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OPC UA server enable/disable programmatically

7/31/2023 10:17 AM	Rate (0)
tormazzz Member Joined: 2/26/2021 Last visit: 12/8/2023 Posts: 1 Rating: (0)	Hello, I have 1512SP F-1, but its a question also for other controllers Is it possible to activate/deactivate Opc Ua Server in Tia Portal Programm? my Problem is that when activated i have very big Performance issues, so i want activate only when its necessary. Thank you
	Last edited by: tormazzz at: 07/31/2023 10:17:43
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7/31/2023 2:50 PM	Rate (0)
itafusna Silver Member Joined: 2/17/2020 Last visit: 8/29/2025 Posts: 1251 Rating: (237)	Hi, The OPC UA server can only be enabled/disabled in the hardware configuration. I would recommend reviewing the S7-1500 OPC UA Server system limits in order to avoid the occupation of many CPU resources when the service is active: What are the system limits of the OPC UA Server with S7-1500 and S7-1200?
	A rating will be well appreciated.
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This contribution was helpful to 1 thankful Users tormazzz