Data type
Data type defines the characteristics of the range of values of a variable
Declaration
Declaration introduction of variables and FB-instances in a declaration block, stating an identifier, the data type or FB-type, as well as, if required, appertaining initial values, area specifications and array characteristics. The definition or the programming of POUs is also called declaration, as POUs with their features are introduced to the programming system.
Dongle
A dongle is a piece of hardware connected to a computer to protect the license of your software, the programme versions of your software and to activate the program modules you have chosen from the feature list.
logi.cals offers 2 dongle types from 2 manufacturers: CodeMeter (WIBU-SYSTEMS) and Hardlock (Aladdin)