IFM Electronic AC402S, Programming Manual

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SmartPLC SafeLine AC4S with fieldbus interfaces
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8.1 Objects of a safe application
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All objects of a safe application are listed as sub-elements of the node [SafetyApp] in the safety area
of the device tree. In the basic configuration the safety-relevant application contains the following
objects:
[SafetyApp] is the container for objects of a safe application and provides access to the editor of the safety application
object
→
Pin safe project
(→ S. 75 )
[Library Manager] provides access to the certified safety libraries
→
Use safety functions of CODESYS
(→ S. 79 )
→
Use safety functions of the ifm AS-i package
(→ S. 76 )
[Logical I/Os] contains following objects:

Logical exchange devices for the data exchange between Standard PLC and fail-safe PLC
→
Data exchange between standard PLC and fail-safe PLC
(→ S. 82 )

Logical Devices of the inserted safe AS-i slaves
→
Configure safe AS-i slaves
(→ S. 24 )

Logical devices of the safe devices at local I/O interface
→
Configure safe devices at local I/O interface
(→ S. 32 )
[SafetyPOU] contains the program code of the safe application
→
Create safe application
(→ S. 72 )
[Safety Task] provides access to the configuration options of the safety task
→
Configure safety task
(→ S. 100 )