0 Motor runtime max:
.Page 103
Detailed description REG-DP/ REG-DPA parameters
Check resonance curve (factor) Une tolerance
Ex.3.
Default setting: 10
Note:
With current injection, repositioning search will consist least two search cycles.: 1*20% %
Note:
It can make sense disable this function for very small zero sequence voltages (value <
0.
Default setting: inactive)
0 Positioning tolerance:
This parameter used set the tolerance for the positioning the P-coil.1.
Note:
When the coil backlash the overrun too big, increasing this value will prevent oscilla-
tions during positioning.5% inactive)
Positioning tolerance (%)* Imax
11.
Default setting: 1.5%). The percent
value related the P-coil's Imax. This
means that the default setting should not decreased combination with current
injection. The type standby position set the parameter 'End posi-
tion cancel'.4 Cancelling the search
0 Max search cycles
This parameter describes the maximum number consecutive search cycles.
A search cycle consists the following regulator functions:
Starting the search, calculating the resonance curve, moving towards the end position and
comparing the reached position with the calculated position. the regula-
tor cannot find valid resonance curve within the set search cycles, the REG-DP places the
P-coil standby position.
If the zero sequence voltage the end position does not correspond the calculated val-
ue curve could not determined for other reasons, the cycle considered have
completed unsuccessfully and new search cycle started
