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Parameters
List of parameters
p0304[0...n]
Rated motor voltage / Mot V_rated
SERVO, VECTOR
Can be changed: C2(1, 3)
Data type: Floating Point
P-Group: Motor
Not for motor type: -
Min
0 [Vrms]
Description:
Sets the rated motor voltage (rating plate).
Dependency:
Refer to: p0349
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:
For synchronous motors (p0300 = 2xx), the parameter can be optionally input.
The following applies for SERVO:
For synchronous motors, the parameter is of no significance from a control-related perspective.
For VECTOR, the following applies:
if the rated voltage is entered for synchronous motors during the commissioning phase, then the stator leakage
inductance (p0356, p0357) can be more accurately calculated (refer to p0340 and p3900).
p0305[0...n]
Rated motor current / Mot I_rated
SERVO, VECTOR
Can be changed: C2(1, 3)
Data type: Floating Point
P-Group: Motor
Not for motor type: -
Min
0.00 [Arms]
Description:
Sets the rated motor current (rating plate).
Dependency:
Refer to: p0349
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.
Notice:
For VECTOR, the following applies:
If the rated motor current exceeds twice the maximum drive converter current (r0209), then the maximum current is
reduced due to the current harmonics that increase overproportionally (r0067).
For VECTOR and SERVO, the following applies:
If p0305 is changed during quick commissioning (p0010 = 1), then the maximum current p0640 is appropriately pre-
assigned. This is not the case when commissioning the motor (p0010 = 3).
Note:
The parameter is automatically preset for motors from the motor list (p0301).
p0306[0...n]
Number of motors connected in parallel / Motor qty
SERVO
Can be changed: C2(1, 3)
Data type: Unsigned8
P-Group: Motor
Not for motor type: -
Min
1
Description:
Number of motors that can be operated in parallel using one motor data set.
Internally, an equivalent motor is calculated dependent on the number of motors entered.
The following should be carefully observed for motors connected in series:
The following rating plate data should only be entered for one motor:
- resistances and inductances: p0350, p0352, p0353, p0354, p0356, p0357, p0358, p0360
- currents: p0305, p0318, p0320, p0323, p0325, p0329, p0338, p0391, p0392
1-134
Calculated: -
Dynamic index: MDS, p0130
Units group: -
Max
20000 [Vrms]
Calculated: -
Dynamic index: MDS, p0130
Units group: -
Max
10000.00 [Arms]
Calculated: -
Dynamic index: MDS, p0130
Units group: -
Max
10
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Access level: 1
Func. diagram: 6300, 6724
Unit selection: -
Expert list: 1
Factory setting
0 [Vrms]
Access level: 1
Func. diagram: 6300
Unit selection: -
Expert list: 1
Factory setting
0.00 [Arms]
Access level: 1
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
1
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