SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
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2 Parameters
2.2 List of parameters
Description: Displays the total supplementary torque and the accelerating torque.
The displayed value is the total of the smoothed supplementary torque and the accelerating torque (p1516 =
p1518[1] + r1515).
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Sets the smoothing time constant of the accelerating torque.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Note: The acceleration pre-control is inhibited if the smoothing is set to the maximum value.
Description: Displays the accelerating torque for pre-control of the speed controller.
Index: [0] = Unsmoothed
[1] = Smoothed
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p0341, p0342, p1496
Description: Sets the fixed, upper torque limit.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p1521, p1522, p1523, r1538, r1539
Danger: Negative values when setting the upper torque limit (p1520 < 0) can result in the motor accelerating in an
uncontrollable fashion.
Notice: A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
Note: The torque limit is limited to 400% of the rated motor torque. When automatically calculating the motor/closed-loop
control parameters (p0340), the torque limit is set to match the current limit (p0640).
r1516 CO: Supplementary torque and acceleration torque / M_suppl + M_accel
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2003 Dyn. index: -
Unit group: 7_1 Unit selection: p0505 Func. diagram: 6060
Min Max Factory setting
- [Nm] - [Nm] - [Nm]
p1517[0...n] Accelerating torque smoothing time constant / M_accel T_smooth
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6060
Min Max Factory setting
0.00 [ms] 100.00 [ms] 4.00 [ms]
r1518[0...1] CO: Accelerating torque / M_accel
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2003 Dyn. index: -
Unit group: 7_1 Unit selection: p0505 Func. diagram: 6060
Min Max Factory setting
- [Nm] - [Nm] - [Nm]
p1520[0...n] CO: Torque limit upper / M_max upper
Access level: 2 Calculated: p0340 = 1,3,5 Data type: FloatingPoint32
Can be changed: U, T Scaling: p2003 Dyn. index: DDS, p0180
Unit group: 7_1 Unit selection: p0505 Func. diagram: 6020, 6630
Min Max Factory setting
-1000000.00 [Nm] 20000000.00 [Nm] 0.00 [Nm]
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