Show/Hide Toolbars

PROFIBUS Manual

Navigation: » No topics above this level «

Alarm handling

Scroll Prev Top Next More

Diagnostic messages are supported by every DP slave. These messages are easily transmitted as required, but they are neither acknowledged nor is their reception or processing verified.

 

With an MS1 connection, additional alarm and status messages are now defined.

 

With a status message the data structures for events are defined more comprehensively.

With alarms, various types are differentiated, the sequence of telegrams for acknowledgement is set down, and the data structures are defined.