9/12/2023 10:21 AM | |
Joined: 12/13/2018 Last visit: 7/23/2024 Posts: 7 Rating: (0) |
Hi there! I face same problem when upgrading PCS7 8.0 to 9.1 with opc DA-kepware communication. You need to configure DCOM, follow document's below https://support.industry.siemens.com/cs/id/en/view/109768431 If opc DA status in tag management is connected (green checked) and you can read the value through OPC scout but runtime can't show the value maybe you need to see this document as well. https://support.industry.siemens.com/cs/ww/en/view/109483815 It works for me, hope it help! Regards, Ata |
Last edited by: Jen_Moderator at: 09/13/2023 06:55:54Link optimized. |
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