SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
45
2 Parameters
2.2 List of parameters
Description:
Display and connector output for the actual modulation depth.
Dependency:
Refer to: r0028
Note:
For space vector modulation, 100% corresponds to the maximum output voltage without overcontrol.
Values above 100 % indicate an overcontrol condition - values below 100% have no overcontrol.
The phase voltage (phase-to-phase, rms) is calculated as follows:(r0074 x r0070) / (sqrt(2) x 100 %).
The modulation depth is available smoothed (r0028) and unsmoothed (r0074).
Description:
Display and connector output for the field-generating current setpoint (Id_set).
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Note:
This value is irrelevant for the U/f control mode.
Description:
Display and connector output for the field-generating current actual value (Id_act).
Dependency:
Refer to: r0029
Note:
This value is irrelevant for the U/f control mode.
The field-generating current actual value is available smoothed (r0029) and unsmoothed (r0076).
Description:
Display and connector output for the torque-generating current setpoint.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Note:
This value is irrelevant for the U/f control mode.
r0074
CO: Modulat_depth / Mod_depth
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
PERCENT
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
5730, 6730, 6731,
6799, 8940, 8950
Min Max
Factory
setting
- [%]
- [%]
- [%]
r0075
CO: Current setpoint field-generating / Id_set
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2002
Dyn. index:
-
Unit group:
6_2
Unit selection:
p0505
Func. diagram:
6700, 6714, 6725
Min Max
Factory
setting
- [Arms]
- [Arms]
- [Arms]
r0076
CO: Current actual value field-generating / Id_act
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2002
Dyn. index:
-
Unit group:
6_2
Unit selection:
p0505
Func. diagram:
5700, 5714, 5730,
6700, 6714, 6799
Min Max
Factory
setting
- [Arms]
- [Arms]
- [Arms]
r0077
CO: Current setpoint torque-generating / Iq_set
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2002
Dyn. index:
-
Unit group:
6_2
Unit selection:
p0505
Func. diagram:
6700, 6710
Min Max
Factory
setting
- [Arms]
- [Arms]
- [Arms]