Allen-Bradley ControlLogix 1756 User Manual

1 Publication 1756-RM084F-EN-P - July 2002
Chapter 6
Entering Structured Text Logic
Introduction
This chapter explains the how to enter structured text logic in a
complete import/export file.
Entering a Structured Text
Routine
A structured text STX_ROUTINE follows this structure:
STX_ROUTINE < routine_name > [Attributes]
‘< statements >;
END_STX_ROUTINE;
Where:
Specifying STX_ROUTINE attributes
You can specify these attributes for a ROUTINE:
For information about: See page:
Entering a structured text routine 6-1
Entering structured text logic 6-2
Entering comments 6-3
Item: Identifies:
< routine_name >
the name of the structured text routine
Attributes
attributes of the structured text routine
< statements >
structured text logic
every line must begin with a single quote (‘)
Attribute: Description:
Description
Provide information about the routine.
Specify:
Description := ” text ”
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Allen-Bradley ControlLogix 1756 Specifications

General

Brand	Allen-Bradley
Model	ControlLogix 1756
Category	Controller
Language	English