Overview of Logical I/Os Principle of the logical I/Os The logical I/Os serve the exchange of data between the standard and safety controllers. Two types of data can be exchanged: global variables and
Usage of the Logical I/Os Each mapping variable (channel variables) declared in the I/O mapping of a logical I/O and all created instances of the logical I/Os of safe devices and of standard devices a
Safety POUs POUs (Program Organization Units) are the programming objects of CODESYS Safety Extension which are declared as either programs ( PROGRAM ) or function blocks ( FUNCTION_BLOCK ). The follo
Safety task Exactly one Safety Task must exist below the safety application object in the device tree. This safety task calls the programs (POUs of type PROGRAM ) of the safety application object acco
CODESYS Safety Extension CODESYS GmbH Version: 4.2.0.0, August 2024 www.CODESYS.com Last update: Fri, 9 Aug 2024 07:27:41 Please note that not all CODESYS functions are available in all countries. For
SAFETY CERTIFICATION Please note that the documentation on the following pages is provided for informational purpose only. For limitations and information regarding safety or certification, please con
CODESYS Safety Extension CODESYS Safety Extension is software for programming safety controllers. CODESYS Safety Extension is suitable for the development of safety applications as application softwar
