Table of Contents
Advertisement
Parameters
List of parameters
p3416
Infeed excitation amplitude C identification / INF exc_amp C_Id
A_INF, S_INF
Can be changed: T
Data type: Floating Point
P-Group: Closed-loop control
Not for motor type: -
Min
0.10 [%]
Description:
Sets the level of the excitation frequency for identification of the total DC link capacitance. The amplitude is indi-
cated as a percentage of the DC voltage setpoint (Vdc = p0210 * p3510).
Dependency:
Refer to: p3410, r3412, p3422
p3417
Infeed excitation frequency C identification / INF f_exc C_ID
A_INF, S_INF
Can be changed: T
Data type: Floating Point
P-Group: Closed-loop control
Not for motor type: -
Min
10.00 [Hz]
Description:
Sets the level of the excitation frequency for identification of the total DC link capacitance.
Dependency:
Refer to: p3410, r3412, p3422
p3421
Infeed inductance / INF Inductance
A_INF, S_INF
Can be changed: T
Data type: Floating Point
P-Group: Closed-loop control
Not for motor type: -
Min
0.001 [mH]
Description:
Sets the total effective inductance for the closed-loop current control from the sum of the line supply inductance and
inductance of the commutating reactor.
This parameter is preset to the sum of p0223 and p0225.
Dependency:
Refer to: p0223, p0225, p3410, p3425, p3614, p3622
Note:
The controller setting is derived from this value and p3425.
The value can be automatically determined using the identification run (p3410).
For a parallel circuit, the value corresponds to the inductance of a power unit.
For the inductance value of the commutating reactor, p3421 - p3424 applies.
p3422
Infeed DC link capacitance / INF C_DCL
A_INF, S_INF
Can be changed: T
Data type: Floating Point
P-Group: Closed-loop control
Not for motor type: -
Min
0.20 [mF]
Description:
Sets the DC link capacitance for the closed-loop voltage control.
This value is preset to p0227.
Dependency:
Refer to: p0227, p3410, p3425
Note:
The controller setting is derived from this value and p3425. A suitable value can be automatically determined using
the identification run (p3410).
1-704
Calculated: -
Dynamic index: -
Units group: -
Max
20.00 [%]
Calculated: -
Dynamic index: -
Units group: -
Max
200.00 [Hz]
Calculated: -
Dynamic index: -
Units group: -
Max
2000.000 [mH]
Calculated: -
Dynamic index: -
Units group: -
Max
2000.00 [mF]
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
2.00 [%]
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
50.00 [Hz]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
1.000 [mH]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
2.00 [mF]
Advertisement
Chapters
Table of Contents
