List of parameters
Parameters
1-397
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Recommend.: The reference model is correctly set when the characteristics of p1439 (reference model output) and p1445 (actual
speed value) are virtually identical when the I-component of the speed controller is disabled.
Dependency: In conjunction with p1433 and p1435, the characteristics (in time) of the P-controlled speed control loop can be
emulated.
For VECTOR (r0107) the following applies:
The reference model is activated with p1400.3 = 1.
Refer to: p1433, p1435
Description: Sets the damping of a PT2 element for the reference model of the velocity controller.
Recommend.: The reference model is correctly set when the characteristics of p1439 (reference model output) and p1445 (actual
velocity value) are virtually identical when the I-component of the velocity controller is disabled.
Dependency: Together with p1433 and p1435, the characteristics (in the time domain) of the P-controlled velocity control loop
can be emulated.
Refer to: p1433, p1435
Description: Sets the "fractional" dead time for the reference model of the speed controller.
This parameter emulates the computation dead time of the proportionally controlled speed control loop.
The selected multiplier refers to the speed controller clock cycle (dead time= p1435 * p0115[1]).
Recommend.: The reference model is correctly set when the characteristics of p1439 (reference model output) and p1445 (actual
speed value) are virtually identical when the I-component of the speed controller is disabled.
Dependency: In conjunction with p1433 and p1434, the characteristics (in time) of the P-controlled speed control loop can be
emulated.
For VECTOR (r0107) the following applies:
The reference model is activated with p1400.3 = 1.
Refer to: p0115, p1433, p1434
Description: Sets the "fractional" dead time for the reference model of the velocity controller.
This parameter emulates the computation dead time of the proportionally controlled velocity control loop.
The selected multiplier refers to the velocity controller clock cycle (dead time= p1435 * p0115[1]).
Recommend.: The reference model is correctly set when the characteristics of p1439 (reference model output) and p1445 (actual
velocity value) are virtually identical when the I-component of the velocity controller is disabled.
p1434[0...n] Velocity controller reference model damping / v_ctrl RefMod D
SERVO (Lin) Can be changed: U, T Calculated: - Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 5030, 6031
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Expert list: 1
Min Max Factory setting
0.000 5.000 1.000
p1435[0...n] Speed controller reference model dead time / n_ctrRefMod t_dead
SERVO, VECTOR
(n/M)
Can be changed: U, T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 5030, 6031
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Expert list: 1
Min Max Factory setting
0.00 2.00 0.00
p1435[0...n] Velocity controller reference model dead time / v_ctrRefMod t_dead
SERVO (Lin) Can be changed: U, T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 5030, 6031
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Expert list: 1
Min Max Factory setting
0.00 2.00 0.00
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