Siemens CU240B-2 Parameter Manual page 194
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Also See for CU240B-2:
- Operating instructions manual (36 pages) ,
- Compact operating instructions (32 pages)
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Parameters
List of Parameters
p1345[0...n]
I_max voltage controller proportional gain / I_max_U_ctrl Kp
Access level: 3
Can be changed: U, T
Units group: -
Min
0.000
Description:
Sets the proportional gain for the I_max voltage controller.
Dependency:
Refer to: p1340
Note:
The controller settings are also used in the current controller of the DC braking (refer to p1232).
p1346[0...n]
I_max voltage controller integral time / I_max_U_ctrl Tn
Access level: 3
Can be changed: U, T
Units group: -
Min
0.000 [s]
Description:
Sets the integral time for the I_max voltage controller.
Dependency:
Refer to: p1340
Note:
p1346 = 0: Integral time of the I_max voltage controller de-activated.
The controller settings are also used in the current controller of the DC braking (refer to p1232).
r1348
CO: U/f control Eco factor actual value / U/f Eco fac act v
Access level: 4
Can be changed: -
Units group: -
Min
- [%]
Description:
Displays the economic factor determined for optimizing motor consumption.
Dependency:
Refer to: p1335
Note:
The value is only determined for operating modes with Economic (p1300 = 4, 7).
p1349[0...n]
U/f mode resonance damping maximum frequency / Uf res_damp f_max
Access level: 4
Can be changed: U, T
Units group: -
Min
0.00 [Hz]
Description:
Sets the maximum output frequency for resonance damping for U/f control.
Resonance damping is inactive above this output frequency.
Dependency:
Refer to: p1338, p1339
Note:
For p1349 = 0, the changeover limit is automatically set to 95 % of the rated motor frequency - however, to a max.
of 45 Hz.
1-194
Calculated: p0340 = 1,3,4
Scaling: -
Unit selection: -
Max
100000.000
Calculated: p0340 = 1,3,4
Scaling: -
Unit selection: -
Max
50.000 [s]
Calculated: -
Scaling: PERCENT
Unit selection: -
Max
- [%]
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
3000.00 [Hz]
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
0.000
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
0.030 [s]
Data type: FloatingPoint32
Data set: -
Factory setting
- [%]
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
0.00 [Hz]
© Siemens AG 2011 All Rights Reserved
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