Siemens SINAMICS S Series - r1797 Motor model kT adaptation corrective value; MotMod kT corr; r1797[0...n] Motor model kT adaptation corrective value; MotMod kT corr; p1800[0...n] Pulse frequency; Pulse frequency

Parameters
List of parameters
1-484
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Displays the corrective value of the kT adaptation of the motor model for a permanent-magnet synchronous motor
(PEM).
Dependency: Refer to: p1780, p1795
Description: Displays the corrective value of the kT adaptation of the motor model for a permanent-magnet synchronous motor
(PEM).
Dependency: Refer to: p1780, p1795
Description: Displays the corrective value of the kT adaptation of the motor model for a permanent-magnet synchronous motor
(PEM).
Description: Sets the drive converter switching frequency.
This parameter is preset to the rated converter value when the drive is first commissioned.
Dependency: The pulse frequency can, depending on the current controller sampling time (p0115[0]) assume the following val-
ues.
a) p1800 = 1000 / (p0115[0] * n) with n = 2, 3, 4
b) p1800 = 1000 * n / p0115[0] with n = 1, 2, 3, 4, ...
Example:
p0115[0] = 125 µs --> p1800 = 2, 2.6, 4 kHz (from equation a)
p0115[0] = 125 µs --> p1800 = 8, 16 kHz (from equation b)
Possible setting values can be taken from r0114 (if p0009 = p0010 = 0).
Refer to: r0110, r0111, p0112, p0113, r0114, p0115, p0230, p1817
r1797 Motor model kT adaptation corrective value / MotMod kT corr
SERVO (Exp M_ctrl) Can be changed: - 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: ASM, REL, FEM Expert list: 1
Min Max Factory setting
- [Nm/A] - [Nm/A] - [Nm/A]
r1797 Motor model kT adaptation corrective value / MotMod kT corr
SERVO (Exp M_ctrl,
Lin)
Can be changed: - 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: ASM, REL, FEM Expert list: 1
Min Max Factory setting
- [N/Arms] - [N/Arms] - [N/Arms]
r1797[0...n] Motor model kT adaptation corrective value / MotMod kT corr
VECTOR (n/M) Can be changed: - Calculated: - Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 6731
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: ASM, REL, FEM Expert list: 1
Min Max Factory setting
- [Nm/A] - [Nm/A] - [Nm/A]
p1800[0...n] Pulse frequency / Pulse frequency
SERVO Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 2
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Modulation Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
1.000 [kHz] 16.000 [kHz] 4.000 [kHz]