INTERLOCK CONTROL SYSTEM BETWEEN MULTIPLEX LOAD CONTROLLERS

摘要

PURPOSE: To quickly set or revise data almost without an artificial operation by storing an address of a terminal equipment and interlocking conversion data corresponding to interlock control of prescribed control designation data in a rewritable way. CONSTITUTION: A load interlocking conversion data registration memory 71A to relate each management point of both common share memories 74A, 74B is provided to a main CPU 71. Addresses of terminals 50A, 50B sent from a load controller 30A together with a control signal and interlocking conversion data relating to interlocking control with control designation data to be returned to the load controller 30B are stored in the memory 71A in a rewritable way. Furthermore, a storage area of the common share memories is divided into four blocks and addresses are registered equally to the blocks. The four logic numbers are set based on ON/OFF/invalid operations and registered in the common share memory 74B while being divided into each control class.