Some drivers, e. g. MODRTU32, cause the zenon Logic runtime to show unexpected behaviour when running as IEC 61850 server when the driver connectes to the listening port of the IEC 61850 server within the zenon Logic runtime.

Some drivers, e. g. MODRTU32, cause the zenon Logic runtime to show unexpected behaviour when running as IEC 61850 server when the driver connectes to the listening port of the IEC 61850 server within the zenon Logic runtime.

Summary

When the zenon Logic runtime is running as a IEC 61850 server, the connection attempt of some drivers, e. g. MODRTU32 to the listening port of the IEC 61850 server within zenon Logic results in an unexpected behaviour of the zenon Logic runtime.

Description

When the zenon Logic runtime is running as a IEC 61850 server, the connection attempt of some drivers, e. g. MODRTU32 to the listening port of the IEC 61850 server within zenon Logic results in an unexpected behaviour of the zenon Logic runtime.

Solution

This issue has been addressed by implementing a check to consider only telegrams of the IEC 61850 protocol.

Issue Number: 38572
Fixed on Date: 20.7.2017
Versions: 7.50 0 BUILD 39729 | 7.60 0 BUILD 39532

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