Siemens SINAMICS G120D CU240D-2 DP Manual page 199

This parameter specifies the voltage of the third point along the characteristic.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Refer to: p1310, p1311, p1320, p1321, p1322, p1323, p1324, p1326, p1327
p1326[0...n] U/f control programmable characteristic frequency 4 / Uf char f4
Access level: 3
Can be changed: U, T
Unit group: -
Min
0.00 [Hz]
Description: The programmable characteristic for the U/f control is defined using 4 points and 0 Hz/p1310.
This parameter specifies the frequency of the fourth point along the characteristic.
Dependency: Selects the freely programmable characteristic using p1300 = 3.
The following applies for the frequency values:
p1320 <= p1322 <= p1324 <= p1326
Otherwise, a standard characteristic is used that contains the rated motor operating point.
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Refer to: p1310, p1311, p1320, p1321, p1322, p1323, p1324, p1325, p1327
Note: Linear interpolation is carried out between the points 0 Hz/p1310, p1320/p1321 ... p1326/p1327. For output
frequencies above p1326, the characteristic is extrapolated with the gradient between the characteristic points
p1324/p1325 and p1326/p1327.
The voltage boost when accelerating (p1311) is also applied to the freely programmable U/f characteristic.
p1327[0...n] U/f control programmable characteristic voltage 4 / Uf char U4
Access level: 3
Can be changed: U, T
Unit group: -
Min
0.0 [Vrms]
Description: The programmable characteristic for the U/f control is defined using 4 points and 0 Hz/p1310.
This parameter specifies the voltage of the fourth point along the characteristic.
Dependency: Selects the freely programmable characteristic using p1300 = 3.
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Refer to: p1310, p1311, p1320, p1321, p1322, p1323, p1324, p1325, p1326
Note: Linear interpolation is carried out between the points 0 Hz/p1310, p1320/p1321 ... p1326/p1327.
The voltage boost when accelerating (p1311) is also applied to the freely programmable U/f characteristic.
p1330[0...n] CI: U/f control independent voltage setpoint / Uf U_set independ.
Access level: 3
Can be changed: T
Unit group: -
Min
-
Description: Sets the signal source for the voltage setpoint for U/f control with an independent voltage setpoint (p1300 = 19).
Dependency: Selects the U/f control with independent voltage setpoint via p1300 = 19.
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Refer to: p1300
SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
Calculated: p0340 = 1,3
Scaling: -
Unit selection: -
Max
10000.00 [Hz]
Calculated: p0340 = 1,3
Scaling: -
Unit selection: -
Max
10000.0 [Vrms]
Calculated: -
Scaling: p2001
Unit selection: -
Max
-
2 Parameters
2.2 List of parameters
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 6301
Factory setting
0.00 [Hz]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 6301
Factory setting
0.0 [Vrms]
Data type: U32 / FloatingPoint32
Dyn. index: CDS, p0170
Func. diagram: 6301
Factory setting
0
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