| 摘要 |
The aim of the invention is to create an arrangement ( 1 ) for controlling and monitoring a switching installation ( 2 ) which can be produced in a relatively cost-effective manner. To this end, said arrangement comprises a station control computer system ( 4 ) into which the functions of at least one process control appliance and at least one protective appliance are integrate. Furthermore, the arrangement also comprises devices ( 6,7 ) used to digitally control switches ( 10,11 ) of the switching installation ( 2 ) and comprising digital inputs and outputs ( 10,11 ), and an electronic conversion system ( 12 ) arranged close to the switches and provided with digital outputs ( 13 ). The digital inputs and outputs ( 8,9 ) of the devices ( 6,7 ) for digital control and the digital outputs ( 13 ) of the electronic conversion system ( 12 ) are directly connected to the station control computer device ( 4 ) by means of communication connections ( 5 ).
|
