doc/overview.rst
author Mario de Sousa <msousa@fe.up.pt>
Mon, 21 Dec 2020 22:26:36 +0000
changeset 2714 0b636dc947a2
parent 810 707e2be17a43
child 3925 1d383b4c0a23
permissions -rw-r--r--
Modbus plugin: map status of MB transaction onto 2 located BYTE vars (instead of a singlw WORD var).
Project overview
================

In order to target the widest possible range of programmable devices and keep efficient, Beremiz use C code as an intermediate language. 

To be executed, C needs to be compiled. `GCC <http://gcc.gnu.org>`_ serve that purpose perfectly.

PLC program is expressed in languages defined in IEC-61131, including graphical languages. Thanks to PLCopen TC2, those graphical languages have a standardised representation, in XML.

To be continued.