2 Parameters
2.2 List of parameters
SINAMICS G120 Control Units CU240B-2/CU240E-2
230 List Manual (LH11), 01/2016, A5E33839529
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p0500, p1531
Note: The power limit is limited to 300% of the rated motor power.
Description: Sets the regenerative power limit.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Displays the maximum limit for the torque-generating current component.
Index 0 indicates the signal limited by the Vdc controller.
Index: [0] = Limited
[1] = Unlimited
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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
Unit 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
Unit 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: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2002 Dyn. index: -
Unit group: 6_2 Unit selection: p0505 Func. diagram: 6640
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
r1536[0...1] Current limit maximum torque-generating current / Isq_max
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2002 Dyn. index: -
Unit group: 6_2 Unit selection: p0505 Func. diagram: 6640, 6710
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
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