List of parameters
Parameters
1-447
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Sets the supplementary flux setpoint for the flux controller. The value is referred to the rated motor flux.
Notice: The parameter should be set back to 0% again for normal closed-loop control operation.
Note: The parameter is used to optimize the flux controller. The current model is not influenced by the setting.
Description: Sets a dynamic voltage reserve.
Note: In the field weakening range, it must be expected that the control dynamic performance is somewhat restricted due
to the limited possibilities of controlling/adjusting the voltage. This can be improved by increasing the voltage mar-
gin (reserve). Increasing the reserve reduces the steady-state maximum output voltage (r0071).
Description: Sets the lower adaptation speed of the flux boost. Below this speed, p1570 is set as reference (setpoint) flux.
Description: Sets the upper adaptation speed of the flux boost. Above this speed, the rated motor flux (100%) is set as reference
(setpoint) flux.
Dependency: The parameter value refers to the lower adaptation speed of the flux boost.
Refer to: p1576
p1572[0...n] Supplementary flux setpoint / Suppl flux setp
VECTOR (n/M) Can be changed: U, T Calculated: - Access level: 4
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: ASM, PEM, REL Expert list: 1
Min Max Factory setting
0.0 [%] 100.0 [%] 0.0 [%]
p1574[0...n] Voltage reserve dynamic / V_reserve dyn
VECTOR (n/M) Can be changed: U, T Calculated:
CALC_MOD_LIM_REF
Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 6723, 6724
P-Group: Closed-loop control Units group: 5_1 Unit selection: p0505
Not for motor type: REL Expert list: 1
Min Max Factory setting
0.0 [Vrms] 150.0 [Vrms] 10.0 [Vrms]
p1576[0...n] Flux boost, adaptation speed, lower / Flux boost n lower
VECTOR (n/M) Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: 3_1 Unit selection: p0505
Not for motor type: ASM, PEM, REL Expert list: 1
Min Max Factory setting
0.00 [RPM] 210000.00 [RPM] 0.00 [RPM]
p1577[0...n] Flux boost adaptation speed, upper / Flux boost n upper
VECTOR (n/M) Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: ASM, PEM, REL Expert list: 1
Min Max Factory setting
1.0 [%] 10000.0 [%] 200.0 [%]
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