19-2 9492600990
BESTlogic™Plus DECS-150
Figure 19-1. BESTlogicPlus Programmable Logic Tree Branch
BESTlogicPlus Composition
There are three main groups of objects used for programming BESTlogicPlus. These groups are I/O,
Components, and Elements. For details on how these objects are used to program BESTlogicPlus, see
the paragraphs on Programming BESTlogicPlus.
I/O
This group contains Input Objects, Output Objects, Off-Page Objects, and Alarms. Table 19-1 lists the
names and descriptions of the objects in the I/O group.
Table 19-1. I/O Group, Names and Descriptions
True when Physical Input x is active.
True when Virtual Input x is active.