Siemens SINAMICS S Series - r3608 Infeed reactive current controller system deviation; INF I_reactvCtrDev; p3610 Infeed reactive current fixed setpoint; INF I_reactv F_set; p3611 CI: Infeed reactive current supplementary setpoint; INF I_reactv Z_set; p3614 Infeed current actual value filter smoothing time; INF I_act t_sm

Parameters
List of parameters
1-720
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Displays the system deviation of the reactive current controller.
Description: Sets the fixed setpoint for the reactive current.
Description: Sets the signal source for the supplementary setpoint of the reactive current.
Description: Sets the time constant for the PT1 filtering of the active current actual value and reactive current actual value.
Note: The PT1 filter with a clock cycle dead time can be used to stabilize the closed-loop current control for extremely
weak line supplies with higher relative short-circuit voltage uk).
The current actual value filter is de-activated with p3614 = 0.
For an automatic controller setting with p3410 >= 2, the current actual value filter is automatically preset.
Description: Sets the normalized P gain for closed-loop current control of the infeed.
Note: A value of 100 % corresponds to the basic setting derived from loop control parameters (p3421, p3422).
r3608 Infeed reactive current controller system deviation / INF I_reactvCtrDev
A_INF Can be changed: - Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: 8946
P-Group: Closed-loop control Units group: 6_2 Unit selection: p0505
Not for motor type: - Expert list: 1
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
p3610 Infeed reactive current fixed setpoint / INF I_reactv F_set
A_INF Can be changed: U, T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: 1774, 8946
P-Group: Closed-loop control Units group: 6_2 Unit selection: p0505
Not for motor type: - Expert list: 1
Min Max Factory setting
-10000.0 [Arms] 10000.0 [Arms] 0.0 [Arms]
p3611 CI: Infeed reactive current supplementary setpoint / INF I_reactv Z_set
A_INF Can be changed: U, T Calculated: - Access level: 2
Data type: Unsigned32 / FloatingPoint32 Dynamic index: - Func. diagram: 8946
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- - 0
p3614 Infeed current actual value filter smoothing time / INF I_act t_sm
A_INF Can be changed: T Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: 8950
P-Group: Commands Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.000 [ms] 2.000 [ms] 0.000 [ms]
p3615 Infeed current controller P gain / INF I_ctrl Kp
A_INF Can be changed: U, T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: 8946
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.00 [%] 1000.00 [%] 100.00 [%]