![Siemens SINAMICS S Series Скачать руководство пользователя страница 125](http://html.mh-extra.com/html/siemens/sinamics-s-series/sinamics-s-series_list-manual_1265427125.webp)
List of parameters
Parameters
1-125
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description:
Sets the maximum steady-state DC link voltage. When the DC link voltage setpoint reaches the threshold, alarm
A06800 is output.
The setpoint for the DC link voltage in p3510 is limited to the value in p0280.
The voltage can be increased (boosted) using the modulation depth reserve controller. The modulation depth
reserve (p3480) can be too low if p0210 (drive unit supply voltage) was incorrectly parameterized, a line overvolt-
age condition is present or a high reactive current is required.
Dependency:
Refer to: p0210
Refer to: A06800
Warning:
Before increasing the voltage limit for pulsed operation of a controlled booksize infeed with line supply voltages
p0210 > 415 V it should be checked whether the motors, connected to the DC link, are specified for the higher
motor voltages.
The warning information associated with p0210 must be carefully observed.
Caution:
All motors connected to the DC link must be rated for the maximum DC-link voltage set in this parameter.
Notice:
For chassis power modules, for the extended line supply voltage range from 500 V to 690 V, the value in p0280 is
automatically adapted if the line supply voltage in p0210 is changed. The individual parameter setting for p0280 is
then lost and if necessary must be re-entered.
Note:
A brief, dynamic increase of the DC link voltage does not result in an alarm.
Pre-setting values:
380 ... 480 V booksize units: 660 V
380 ... 480 V chassis units: 750 V
500 ... 690 V chassis units: 0.875 * p0210 + 502 V
Maximum values:
380 ... 480 V booksize units: 785 V
380 ... 480 V chassis units: 785 V
500 ... 690 V chassis units: 1130 V
Description:
Sets the alarm threshold for a line supply overvoltage condition.
The setting is made as a percentage of the drive unit supply voltage (p0210).
Dependency:
Refer to: p0211, p0221, p0222, p0223, p0224, p0225, p0226
Note:
If synchronizing voltages are not detected, the line supply voltage is estimated using a model. It is therefore impor-
tant to ensure that drive unit data is correctly specified.
p0280
DC link voltage maximum steady-state / Vdc_max stat
A_INF
Can be changed:
C2(1), T
Calculated:
-
Access level:
3
Data type:
Floating Point
Dynamic index:
-
Func. diagram:
8940, 8964
P-Group:
Converter
Units group:
-
Unit selection:
-
Not for motor type:
-
Expert list:
1
Min Max
Factory
setting
270 [V]
1500 [V]
660 [V]
p0281
Line supply overvoltage, warning threshold / V_l_over A thresh
A_INF, S_INF
Can be changed:
T
Calculated:
-
Access level:
3
Data type:
Floating Point
Dynamic index:
-
Func. diagram:
8860, 8960
P-Group:
Converter
Units group:
-
Unit selection:
-
Not for motor type:
-
Expert list:
1
Min Max
Factory
setting
100 [%]
200 [%]
110 [%]
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 ...