Profibus Diagnosis Services

We will be using Profibus Tester-5 for Diagnosis. Profibus Tester is a Mobile Testing unit. It is a powerful diagnostic
and troubleshooting tool for testing cables, measuring signals and analysing communication of any LIVE Profibus
networks. Diagnosis will be done by connecting the Profibus Tester to a LIVE network.

BluBoxx Scope

Offline test

• Physical analysis & inspection referring Network Architecture.
• Checking node to node physical installation (visual testing).
• Suggestion and recommendation as per Profibus Standard.

Online test

• Logical telegram testing on abnormalities of telegram behaviour like error telegrams, telegram repetitions,
  diagnoses.
• Signal evaluation on basis of predefined quality characteristics e.g. edge steepness, level and glitches.
• Check of the communication quality.
• Analysis of results & fault elimination (if necessary).

Analysis of results

• Recommendation of necessary steps to optimize the system stability.
• Detailed Measurement report.

Client Scope

• Provide network architecture/ connection diagram of the Profibus n/w prior to the visit.
• Assist/help BluBoxx Engineer in testing the Profibus n/w
• Connection points to be made available for connection of Profibus Tester.
• Make changes to the n/w as suggested by BluBoxx Engineer.
• Take shutdown if necessary.