SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
381
2 Parameters
2.2 List of parameters
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
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).
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
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).
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.
p1520[0...n] CO: Torque limit upper / M_max upper
VECTOR_G (n/M) Can be changed: U, T Calculated:
CALC_MOD_LIM_REF
Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6020, 6630
P-Group: Closed-loop control Units group: 7_1 Unit selection: p0505
Not for motor type: REL Scaling: p2003 Expert list: 1
Min Max Factory setting
-1000000.00 [Nm] 20000000.00 [Nm] 0.00 [Nm]
p1521[0...n] CO: Torque limit lower / M_max lower
VECTOR_G (n/M) Can be changed: U, T Calculated:
CALC_MOD_LIM_REF
Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6020, 6630
P-Group: Closed-loop control Units group: 7_1 Unit selection: p0505
Not for motor type: REL Scaling: p2003 Expert list: 1
Min Max Factory setting
-20000000.00 [Nm] 1000000.00 [Nm] 0.00 [Nm]
p1522[0...n] CI: Torque limit upper / M_max upper
VECTOR_G (n/M) Can be changed: T Calculated: - Access level: 3
Data type: Unsigned32 / FloatingPoint32 Dyn. index: CDS, p0170 Func. diagram: 6630
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: p2003 Expert list: 1
Min Max Factory setting
- - 1520[0]
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