ACCESS TO A MEMORY-PROGRAMMABLE CONTROLLER

摘要

The invention relates to a system and a method for accessing a memory-programmable controller. The aim of the invention is to simplify the verification of a control program of a memory-programmable controller. To achieve this, the memory-programmable controller (1) is coupled to a computer (2) via at least one interface (4) and said computer (2) has read access to a first process image (5) of input signals (7) of the memory-programmable controller (1) and has write access to a second process image (6) of output signals (8) of the memory-programmable controller (1).