Programming manual M238 | 3 MB - BERGER - POSITEC

Libraries
Introduction
Modicon M238 Logic Controller
Libraries
EIO0000000384 04/2012
Libraries
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Libraries provide functions, function blocks, data types and global variables that can
be used to develop your project.
The Library Manager of SoMachine provides information about the libraries
included in your project and allows you to install new ones. For more information on
the Library Manager, refer to the CoDeSys part of the SoMachine online help.
Modicon M238 Logic Controller
When you select a Modicon M238 Logic Controller for your application, SoMachine
automatically loads the following libraries:
Library name Description
IoStandard CmpIoMgr configuration types, ConfigAccess,
Parameters and help functions: manages the I/Os in
the application.
Standard Contains all functions and function blocks which are
required matching IEC61131-3 as standard POUs for
an IEC programming system. The standard POUs
must be tied to the project (standard.library).
Util Analog Monitors, BCD Conversions, Bit/Byte
Functions, Controller Datatypes, Function
Manipulators, Mathematical Functions, Signals.
M238 PLCSystem (see Modicon
M238 Logic Controller, System
Functions and Variables, M238
PLCSystem Library Guide)
Contains functions and variables to get information
and send commands to the controller system.