Petersenova cívka s regulátorem REG-DP

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Operating Instructions for the Petersen-Coil Regulator

Vydal: EBERLE Controls GmbH

Strana 103 z 272

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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 percent value related the P-coil's Imax.5%). Default setting: 1. the regula- tor cannot find valid resonance curve within the set search cycles, the REG-DP places the P-coil standby position. Note: When the coil backlash the overrun too big, increasing this value will prevent oscilla- tions during positioning. 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.Page 103 Detailed description REG-DP/ REG-DPA parameters Check resonance curve (factor) Une tolerance Ex. 0 Motor runtime max: . 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. This means that the default setting should not decreased combination with current injection.5% inactive) Positioning tolerance (%)* Imax 11.1. Default setting: inactive) 0 Positioning tolerance: This parameter used set the tolerance for the positioning the P-coil.3. The type standby position set the parameter 'End posi- tion cancel'