Siemens CU240B-2 Parameter Manual page 216

Parameters
List of Parameters
r1539 CO: Lower effective torque limit / M_max lower eff
Access level: 2
Can be changed: -
Units group: 7_1
Min
- [Nm]
Description: Displays the currently effective lower torque limit.
Note: The effective lower torque limit is reduced with respect to the selected lower torque limit p1521, if the current limit
p0640 is reduced or the rated magnetizing current of the induction motor p0320 is increased.
This may be the case for rotating measurements (see p1960).
The torque limit p1520 can be re-calculated using p0340 = 1, 3 or 5.
r1547[0...1] CO: Torque limit for speed controller output / M_max outp n_ctrl
Access level: 3
Can be changed: -
Units group: 7_1
Min
- [Nm]
Description: Displays the torque limit to limit the speed controller output.
Index: [0] = Upper limit
[1] = Lower limit
r1548[0...1] CO: Stall current limit torque-generating maximum / Isq_max stall
Access level: 4
Can be changed: -
Units group: 6_2
Min
- [Arms]
Description: Displays the limit for the torque-generating current component using the stall calculation, the current limit of the
power unit as well as the parameterization in p0640.
Index: [0] = Upper limit
[1] = Lower limit
p1552[0...n] CI: Torque limit upper scaling without offset / M_max up w/o offs
Access level: 3
Can be changed: T
Units group: -
Min
-
Description: Sets the signal source for the scaling of the upper torque limiting to limit the speed controller output without taking
into account the current and power limits.
p1554[0...n] CI: Torque limit lower scaling without offset / M_max low w/o offs
Access level: 3
Can be changed: T
Units group: -
Min
-
Description: Sets the signal source for the scaling of the lower torque limiting to limit the speed controller output without taking
into account the current and power limits.
1-216
Calculated: -
Scaling: p2003
Unit selection: p0505
Max
- [Nm]
Calculated: -
Scaling: p2003
Unit selection: p0505
Max
- [Nm]
Calculated: -
Scaling: p2002
Unit selection: p0505
Max
- [Arms]
Calculated: -
Scaling: PERCENT
Unit selection: -
Max
-
Calculated: -
Scaling: PERCENT
Unit selection: -
Max
-
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Data type: FloatingPoint32
Data set: -
Factory setting
- [Nm]
Data type: FloatingPoint32
Data set: -
Factory setting
- [Nm]
Data type: FloatingPoint32
Data set: -
Factory setting
- [Arms]
Data type: U32 / FloatingPoint32
Data set: CDS, p0170
Factory setting
1
Data type: U32 / FloatingPoint32
Data set: CDS, p0170
Factory setting
1
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