List of Parameters
Parameters
1-45
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: Nominal motor speed [rpm] from rating plate - see P0304.
Dependency: Changeable only when P0010 = 1 (quick commissioning).
Setting 0 causes internal calculation of value.
Required for vector control and V/f control with speed controller.
Slip compensation in V/f control requires rated motor speed for correct operation.
Pole pair number recalculated automatically if parameter is changed.
Note: Default value is depending on inverter type and its rating data.
Description: Displays number of motor pole pairs that the inverter is currently using for internal calculations.
Dependency: Recalculated automatically when P0310 (rated motor frequency) or P0311 (rated motor speed) is changed.
r0313 = 1 : 2-pole motor
r0313 = 2 : 4-pole motor
etc.
Description: Specifies number of pole pairs of motor.
Dependency: Changeable only when P0010 = 1 (quick commissioning).
Setting 0 causes r0313 (calculated motor pole pairs) to be used during operation. Setting to > 0 overrides r0313.
P0314 = 1 : 2-pole motor
P0314 = 2 : 4-pole motor
etc.
Description: Defines motor magnetization current in [%] relative to P0305 (rated motor current).
Dependency: Setting 0 causes calculation by P0340 = 1 (data entered from rating plate) or by P3900 = 1 - 3 (end of quick com-
missioning). The calculated value is displayed in parameter r0331.
p0311[0...2] Rated motor speed / Rated motor speed
Access level: 1 P-Group: Motor Data type: Unsigned16
Quick comm. YES Active: NO Data set: DDS
Can be changed: C
Min Max Factory setting
0 [RPM] 40000 [RPM] 1395 [RPM]
r0313[0...2] Motor pole pairs / Motor pole pairs
Access level: 3 P-Group: Motor Data type: Unsigned16
Unit: - Data set: DDS
p0314[0...2] Motor pole pair number / Motor pole pair no
Access level: 3 P-Group: Motor Data type: Unsigned16
Quick comm. YES Active: NO Data set: DDS
Can be changed: C
Min Max Factory setting
0 99 0
p0320[0...2] Motor magnetizing current / Motor magnet. cur.
Access level: 3 P-Group: Motor Data type: Floating Point
Quick comm. YES Active: YES Data set: DDS
Can be changed: C, T
Min Max Factory setting
0.0 [%] 99.0 [%] 0.0 [%]
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