SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
67
2 Parameters
2.2 List of parameters
p0316 = 0:
The torque constant is calculated from the motor data.
p0316 > 0:
The selected value is used as torque constant.
Dependency: Refer to: r0334
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.
Note: This parameter is not used for induction motors (p0300 = 1xx).
Description: The parameter has no influence on the closed-loop control.
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: Induction motors:
Sets the rated motor magnetizing current.
For p0320 = 0.000 the magnetizing current is internally calculated and displayed in r0331.
Synchronous motors:
Sets the rated motor short-circuit current.
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.
Note: The magnetizing current p0320 for induction motors is reset when quick commissioning is exited with p3900 > 0.
If, for induction motors, the magnetizing current p0320 is changed outside the commissioning phase (p0010 > 0),
then the magnetizing inductance p0360 is changed so that the EMF r0337 remains constant.
Description: Sets the maximum motor speed.
Dependency: Refer to: p1082
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 p0322 is changed during quick commissioning (p0010 = 1), the maximum speed p1082, which is also associated
with quick commissioning, is pre-assigned accordingly.
Note: The parameter has no significance for a value of p0322 = 0.
p0318[0...n] Motor stall current / Mot I_standstill
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: C(3) Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.00 [Arms] 10000.00 [Arms] 0.00 [Arms]
p0320[0...n] Motor rated magnetizing current/short-circuit current / Mot I_mag_rated
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.000 [Arms] 5000.000 [Arms] 0.000 [Arms]
p0322[0...n] Maximum motor speed / Mot n_max
Access level: 1 Calculated: - Data type: FloatingPoint32
Can be changed: C(1, 3) Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.0 [rpm] 210000.0 [rpm] 0.0 [rpm]
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