SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
245
2 Parameters
2.2 List of parameters
Description:
Sets the maximum output frequency for resonance damping for U/f control.
Resonance damping is inactive above this output frequency.
Dependency:
Not visible with application class: "Dynamic Drive Control" (DDC, p0096 = 2)
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.
Description:
Sets whether the voltage is continuously increased during the magnetizing phase (p1350 = 1, On) or whether it jumps
directly to the voltage boost (p1350 = 0, Off).
Value:
0:
OFF
1:
ON
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Note:
The settings for this parameter have the following advantages and disadvantages:
0 = off (jump directly to voltage boost)
Advantage: Flux is established quickly -> torque is quickly available
Disadvantage: The motor can move while it is being magnetized
1 = on (voltage is continually established)
Advantage: The motor is unlikely to rotate
Disadvantage: The flux is established slower -> torque is available later
Description:
Sets the frequency setting value at the slip compensation output for starting up with motor holding brake.
Dependency:
When setting p1351 > 0, then slip compensation is automatically activated (p1335 = 100 %).
Refer to: p1302, p1352
Notice:
A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
Note:
Connected with p1352 a value of 100% corresponds to the motor rated slip (r0330).
Description:
Sets the signal source for the frequency setting value at the slip compensation output for starting up with motor
holding brake.
p1349[0...n]
U/f mode resonance damping maximum frequency / Uf res_damp f_max
Access level:
3
Calculated:
p0340 = 1
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
6310
Min Max
Factory
setting
0.00 [Hz]
3000.00 [Hz]
0.00 [Hz]
p1350[0...n]
U/f control soft start / U/f soft start
Access level:
3
Calculated:
-
Data type:
Integer16
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
6300
Min Max
Factory
setting
0 1 0
p1351[0...n]
CO: Motor holding brake starting frequency / Brake f_start
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
PERCENT
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
6310
Min Max
Factory
setting
-300.00 [%]
300.00 [%]
0.00 [%]
p1352[0...n]
CI: Motor holding brake starting frequency signal source / Brake f_start
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
T
Scaling:
PERCENT
Dyn. index:
CDS, p0170
Unit group:
-
Unit selection:
-
Func. diagram:
6310
Min Max
Factory
setting
- - 1351[0]
Содержание SINAMICS G120
Страница 1: ...SINAMICS SINAMICS G120 CU250S 2 Control Units List Manual 09 2017 Edition www siemens com drives ...
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Страница 726: ...2 Parameters 2 6 Quick commissioning p0010 1 SINAMICS G120 CU250S 2 Control Units 726 List Manual 09 2017 A5E33842890 ...
Страница 990: ...3 Function diagrams 3 26 Data sets SINAMICS G120 CU250S 2 Control Units 990 List Manual 09 2017 A5E33842890 ...
Страница 1242: ...A Appendix A 2 List of abbreviations SINAMICS G120 CU250S 2 Control Units 1242 List Manual 09 2017 A5E33842890 ...
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