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Recent Topics (44 topics)

Subject	Replies / Views	Last Post

Read items from OPC DA server takes extremly long Category: QuickOPC-Classic in .NET Topic started 04 Dec 2023 15:36, by mut9bu Last Post 06 Dec 2023 09:19 by mut9bu	Replies:4 Views:28	Last Post by mut9bu 06 Dec 2023 09:19
Unable to read/write an array using UAIndexRangeList.OneDimension Category: Reading, Writing, Subscriptions, Property Access Topic started 01 Dec 2023 16:29, by Scaglioni Last Post 05 Dec 2023 15:31 by support	Replies:5 Views:44	Last Post by support 05 Dec 2023 15:31
Unable to connect to Kep Server EX Category: Discovery, Browsing, Browse Dialogs and Controls Topic started 01 Dec 2023 14:51, by micham Last Post 05 Dec 2023 07:57 by support	Replies:4 Views:47	Last Post by support 05 Dec 2023 07:57
Losing connection to OPC UA Server using QuickOPC 2023.1 Category: Reading, Writing, Subscriptions Topic started 04 Dec 2023 09:30, by Moien Last Post 04 Dec 2023 13:18 by support	Replies:9 Views:32	Last Post by support 04 Dec 2023 13:18
Addressing single index in array node Category: Reading, Writing, Subscriptions, Property Access Topic started 04 Dec 2023 10:51, by alenjursic1997 Last Post 04 Dec 2023 11:01 by support	Replies:1 Views:22	Last Post by support 04 Dec 2023 11:01
Error connecting to Integration Objects UA Server BadCertificateUriInvalid Category: Connections, Reconnections, Certificates Topic started 02 Dec 2023 09:34, by micham Last Post 02 Dec 2023 11:49 by micham	Replies:2 Views:38	Last Post by micham 02 Dec 2023 11:49
Connection to same machine with 5.62 possible but with 5.71 I get "Acces Denied" Category: QuickOPC-Classic in .NET Topic started 16 Nov 2023 06:13, by mut9bu Last Post 29 Nov 2023 19:32 by support 1 2	Replies:17 Views:336	Last Post by support 29 Nov 2023 19:32
It seems writing a DateTime with with EasyDAClient.WriteItem() is not supported Category: Reading, Writing, Subscriptions, Property Access Topic started 28 Nov 2023 13:13, by ScottEwine Last Post 28 Nov 2023 16:32 by ScottEwine	Replies:2 Views:39	Last Post by ScottEwine 28 Nov 2023 16:32
Strange disconnection from OPC-UA server with exception Category: Reading, Writing, Subscriptions Topic started 28 Nov 2023 09:45, by Scattolaro Last Post 28 Nov 2023 15:48 by support	Replies:1 Views:59	Last Post by support 28 Nov 2023 15:48
Re: Guidance on polling rates, number of points Category: Reading, Writing, Subscriptions, Property Access Topic started 10 Aug 2012 20:34, by stevedh Last Post 21 Nov 2023 13:45 by support	Replies:1 Views:4149	Last Post by support 21 Nov 2023 13:45
OPC COM communicaton [Python, win32com] Category: General Issues, Building Topic started 08 May 2014 06:17, by support Last Post 21 Nov 2023 13:44 by support	Replies:6 Views:10.2k	Last Post by support 21 Nov 2023 13:44
QuickOPC with TestStand (National Instruments) Category: QuickOPC-UA in COM Topic started 04 May 2015 11:07, by Icebaer Last Post 21 Nov 2023 13:43 by support 1 2	Replies:16 Views:14.6k	Last Post by support 21 Nov 2023 13:43
Setting DataSource when reading values through Python Category: Reading, Writing, Subscriptions, Property Access Topic started 26 Mar 2016 22:56, by jihaekor Last Post 21 Nov 2023 13:42 by support	Replies:3 Views:4990	Last Post by support 21 Nov 2023 13:42
Writing Value Category: Reading, Writing, Subscriptions, Property Access Topic started 06 Oct 2016 10:49, by cassioss Last Post 21 Nov 2023 13:42 by support	Replies:3 Views:4907	Last Post by support 21 Nov 2023 13:42
Python code (error 'invalid class string') Category: General Issues, Building Topic started 29 Nov 2016 17:35, by support Last Post 21 Nov 2023 13:41 by support	Replies:2 Views:5733	Last Post by support 21 Nov 2023 13:41
Getting 'Read not completed' and 'Write not completed' errors while trying to read from Softing.OPC.S7 Category: Reading, Writing, Subscriptions, Property Access Topic started 27 Feb 2017 17:15, by djorsher Last Post 21 Nov 2023 13:40 by support	Replies:7 Views:5910	Last Post by support 21 Nov 2023 13:40
Potential Memory Leak? (Python) Category: General Issues, Building Topic started 22 Nov 2017 15:41, by support Last Post 21 Nov 2023 13:40 by support	Replies:4 Views:4524	Last Post by support 21 Nov 2023 13:40
Python examples Category: Reading, Writing, Subscriptions, Property Access Topic started 29 May 2018 13:54, by filin Last Post 21 Nov 2023 13:39 by support	Replies:2 Views:2973	Last Post by support 21 Nov 2023 13:39
QuickOPC in Python Category: General Issues, Building Topic started 12 Jun 2018 17:13, by hkhodabandehlou Last Post 21 Nov 2023 13:38 by support	Replies:9 Views:4137	Last Post by support 21 Nov 2023 13:38
win32com.client Not Found - Python Category: General Issues, Building Topic started 14 Sep 2018 14:46, by steve.korber Last Post 21 Nov 2023 13:37 by support	Replies:3 Views:4646	Last Post by support 21 Nov 2023 13:37