METHOD AND SYSTEM FOR THE CONTINUOUS USE OF INPUT AND OUTPUT ADDRESSES IN A MODULAR CONTROL SYSTEM

摘要

In order to operate a modular control system consisting of a central processing unit (Z) and a plurality of peripheral modules (Ban<) connected thereto, the inputs (In) and outputs (Qn) of the central processing unit (Z) and the peripheral module (B>n<) are successively fed in an interval-free manner into a process image (PA) during an initialization phase.