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SINAMICS G120C
List Manual (LH13), 04/2014, A5E33840768B AA
157
2 Parameters
2.2 List of parameters
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 energy recovery capability, the regenerative power limit is preset to 30 % of the power
r0206[0]. For a braking resistor connected to the DC link (p0219 > 0), the power limit when generating is
automatically adapted.
For power units with energy recovery, 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.
Description: Display and connector output for the actual effective upper torque limit.
Note: The effective upper torque limit is reduced with respect to the selected upper torque limit p1520, if the current limit
p0640 is reduced or the rated magnetizing current of the induction motor p0320 is increased.
This may be the case for rotating measurements (see p1960).
The torque limit p1520 can be re-calculated using p0340 = 1, 3 or 5.
Description: Display and connector output for the actual effective lower torque limit.
Note: The effective lower torque limit is reduced with respect to the selected lower torque limit p1521, if the current limit
p0640 is reduced or the rated magnetizing current of the induction motor p0320 is increased.
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: - Dyn. index: DDS, p0180
Units group: 14_5 Unit selection: p0505 Func. diagram: 6640
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: - Dyn. index: DDS, p0180
Units group: 14_5 Unit selection: p0505 Func. diagram: 6640
Min Max Factory setting
-100000.00 [kW] -0.01 [kW] -0.01 [kW]
r1533 Current limit torque-generating total / Iq_max total
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2002 Dyn. index: -
Units group: 6_2 Unit selection: p0505 Func. diagram: 6640
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
r1538 CO: Upper effective torque limit / M_max upper eff
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2003 Dyn. index: -
Units group: 7_1 Unit selection: p0505 Func. diagram: 6020, 6640
Min Max Factory setting
- [Nm] - [Nm] - [Nm]
r1539 CO: Lower effective torque limit / M_max lower eff
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2003 Dyn. index: -
Units group: 7_1 Unit selection: p0505 Func. diagram: 6020, 6640
Min Max Factory setting
- [Nm] - [Nm] - [Nm]
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