KB79038
Published: May 29, 2008
Revision: 2.0

Interrupted Ethernet connection does not resume writing to Ethernet device's memory map


Applies To:

OptoOPCServer

Versions Affected:

Problem was discovered in version: R8.1e


Symptoms:

An OPC application such as OptoDataLink, PAC Display, or OPCServer that is writing to an Opto 22 device's memory map and has an interruption to the Ethernet connection, does not resume writing new values even after the Ethernet connection is re-established and the OPC application continues to run. The interrupted connection can occur due to various factors such as a service interruption by the Internet Service Provider, or a disconnected cable.


Resolution:

Opto 22 has resolved this issue and will include the fix in an upcoming release.


Questions?

Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
Email: support@opto22.com


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