List of parameters
Parameters
1-705
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Sets the line supply inductance.
This parameter is preset with p0225.
Dependency: Refer to: p0223, p0225, p3410, p3425, p3622
Note: The controller setting is derived from this value and p3425.
The value can be automatically determined using the identification (p3410) if operation with a Voltage Sensing
Module is selected. Otherwise, p3424 is set to p3421 - p0223.
Description: Sets the scaling factors for controller parameters p3421, p3422 and p3424.
Index: [0] = Scaling, inductance
[1] = Scaling, capacitance
Dependency: Refer to: p3410, p3421, p3422, p3424, p3614
Note: p3425 is automatically set to the optimum value when setting the control parameters using the line supply data
identification p3410 >= 2. As the line supply inductance (p3424) increases in comparison to the total inductance
(p3421), lower values must be selected for p3425. This means that the control is adapted to weak line supplies with
high relative short-circuit voltage uk or high line supply inductance (also refer to p3614).
The scaled control loop parameters become effective for the closed-loop control, i.e. the products p3421 * p3425[0]
and p3422 * p3425[1] represent the controller setting.
Description: Sets the configuration of the smart mode.
Note: Re bit 00:
When the pulsed mode for the smart mode is de-activated, when regenerating, higher phase current gradients
occur.
p3424 Infeed, line supply inductance / INF L_line
A_INF, S_INF Can be changed: T Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.001 [mH] 1000.000 [mH] 0.001 [mH]
p3425[0...1] Infeed control loop parameter scaling / INF par scaling
A_INF, S_INF Can be changed: T Calculated: - Access level: 4
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
1.00 [%] 1000.00 [%] 100.00 [%]
p3440 Smart mode configuration / SLM configuration
A_INF, S_INF Can be changed: T Calculated: - Access level: 4
Data type: Unsigned16 Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- - 0001 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Soft pulse mode On Off -
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