METHOD FOR THE CONTROL OF A MOTOR DRIVE FOR A STEP

专利名称：METHOD FOR THE CONTROL OF A MOTOR

DRIVE FOR A STEPPING SWITCH AND ASTEPPING SWITCH SUITABLE FOR SUCH APROCESS

发明人：ACH, JUERGEN,HEUDECKER,

CHRISTIAN,HOEPFL, KLAUS,WREDE, SILKE

申请号：EP01907574.6申请日：20010301公开号：EP1269500A1公开日：20030102

摘要：The invention relates to a method, in which the position of the latch levers of anenergy store are monitored, which normally retain the switch breakers thereof in thelatched state and the motor drive is switched off, as soon as all latch levers are not in thelatched position, whereby the energy store is released and the rapid commutation of theload transfer switch started. According to the invention, the stepping switch comprisesproximity sensors in the region of the latch levers, for the carrying out of said method,said sensors being connected to a control circuit for the motor drive. It is thus

guaranteed that the control circuit is broken and the motor drive stopped, as soon as notone of the latch levers is in the latched position and retaining the switch breaker for theenergy store.

申请人：MASCHINENFABRIK REINHAUSEN GMBH

地址：Falkensteinstrasse 8 93059 Regensburg DE

国籍：DE

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