A method for controlling operation responsible facility management device

摘要

A method for controlling operation responsible objects control device consists in the fact that during normal operation of the device collects and accumulation of control signals in each of the two control devices operating in synchronization, then these signals are compared with each other and when they coincide permitted to control the issuance of an object, characterized in that in order to increase safety of the apparatus, simplify the structure of its construction and greater versatility it entered two control modes - during normal operation, and when tested, and in normal operation, added output signals of the conversion procedure storage unit in a common closed via inverter sequence of control pulses of each of the two control devices, which are compared with each other and with their concurrence allowed to control the issuance of an object, and is transferred to the test condition for testing a logic controller unit, in which in a special memory of the unit retains its current status as the elements of the logical block are transferred to the initial (zero) state; to logic block input consecutively received sets of test signals from the generator of test sequences that are processed by the logic unit and the signals controlling its operation are summed in a block storage for each set of input test signals, the number of which is determined by the number of device operating modes and the number of possible input signals, and then carried out conversion of the output signals in the storage unit posledovatelnos