Parameters trier - and diagnosis module for a modular programmable logic controller and programmable logic controller

摘要

Parameters trier - and diagnosis module (6) for a modular programmable logic controller, with a bus connection (9), via which the parameter trier - and diagnosis module (6) with other components (2 to 5) of the modular programmable logic controller can communicate, and with an intelligent unit (10),characterized in that the parameters trier - and diagnosis module (6) has a user interface (11), by means of which– directly from a user internal states of other components (2 to 5) of the modular programmable logic controller, can be queried,– the directly interrogated internal states of the other assemblies (2 to 5) of the modular programmable logic controller directly to the user can be output and– by the user directly control parameters for other assemblies (2 to 5) of the modular programmable logic controller can be entered,and that the intelligent unit (10) with the user interface (11) and the bus connection (9) is connected.