User Manual

List of parameters

Parameters

1-41

SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013

Description: Displays 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 (e.g. PM240) a valid measured value is not sup-

plied. In this case, when an external 24 V power supply is connected, a value of approx. 24 V is displayed in the dis-

play 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 volt-

age.

Description: Displays 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: -

Units group: 5_2 Unit selection: p0505 Func. diagram: 6723, 6724, 6730,

6731, 6799

Min Max Factory setting

- [V] - [V] - [V]

r0071 Maximum output voltage / U_output max

Access level: 3 Calculated: - Data type: FloatingPoint32

Can be changed: - Scaling: p2001 Dyn. index: -

Units group: 5_1 Unit selection: p0505 Func. diagram: 1710, 6300, 6640,

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: -

Units group: 5_1 Unit selection: p0505 Func. diagram: 1630, 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: -

Units group: - Unit selection: - Func. diagram: 6723, 6724

Min Max Factory setting

- [%] - [%] - [%]