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List of parameters
Parameters
1-355
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description:
Displays the switch-in level for the Vdc_max controller.
If p1254 = 0 (automatic sensing of the switch-in level = off), then the following applies:
AC/AC device: r1242 = 1.15 * sqrt(2) * V_mains = 1.15 * sqrt(2) * p0210 (supply voltage)
DC/AC device: r1242 = 1.15 * Udc = 1.15 * p0210 (supply voltage)
If p1254 = 1 (automatic sensing of the switch-in level = on), then the following applies:
r1242 = Vdc_max - 50.0 V (Vdc_max: Overvoltage threshold of the power unit)
Description:
Sets the dynamic factor for the DC link voltage controller (Vdc_max controller).
100 % means that p1250, p1251 and p1252 (gain, integral time and rate time) are used corresponding to their basic
settings and based on a theoretical controller optimization.
If subsequent optimization is required, then this can be realized using the dynamic factor. In this case p1250,
p1251, p1252 are weighted with the dynamic factor p1243.
If several modules are connected to the DC link, then the dynamic factor must be increased corresponding to the
ratio of the additional capacitances to the capacitance of the module involved.
Note:
The pre-setting of the dynamic factor is based on the power units connected at DRIVE-CLiQ. It is assumed that the
power unit, connected via DRIVE-CLiQ is also electrically connected to the DC link. If this is not the case, then the
dynamic factor must be optimized manually.
Description:
Sets the upper threshold for the DC link voltage.
For p1240 = 1, 3, 7, 9, this threshold is used as limit setpoint for the Vdc_max controller.
For p1240 = 4, 6, for DC link voltages above this threshold, an appropriate fault is output.
Dependency:
Refer to: p1240, p1248, p1250
Note:
For p1244 < 1.07 * "parameterized DC link voltage" input of values is rejected. For p0204.0 = 1, the following
applies:
"Parameterized DC link voltage" = p0210
For p0204.0 = 0, the following applies:
"Parameterized DC link voltage" = p0210 * 1.4142
r1242
Vdc_max controller switch-in level / Vdc_max on_level
VECTOR (n/M)
Can be changed:
-
Calculated:
-
Access level:
3
Data type:
Floating Point
Dynamic index:
-
Func. diagram:
6220
P-Group:
Functions
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
- [V]
- [V]
- [V]
p1243[0...n]
Vdc_max controller dynamic factor / Vdc_max dyn_factor
VECTOR (n/M)
Can be changed:
U, T
Calculated:
CALC_MOD_CON
Access level:
3
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
6220
P-Group:
Functions
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
1 [%]
10000 [%]
100 [%]
p1244[0...n]
DC link voltage threshold upper / Vdc upper thresh
SERVO
Can be changed:
U, T
Calculated:
CALC_MOD_CON
Access level:
3
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
5650
P-Group:
Functions
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
165 [V]
1200 [V]
750 [V]
Содержание SINAMICS S Series
Страница 1: ...sinamics s SINAMICS S List Manual 07 2007 ...
Страница 2: ......
Страница 1422: ...Function Diagrams Braking Module external 2 1422 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1750: ...Faults and Alarms List of faults and alarms 3 1750 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1778: ...Appendix List for motor code encoder code A 1778 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1812: ...Index D 1812 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...