Parameters
List of parameters
1-152
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
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 (p0340 = 2), the motor moment of inertia (p0341) and the motor weight (p0344).
For third-party linear synchronous motors (p0300 = 4) equivalent circuit diagram data are not calculated (p0340 =
2).
Description: Sets the motor moment of inertia (without load).
Dependency: This means that together with p0342, the rated starting time of the motor is calculated.
Refer to: p0342, r0345
Caution: This parameter is automatically preset for motors from the motor list (p0301). When selecting a catalog motor, this
parameter cannot be changed (write protection). Information in p0300 should be carefully observed when removing
write protection.
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 high moments of inertia (without load).
Dependency: This means that together with p0342, the rated starting time of the motor is calculated.
Refer to: p0342, r0345
Caution: This parameter is automatically preset for motors from the motor list (p0301). When selecting a catalog motor, this
parameter cannot be changed (write protection). Information in p0300 should be carefully observed when removing
write protection.
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.
p0341[0...n] Motor moment of inertia / Mot M_mom of inert
SERVO, VECTOR Can be changed: C2(3), U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: Floating Point Dynamic index: MDS, p0130 Func. diagram: 1700, 5042,
5210, 6030, 6031
P-Group: Motor Units group: 25_1 Unit selection: p0100
Not for motor type: REL Expert list: 1
Min Max Factory setting
0.000000 [kgm²] 100000.000000 [kgm²] 0.000000 [kgm²]
p0341[0...n] Motor weight / Mot weight
SERVO (Lin) Can be changed: C2(3), U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: Floating Point Dynamic index: MDS, p0130 Func. diagram: 5042, 5210
P-Group: Motor Units group: 27_1 Unit selection: p0100
Not for motor type: REL Expert list: 1
Min Max Factory setting
0.000000 [kg] 10000.000000 [kg] 0.000000 [kg]
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