Vector control
5.16 Fast magnetization for induction motors
Drive functions
268 Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Figure 5-23 Quick magnetization characteristics
When quick magnetization is selected (p1401.6 = 1), smooth starting is deactivated internally
and alarm A07416 displayed.
When the stator resistance identification function is active (see p0621 "Identification of stator
resistance after restart") is active, quick magnetization is deactivated internally and alarm
A07416 displayed.
The parameter (p1401.6 = 1) does not work when combined with the "flying restart" function
(see p1200), i.e. flying restart is performed without quick magnetization.
Alarms and faults
Flux controller configuration
When a function controlled by parameter p1401 and p0621 is activated, the system checks
whether any other incompatible function is already selected. If this is the case, alarm A07416
is displayed with the number of the parameter which is incompatible with the configuration
parameter (i.e. p0621 or p1401).
As these are data-set-dependent parameters (p1401 is DDS-dependent and p0621 MDS-
dependent), the number of the data set is also specified in the alarm value.
The flux control configuration (p1401) settings are inconsistent.
Fault codes:
1 = quick magnetization (p1401.6) and smooth starting (p1401.0)
2 = quick magnetization (p1401.6) and flux build-up control (p1401.2)
3 = quick magnetization (p1401.6) and Rs identification (stator resistance identification) after
restart (p0621 = 2)
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