July 2010 11 – 133
11.3.6 PROFIBUS diagnosis
The iTNC 530 also cooperates with PROFIBUS components.
The MC must feature a PROFIBUS interface board.
PROFIBUS components are available from HEIDENHAIN or other manufacturers.
The machine manufacturer configures the PROFIBUS system.
The described PROFIBUS diagnosis may facilitate troubleshooting.
For troubleshooting the PROFIBUS system of your machine, always contact the machine
manufacturer.
Call
8 Select the Programming and Editing operating mode.
8 If open: Close the program management by pressing the END button.
8 Press the MOD key.
8 Press the DIAGNOSIS soft key.
8 Press the PROFIBUS DIAGNOSIS soft key.
Figure: Profibus diagnosis start page
This screen shows the structure of the PROFIBUS system together with details on the
PROFIBUS components.
The search function assists you in finding PROFIBUS components whose names are known.
Special line testers and analyzers on which the service engineer has been trained are very
helpful at any rate for troubleshooting PROFIBUS systems.
Pressing the MOD key while the program manager is open calls the interface settings.
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