for the standard modules [...] Interface description

, the communication module with the Ethernet interface is module 0 and contains

if each module instance [...] _By := <interface name [...] Module Declaration . .

Simple , for the module Light , a module [...] and an interface ILight

.Alarm describes a module alarm. A module alarm [...] module alarm still

is to declare a module [...] . Again, a module [...] block. The module

in the section Module [...] <interface> . ( <T [...] POINTER TO <interface

exchange of modules [...] represents the module [...] in the section Module

of slots of modules in the module tree. Two [...] , modifier [UPDATE] Module

of the module. Inputs [...] /O demand of the modules [...] of other module instances ST