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How can I read handles data in opc callback function
Hi! I am writing an OPC callback function in matlab! I have a trouble that my OPC callback function can not read the handles dat...
9 years 前 | 0 个回答 | 0
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How to control through opc data access explorer
I can not use opc data as a button to capture image, my code is: da = opcda('localhost', 'KEPware.KEPServerEx.V4'); conn...
9 years 前 | 0 个回答 | 0
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Code Gui read value in opc data access explorer
my code is below but i can not read data from opc to capture image, please help me!!thank you very much!! It show error Und...
9 years 前 | 1 个回答 | 0
