Broken tool detection control unit 22000

Central control unit 22000 The central control unit is equipped with two channels and two inputs for weft sensors. The second channel is used for an ANTI weft sensor. This weft sensor should be placed on the reed, at a point the weft yarn does not reach, unless the weft is broken. The central control unit can detect both a positive and a negative change of the sensor signal. This means that both light and dark coloured yarns can be detected.