Parameters
List of parameters
1-746
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Displays the correction frequency for the line-drive synchronization.
Description: Sets the threshold value of the phase synchronism for the line-drive synchronization.
A prerequisite for synchronism is achieved if the phase difference is lower than the threshold value.
Note: Synchronism is reached (r3819.2 = 1), if the AND logic operation of the results from the phase measurement
(p3813) and voltage measurement (p3815) is fulfilled.
Description: Displays the voltage difference between the measured target voltage and output voltage of the gating unit of the
closed-loop control for line-drive synchronization.
Description: Sets the threshold value of the voltage difference for the line-drive synchronization.
A prerequisite for synchronism is reached if the voltage difference is less than the threshold value.
Note: Synchronism is reached (r3819.2 = 1), if the AND logic operation of the results from the phase measurement
(p3813) and voltage measurement (p3815) is fulfilled.
For voltage manipulated quantity margin (reserve) of the drive converter, the amplitude difference (r3814) between
the setpoint and actual value is controlled (corrected) to zero.
r3812 CO: Sync-line-drive correction frequency / Sync f_corr
VECTOR Can be changed: - Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: 7020
P-Group: Functions Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- [Hz] - [Hz] - [Hz]
p3813[0...n] Sync-line-drive phase synchronism threshold value / Sync Ph_sync thrsh
VECTOR Can be changed: U, T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 7020
P-Group: Functions Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
1.00 [°] 20.00 [°] 2.00 [°]
r3814 CO: Sync-line-drive voltage difference / Sync V_diff
VECTOR Can be changed: - Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: 7020
P-Group: Functions Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]
p3815[0...n] Sync-line-drive voltage difference threshold value / Sync V_diff thresh
VECTOR Can be changed: U, T Calculated:
CALC_MOD_LIM_REF
Access level: 2
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 7020
P-Group: Functions Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.00 [%] 10.00 [%] 10.00 [%]
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