Method and device for controlling the switching movement of a valve

摘要: The invention relates to a method for controlling the switching movement of valve, by means which device carries out above in simpler fashion than with conventional devices, manipulation advantages are achieved and recognition defined, fixed valve positions is more certain. whereby both end intermediate position(s) clearly indirect or direct arrangement rod(s) at (A1, A2, A3, A4), whereby, during first A2,...) each arrived resulting positional signal (y1, y2, y3, y4) stored, given tolerance range (ΔT1i; ΔT2i; ΔT3i; ΔT4i) assigned value y2,...) threshold values (y1o, y1u; y2o, y2u; y3o, y3u; y4o, y4u) (ΔT1i, ΔT2i,...) calculated. During subsequent position (y1*, y2*, y3*, y4*) one current and/or taken compared y2u;...) relevant ΔT2i,...). Where approaches corresponding on leaving status generated.