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BESTlogic™Plus DECS-250N
Figure 124. BESTlogicPlus Programmable Logic Tree Branch
BESTlogic™Plus 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 12 lists the
names and descriptions of the objects in the I/O group.
Table 12. I/O Group, Names and Descriptions
Name Description Symbol
Input Objects
Logic 0 Always false (Low).
Logic 1 Always true (High).
Physical Inputs
Start Input True when the physical Start input is active.
Stop Input True when the physical Stop input is active.
IN1 - IN14 True when Physical Input x is active.
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