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Parameters
Parameter list
1-74
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Note:
p0340 = 1 contains the calculations of p0340 = 2, 3, 4, 5 without overwriting the motor parameters from the Sie-
mens motor lists (p0301 > 0).
p0340 = 2 calculates the motor parameters (p0350 ... p0360), but only if it does involve a Siemens catalog motor
(p0301 = 0).
p0340 = 3 contains the calculations of p0340 = 4, 5.
p0340 = 4 only calculates the controller parameters.
p0340 = 5 only calculates the controller limits.
When existing the quick commissioning using p3900 > 0, p0340 is automatically set to 1.
At the end of the calculations, p0340 is automatically set to 0.
If the STARTER commissioning software (start-up tool) writes a 3 into p0340 when "downloading into the target
device", then this corresponds to a "complete calculation of the motor/control parameters without equivalent circuit
diagram data". The same calculations are carried-out as for p0340 = 1, however, without the equivalent circuit dia-
gram parameters of the motor (refer to p0340 = 2), the motor moment of inertia (p0341) and the motor weight
(p0344).
Description:
Sets the motor moment of inertia/mass (without load).
Dependency:
This means that together with p0342, the rated starting time of the motor is calculated.
Refer to: p0342, r0345
Note:
The parameter is automatically preset for motors from the motor list (p0301).
SERVO:
p0341 * p0342 + p1498 influence the speed/torque pre-control in sensorless operation.
VECTOR:
The product p0341 * p0342 is taken into account when automatically calculating the speed controller (p0340 = 4).
Description:
Sets the ratio between the total moment of inertia/mass (load + motor) and the intrinsic motor moment of iner-
tia/mass (no load).
Dependency:
This means that together with p0341, the rated starting (accelerating time) of the motor is calculated for a vector
drive.
Refer to: p0341, r0345
Note:
SERVO:
p0341 * p0342 + p1498 influence the speed/torque pre-control in sensorless operation.
VECTOR:
The product p0341 * p0342 is taken into account when automatically calculating the speed controller (p0340 = 4).
p0341[0...n]
Motor moment of inertia / Mot M_mom of inert
VECTOR
Can be changed:
C2, U, T
Access level:
3
Data type:
Floating Point
Data set:
MDS
Function diagram:
5210
P-Group:
Motor
Units group:
INERTIA
Unit selection:
-
Min Max
Factory
setting
0.00000 [kgm²]
100000.00000 [kgm²]
0.00000 [kgm²]
p0342[0...n]
Ratio between the total and motor moment of inertia / Mot MomInert Ratio
VECTOR
Can be changed:
C2, U, T
Access level:
3
Data type:
Floating Point
Data set:
MDS
Function diagram:
5210
P-Group:
Motor
Units group:
-
Unit selection:
-
Min Max
Factory
setting
1.000 10000.000
1.000
Содержание SINAMICS G
Страница 1: ...List Manual 12 2004 Edition sinamics SINAMICS G ...
Страница 2: ......
Страница 8: ...Preface Preface 8 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 680: ...List of Abbreviations Abbreviations 680 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 686: ...References References 686 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 696: ...Index Index 696 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...