2 Parameters
2.2 List of parameters
SINAMICS G120 CU250S-2 Control Units
44
List Manual, 09/2017, A5E33842890
Description:
Display and connector output for the measured actual value of the DC link voltage.
Dependency:
Refer to: r0026
Notice:
When measuring a DC link voltage < 200 V, for the Power Module a valid measured value is not supplied. In this
case, when an external 24 V power supply is connected, a value of approx. 24 V is displayed in the display
parameter.
Note:
The DC link voltage is available smoothed (r0026) and unsmoothed (r0070).
Description:
Displays the maximum output voltage.
Dependency:
The maximum output voltage depends on the actual DC link voltage (r0070) and the maximum modulation depth
(p1803).
Note:
As the (driven) motor load increases, the maximum output voltage drops as a result of the reduction in DC link
voltage.
Description:
Display and connector output for the actual output voltage of the power unit.
Dependency:
Refer to: r0025
Note:
The output voltage is available smoothed (r0025) and unsmoothed (r0072).
Description:
Displays the maximum modulation depth.
Dependency:
Refer to: p1803
r0070
CO: Actual DC link voltage / Vdc act val
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2001
Dyn. index:
-
Unit group:
5_2
Unit selection:
p0505
Func. diagram:
6723, 6724, 6730,
6731, 6799
Min Max
Factory
setting
- [V]
- [V]
- [V]
r0071
Maximum output voltage / Voltage max
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2001
Dyn. index:
-
Unit group:
5_1
Unit selection:
p0505
Func. diagram:
6301, 6640, 6700,
6722, 6723, 6724, 6725, 6727
Min Max
Factory
setting
- [Vrms]
- [Vrms]
- [Vrms]
r0072
CO: Output voltage / U_output
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2001
Dyn. index:
-
Unit group:
5_1
Unit selection:
p0505
Func. diagram:
5700, 6730, 6731,
6799
Min Max
Factory
setting
- [Vrms]
- [Vrms]
- [Vrms]
r0073
Maximum modulation depth / Modulat_depth max
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
PERCENT
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
6723, 6724
Min Max
Factory
setting
- [%]
- [%]
- [%]