On behalf of PROFIBUS & PROFINET International (PI) ifak has developed the test system for PROFIsafe F-Host. By means of this test system one can test the state 
machine in F-Host to be compliant to IEC 61784-3-3.
This industrial communication systems PROFIBUS and PROFINET are supported.
The development process was observed by TÜV SÜD Rail GmbH.
The F-Host-Testsystem of release 2.0 was delivered to PI.