SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
275
2 Parameters
2.2 List of parameters
Note:
For a value equal to zero, the field weakening controller is activated when the maximum voltage, calculated with the
average value of the DC link voltage, is reached.
Negative values cause the field weakening controller to intervene earlier, so that the voltage can move away from the
modulation depth limit.
Description:
Sets the integral-action time of the field-weakening controller.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description:
Displays the output of the field weakening controller.
The value is referred to the rated motor flux.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description:
Displays the effective flux setpoint.
The value is referred to the rated motor flux.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description:
Synchronous motor:
Sets the ramp-down time of the current setpoint when switching over from open-loop controlled to closed-loop
controlled operation.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
p1596[0...n]
Field weakening controller integral-action time / Field_ctrl Tn
Access level:
3
Calculated:
p0340 = 1,3,4
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
6723, 6724
Min Max
Factory
setting
10 [ms]
10000 [ms]
300 [ms]
r1597
CO: Field weakening controller output / Field_ctrl outp
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
PERCENT
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
6723
Min Max
Factory
setting
- [%]
- [%]
- [%]
r1598
CO: Total flux setpoint / Flux setp total
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
PERCENT
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
6714, 6723, 6724,
6725, 6726
Min Max
Factory
setting
- [%]
- [%]
- [%]
p1601[0...n]
Current injection ramp time / I_inject t_ramp
Access level:
3
Calculated:
p0340 = 1,3
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
1 [ms]
10000 [ms]
20 [ms]