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SINAMICS G120C
List Manual (LH13), 04/2014, A5E33840768B AA
57
2 Parameters
2.2 List of parameters
Notice: When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
If p0323 is changed during quick commissioning (p0010 = 1), then the maximum current p0640 is pre-assigned
accordingly.
Note: The parameter has no effect for induction motors.
The parameter has not effect for synchronous motors if a value of 0.0 is entered. The user-selectable current limit is
entered into p0640.
Description: Sets the current for the 1st phase of the two-stage technique for pole position identification routine.
The current of the 2nd phase is set in p0329.
The two-stage technique is selected with p1980 = 4.
Dependency: Refer to: p0329, p1980
Notice: When the motor code (p0301) is changed, it is possible that p0325 is not pre-assigned.
p0325 can be pre-assigned using p0340 = 3.
Note: The value is automatically pre-assigned for the following events:
- For p0325 = 0 and automatic calculation of the closed-loop control parameters (p0340 = 1, 2, 3).
- for quick commissioning (p3900 = 1, 2, 3).
Description: Sets the current for the pole position identification routine (p1980 = 1).
For a two-stage technique (p1980 = 4) , the current is set for the 2nd phase.
The current for the 1st phase is set in p0325.
Dependency: If a maximum current (p0323) was not parameterized, then p0329 is limited to the rated motor current.
If p0329 is too small in order to determine the pole position (for p1980 = 1), then p0323 must be first parameterized
and significantly greater than p0329.
Refer to: p0325, p1980
Notice: When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
Description: Displays the rated motor slip.
Dependency: The rated slip is calculated from the rated frequency, rated speed and number of pole pairs.
Refer to: p0310, p0311
Note: The parameter is not used for synchronous motors (p0300 = 2xx).
p0325[0...n] Motor pole position identification current 1st phase / Mot PolID I 1st ph
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: MDS
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.000 [Arms] 10000.000 [Arms] 0.000 [Arms]
p0329[0...n] Motor pole position identification current / Mot PolID current
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: MDS
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.00 [Arms] 10000.00 [Arms] 0.00 [Arms]
r0330[0...n] Rated motor slip / Mot slip_rated
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: MDS
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- [Hz] - [Hz] - [Hz]
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