AF100 Communication Faults
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"AF100 Communication Faults" resolves the following:
A description of this resolution:
- AF100 Communication Cable Types and Length
It is very important that the cable types and length are right according to the Advant fieldbus 100 User's Guide (3BSE 000 506R0601) chapter 2.6 - 2.8: - Cable IBM Type 1 between stations. - Max cable length overall 750 m with Twisted pair. - Min cable length between stations 3 meters. When these demands are not fulfilled the network is acting strange and modules are not present.
"AF100 Communication Faults" resolves the following:
- AF100 Communication Faults
Customer is experiencing communication failures after extending the AF100 fieldbus used on one of their AC410 controllers. In an effort to isolate the fault the customer has terminated the bus in various locations, resulting in slightly differing symptoms. Terminating directly after station 12 results in a correctly functioning bus. No errors were reported over a period of several days. Adding the next 10 meters of bus to station 42, but without adding the drop cable to station 42 induced errors at about 1 per minute. Removing station 12 reduced the error ratet to
- Article imported from the previous version of KnowledgeBank
Asked 13 years ago
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Cause: Article was imported from the previous version of KnowledgeBank Resolution:
Answered 13 years ago
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