Description of the Software Modules and Parameters
Parameter manual b maXX BM3000
Document no.: 5.12001.07
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of 820
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127.6 Current drop
Current drop in unit A/s for notch position methods 0 and 1
127.7 Duration constant current
Here the minimum length of time of the constant current phase at notch position search
method 0 and method 1 is set.
This time remains in the end position at maximum current (Z127.4–). Now Notch position
calculation (Z127.8–) can be initiated.
127.8 Encoder offset el.
Angle difference between current feed and flow angle as indicator for successful notch
position angle search. The parameter electrical must have the same value after perform
-
ing the notch position search regardless of the selected method to determine the notch
position and regardless of the start position of the wave. This function does not contribute
to the actual notch position search.
127.9 Maximum angle
Setting of window for permitted mechanic movement at notch position search method 1.
Now the adjusting of electric angle can be initiated.
65536 Inc correspond to 360 degrees.
127.10 Angle rising
The parameter specifies the change of the angle, by which the electric angle is adjusted
at notch position search method 1.
The value 1 Inc/ms is an electric angle modification of 5.49 degrees/s.
127.11 Error limit mech. delta angle
Window setting for permitted mechanic movement before an error is released.
The parameter is used at notch position search method 1, only.
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