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SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
227
2 Parameters
2.2 List of parameters
Description:
Displays the torque limit to limit the speed controller output.
Index:
[0] = Upper limit
[1] = Lower limit
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description:
Sets the scaling of the stall limit for the start of field weakening.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Danger:
If the stall current limit is increased, then the q current setpoint can exceed the stall limit; as a consequence, a
hysteresis effect can occur when loading and unloading.
r1547[0...1]
CO: Torque limit for speed controller output / M_max outp n_ctrl
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]
r1548[0...1]
CO: Stall current limit torque-generating maximum / Isq_max stall
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2002
Dyn. index:
-
Unit group:
6_2
Unit selection:
p0505
Func. diagram:
-
Min Max
Factory
setting
- [Arms]
- [Arms]
- [Arms]
p1552[0...n]
CI: Torque limit upper scaling without offset / M_max up w/o offs
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
T
Scaling:
PERCENT
Dyn. index:
CDS, p0170
Unit group:
-
Unit selection:
-
Func. diagram:
6060
Min Max
Factory
setting
- - 1
p1553[0...n]
Stall limit scaling / Stall limit scal
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
80.0 [%]
130.0 [%]
100.0 [%]