2 Parameters
2.2 List of parameters
SINAMICS G120 CU250S-2 Control Units
240
List Manual, 09/2017, A5E33842890
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
Description:
Limiting the voltage setpoint.
This means that the output voltage can be reduced with respect to the calculated maximum voltage r0071 and the
start of field weakening.
Dependency:
Not visible with application class: "Dynamic Drive Control" (DDC, p0096 = 2)
Note:
The output voltage is only limited if, as a result of p1331, the maximum output voltage (r0071) is fallen below.
Description:
Sets the starting frequency at which FCC (Flux Current Control) is activated.
Dependency:
The correct operating mode must be set (p1300 = 1, 6).
Not visible with application class: "Dynamic Drive Control" (DDC, p0096 = 2)
Warning:
An excessively low value can result in instability.
Note:
For p1333 = 0 Hz, the FCC starting frequency is automatically set to 6 % of the rated motor frequency.
Description:
Sets the starting frequency of the slip compensation.
Dependency:
Not visible with application class: "Dynamic Drive Control" (DDC, p0096 = 2)
Note:
For p1334 = 0, the starting frequency of the slip compensation is automatically set to 6 % of the rated motor
frequency.
p1330[0...n]
CI: U/f control independent voltage setpoint / Uf U_set independ.
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
T
Scaling:
p2001
Dyn. index:
CDS, p0170
Unit group:
-
Unit selection:
-
Func. diagram:
6301
Min Max
Factory
setting
- - 0
p1331[0...n]
Voltage limiting / U_lim
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
5_1
Unit selection:
p0505
Func. diagram:
6300
Min Max
Factory
setting
50.00 [Vrms]
2000.00 [Vrms]
1000.00 [Vrms]
p1333[0...n]
U/f control FCC starting frequency / U/f FCC f_start
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:
6301
Min Max
Factory
setting
0.00 [Hz]
3000.00 [Hz]
0.00 [Hz]
p1334[0...n]
U/f control slip compensation starting frequency / Slip comp start
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]
Содержание SINAMICS G120
Страница 1: ...SINAMICS SINAMICS G120 CU250S 2 Control Units List Manual 09 2017 Edition www siemens com drives ...
Страница 2: ......
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 ...
Страница 1255: ......