FIELD: mining.
SUBSTANCE: method to control a section of a powered support, which is designed for this section to realise its functions as a longwall face is fixed in a mine, and to which a distribution device is connected in front of a group of functional elements of the section. Each functional element of the powered support section has its own address code word assigned, and condition of the inner connection between the control unit and functional elements of the powered support section depends on how it is addressed. The distribution device is located in proximity to functional elements. Functional elements may be valves or sensors.
EFFECT: reduced labour intensiveness, complexity and cabling cost.
12 cl, 6 dwg
