Parameters
List of Parameters
1-194
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Sets the signal source for the scaling of the upper torque limit in p1522.
Danger: For p1400.4 = 0 (torque limiting, upper/lower) the following applies:
Negative values resulting from the signal source and scaling can cause the motor to accelerate in an uncontrolled
manner.
Notice: The parameter may be protected as a result of p0922 or p2079 and cannot be changed.
Description: Sets the signal source for the scaling of the lower torque limit in p1523.
Danger: For p1400.4 = 0 (torque limiting, upper/lower) the following applies:
Positive values resulting from the signal source and scaling can cause the motor to accelerate in an uncontrolled
manner.
Notice: The parameter may be protected as a result of p0922 or p2079 and cannot be changed.
Description: Sets the power limit when motoring.
Dependency: Refer to: p0500, p1531
Note: The power limit is limited to 300% of the rated motor power.
Description: Sets the regenerative power limit.
Dependency: Refer to: r0206, p0500, p1530
Note: The power limit is limited to 300% of the rated motor power.
For power units without regenerative feedback into the line supply, the regenerative power limit is preset to 30% of
the motoring power limit p1530 and in the ratio rated drive converter power to rated motor power.
For power units with F3E features, the parameter is limited to the negative value of r0206[2].
Description: Displays the maximum torque/force generating current as a result if all current limits.
p1528[0...n] CI: Torque limit upper scaling / M_max upper scal
Access level: 4 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: T Scaling: PERCENT Data set: CDS, p0170
Min Max Factory setting
- - 1524[0]
p1529[0...n] CI: Torque limit lower scaling / M_max lower scal
Access level: 4 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: T Scaling: PERCENT Data set: CDS, p0170
Min Max Factory setting
- - 1525[0]
p1530[0...n] Power limit motoring / P_max mot
Access level: 2 Calculated: p0340 = 1,3,5 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.00 [kW] 100000.00 [kW] 0.00 [kW]
p1531[0...n] Power limit regenerative / P_max gen
Access level: 2 Calculated: p0340 = 1,3,5 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
-100000.00 [kW] -0.01 [kW] -0.01 [kW]
r1533 Current limit torque-generating total / Iq_max total
Access level: 3 Calculated: - Data type: FloatingPoint32
Unit: [Arms] Scaling: p2002 Data set: -
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