OPC XML-DA Basic Authorization doesn't work |
Last Post 27 Mar 2019 19:39
by support
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Replies:6
Views:2279
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Connection problem with x64 client to x86 server |
Last Post 20 Mar 2019 15:20
by support
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Replies:6
Views:2063
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Problem with SOAP Response of XML-DA gateway: Can QuickOPC lib ignore quotes? |
Last Post 21 Jan 2019 13:38
by cvalentin
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Replies:13
Views:6030
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OPC client not connecting the correct port, possible TCP port problem. |
Last Post 29 Nov 2018 16:20
by support
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Replies:5
Views:6819
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Access is denied |
Last Post 31 Aug 2018 09:05
by support
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Replies:4
Views:6036
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PLC IP Address/OPC |
Last Post 20 Jul 2018 07:27
by support
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Replies:1
Views:2906
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XML DA: COMException(0x800401F3): Invalid class string |
Last Post 11 Jun 2018 08:13
by goosvanbeek
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Replies:4
Views:4985
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Windows 10 Pro Version 1803 |
Last Post 30 May 2018 06:02
by support
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Replies:3
Views:3988
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Exception when reading from a tag |
Last Post 08 May 2018 13:03
by support
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Replies:7
Views:3880
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OPCLabs for dummies? |
Last Post 09 Feb 2018 06:29
by support
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Replies:18
Views:11.4k
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Seemingly random COMException |
Last Post 09 Jan 2018 20:19
by jgreg311
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Replies:11
Views:8863
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Slow reads (with bad quality) when the PLCs is off |
Last Post 07 Nov 2017 15:43
by jmolina
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Replies:2
Views:4195
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KEPServer Data Scan Time |
Last Post 01 Nov 2017 08:31
by support
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Replies:1
Views:4374
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could not read the opc tag values.we are getting timeout error |
Last Post 29 Sep 2017 15:46
by support
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Replies:2
Views:4420
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Can't read or write with TOP Server |
Last Post 29 Aug 2017 17:30
by support
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Replies:3
Views:4742
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OPC Connection with Matrikon OPC Tunneller |
Last Post 30 Jul 2017 19:20
by support
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Replies:1
Views:6160
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Connect remote server with credentials |
Last Post 30 Jul 2017 16:51
by support
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Replies:2
Views:6348
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Remote connection to an OPC server(TOP Server) / HRESULT: 0x80040202 error |
Last Post 20 Feb 2017 09:27
by support
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Replies:2
Views:5520
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Error code -2147023174 |
Last Post 17 Jan 2017 13:54
by support
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Replies:5
Views:8030
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Access denied |
Last Post 11 Nov 2016 07:56
by frighini
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Replies:2
Views:5267
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