GE F650 Instruction Manual page 305

Digital bay controller

Hide thumbs Also See for F650:

Table of Contents

5.10 LOGIC CONFIGURATION (PLC EDITOR)

5.10.2.2 LOGIC COMPILATION

The F650 configuration will be made using the basic operations related before and more complex operations can be

developed inside libraries.

All the graphical configuration performed in the Logic configuration editor must be read and interpreted by the PLC as the

F650 engine. The graphical equations must be translated into compiled equations to be understood by the relay. For this

purpose the logic configuration editor provides a compilation option to compile the whole configuration, creating a series of

equations that will form the logical configuration of the element.

The next diagram shows the way compiled logic equations are built.

A single equation is composed of one or more inputs, one or more operations, and one output. The order of equations is

determined by the relative position of their outputs.

In the following example is shown the order of compilation for equations determined by their relative position in the

configuration file:

In this case, equation A is the first to be executed. However, in the second case, the first equation to be executed would be

B, as its output is before the Equation A output.

Figure 5–55: COMPILED LOGIC EQUATIONS

Figure 5–56: ORDER OF EQUATIONS

F650 Digital Bay Controller

EQUATION A OUTPUT

EQUATION B OUTPUT

EQUATION A OUTPUT

GEK-106310AB