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My app communicates with an external OPC server after 3 hour the connexion is lost

Hi,

 

My app communicates with an OPC server (OMRON OPC server from ingear) using DSC module.

I created I/O OPC client and shared variable inside a library. At the execution of the app, the library is deployed.

Some controls and indicators have data binding property.

After 3-5 hours of running, connexion is lost and the OPC server freezes.

 

Do you have any advice in order to debug my app or see what is going on?

 

thanks !

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Hi,

 

My app communicates with an OPC server (OMRON OPC server from ingear) using DSC module.

I created I/O OPC client and shared variable inside a library. At the execution of the app, the library is deployed.

Some controls and indicators have data binding property.

After 3-5 hours of running, connexion is lost and the OPC server freezes.

 

Do you have any advice in order to debug my app or see what is going on?

 

thanks !

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Message 2 of 3
(1,731 Views)

More details about your application are needed. Does the OPC produce an error log? If so what error messages are listed? Is the OPC server running on the same computer as the DSC library?  Have you tried a different OPC client to test this issue, something similar to quick client that comes with Kepware OPC servers?

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