Siemens SINAMICS G120 - r1527 CO: Torque limit lower without offset; M_max low w;o offs; p1528[0...n] CI: Torque limit upper scaling; M_max upper scal; p1529[0...n] CI: Torque limit lower scaling; M_max lower scal; p1530[0...n] Power limit motoring; P_max mot

Parameters
List of Parameters
1-214
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Description: Displays the lower torque limit of all torque limits without offset.
Dependency: Refer to: p1520, p1521, p1522, p1523, p1528, p1529
Description: Sets the signal source for the scaling of the upper torque limit in p1522.
Danger: For p1400.4 = 0 (torque limiting, upper/lower) the following applies:
Negative 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 signal source for the scaling of the lower torque limit in p1523.
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: Refer to: p0500, p1531
Note: The power limit is limited to 300% of the rated motor power.
r1527 CO: Torque limit lower without offset / M_max low w/o offs
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2003 Data set: -
Units group: 7_1 Unit selection: p0505
Min Max Factory setting
- [Nm] - [Nm] - [Nm]
p1528[0...n] CI: Torque limit upper scaling / M_max upper scal
Access level: 4 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: T Scaling: PERCENT Data set: CDS, p0170
Units group: - Unit selection: -
Min Max Factory setting
- - 1524[0]
p1529[0...n] CI: Torque limit lower scaling / M_max lower scal
Access level: 4 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: T Scaling: PERCENT Data set: CDS, p0170
Units group: - Unit selection: -
Min Max Factory setting
- - 1525[0]
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: - Data set: DDS, p0180
Units group: 14_5 Unit selection: p0505
Min Max Factory setting
0.00 [kW] 100000.00 [kW] 0.00 [kW]