...