Siemens SINAMICS G120D List Manual page 209

p1520[0...n] CO: Torque limit upper / M_max upper
Access level: 2
Can be changed: U, T
Units group: 7_1
Min
-1000000.00 [Nm]
Description: Sets the fixed, upper torque limit.
Dependency: 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 uncontrol-
lable 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).
p1521[0...n] CO: Torque limit lower / M_max lower
Access level: 2
Can be changed: U, T
Units group: 7_1
Min
-20000000.00 [Nm]
Description: Sets the fixed, lower torque limit.
Dependency: Refer to: p1520, p1522, p1523
Danger: Positive values when setting the lower torque limit (p1521 > 0) can result in the motor accelerating in an uncontrol-
lable 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).
p1522[0...n] CI: Torque limit upper / M_max upper
Access level: 3
Can be changed: T
Units group: -
Min
-
Description: Sets the signal source for the upper torque limit.
Dependency: Refer to: p1520, p1521, p1523
Danger: Negative values resulting from the signal source and scaling can cause the motor to accelerate in an uncontrolled
manner.
p1523[0...n] CI: Torque limit lower / M_max lower
Access level: 3
Can be changed: T
Units group: -
Min
-
Description: Sets the signal source for the lower torque limit.
Dependency: Refer to: p1520, p1521, p1522
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SINAMICS G120D List Manual (LH14), 01/2013
Calculated: p0340 = 1,3,5
Scaling: p2003
Unit selection: p0505
Max
20000000.00 [Nm]
Calculated: p0340 = 1,3,5
Scaling: p2003
Unit selection: p0505
Max
1000000.00 [Nm]
Calculated: -
Scaling: p2003
Unit selection: -
Max
-
Calculated: -
Scaling: p2003
Unit selection: -
Max
-
Parameters
List of parameters
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 1700, 6630
Factory setting
0.00 [Nm]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 1700, 6630
Factory setting
0.00 [Nm]
Data type: U32 / FloatingPoint32
Dyn. index: CDS, p0170
Func. diagram: 6630
Factory setting
1520[0]
Data type: U32 / FloatingPoint32
Dyn. index: CDS, p0170
Func. diagram: 1700, 6630
Factory setting
1521[0]
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