OPCDA Configuration in KepserverEx

Forum|Forum|2 years ago
September 13, 2023
1 reply
2220 views

I am trying to connect to a remote OPCDA Server using Kepserverex. But when i try to import tags i can browse the tags but there will be an error coming."Failed to establish callback for device. Even if after that i import the tags the tag quality will be bad and tag value will not update. In the same system i am accesing the remote opcda server using other opcda client but it is working. Can anybody Help?

Best answer by VladimirN

Articles:

"Troubleshooting tips for OPC DA Client driver connectivity in PTC Kepware Products": https://www.ptc.com/en/support/article/CS294079
""Failed to establish callback for device <DEVICE>" error is observed when using the ThingWorx OPC Aggregator on ThingWorx Platform": https://www.ptc.com/en/support/article/CS307303

V

VladimirN

Answer

24-Ruby III

Articles:

"Troubleshooting tips for OPC DA Client driver connectivity in PTC Kepware Products": https://www.ptc.com/en/support/article/CS294079
""Failed to establish callback for device <DEVICE>" error is observed when using the ThingWorx OPC Aggregator on ThingWorx Platform": https://www.ptc.com/en/support/article/CS307303

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