Parameters
List of Parameters
1-44
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description:
Selecting the motor type.
The first digit of the parameter value always defines the general motor type and corresponds to the third-party
motor belonging to a motor list:
1 = Rotating induction motor
2 = Rotating synchronous motor
The type information must be entered to filter motor-specific parameters and to optimize the operating characteris-
tics and behavior. For example, for synchronous motors, power factor (p0308) is neither used nor displayed (in the
BOP/IOP).
Value:
0:
No motor
1:
Induction motor (rotating)
2:
Synchronous motor (rotating, permanent-magnet)
17:
1LA7 standard induction motor
204:
1LE4 synchronous motor
Dependency:
When selecting a motor type from the 1LA7 series, parameters p0335, p0626, p0627, and p0628 of the thermal
motor model are pre-assigned as a function of p0307 and p0311.
Note:
Once the CU has been booted up for the first time or if the factory settings have been defined accordingly, the
motor type is automatically set to 1 (induction motor).
If a motor type has not been selected (p0300 = 0), then the drive commissioning routine cannot be exited.
Description:
The parameter is used to select a motor from a motor parameter list.
When changing the code number (with the exception to the value 0), all of the motor parameters are pre-assigned
from the internally available parameter lists.
Dependency:
Code numbers can only be selected for motor types that correspond to the motor type selected in p0300.
Refer to: p0300
Note:
The motor code number can only be changed if the matching catalog motor was first selected in p0300.
When selecting a catalog motor (p0300 >= 100), drive commissioning can only be exited if a code number is
selected.
Description:
Sets the rated motor voltage (rating plate).
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:
When the parameter value is entered the connection type of the motor (star-delta) must be taken into account.
Once the CU has been booted up for the first time or if the factory settings have been defined accordingly, the
parameter is defined in accordance with the power unit.
p0300[0...n]
Motor type selection / Mot type sel
Access level:
2
Calculated:
-
Data type:
Integer16
Can be changed:
C(1, 3)
Scaling:
-
Data set:
MDS
Min Max Factory
setting
0 204
0
p0301[0...n]
Motor code number selection / Mot code No. sel
Access level:
2
Calculated:
-
Data type:
Unsigned16
Can be changed:
C(1, 3)
Scaling:
-
Data set:
MDS
Min Max Factory
setting
0 65535
0
p0304[0...n]
Rated motor voltage / Mot V_rated
Access level:
1
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(1, 3)
Scaling:
-
Data set:
MDS
Min Max Factory
setting
0 [Vrms]
20000 [Vrms]
0 [Vrms]
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