Professional OPC
Development Tools

logos

lupa

Online Forums

Technical support is provided through Support Forums below. Anybody can view them; you need to Register/Login to our site (see links in upper right corner) in order to Post questions. You do not have to be a licensed user of our product.

Please read Rules for forum posts before reporting your issue or asking a question. OPC Labs team is actively monitoring the forums, and replies as soon as possible. Various technical information can also be found in our Knowledge Base. For your convenience, we have also assembled a Frequently Asked Questions page.

Do not use the Contact page for technical issues.

General 10 topics

This category is view-only. We use it to convey information to our user base and broader community.
Category
Last Post

Announcements 10 topics

Contains topics of interest that relate to support forums, including *** RULES FOR FORUM POSTS ***.
Re: awdadwadawd
by support
26 Feb 2025 17:04

Discussions 2085 topics

Registered users may post here, the discussion are publicly viewable. Use this category to obtain technical support.
Category
Last Post
Please post your suggestions and wishes here, for all our products.
Re: Problem Y2038
by support
05 Apr 2025 10:27

OPC Wizard 2 topics

Provide support for the OPC Wizard (rapid OPC UA server development).
Re: Trial License needed
by support
05 Feb 2025 05:39

Tools 17 topics

Tool applications that ship with our products or separately.

Excel Connector 15 topics

With the Excel Connector, you can set up a communication link between Excel and any OPC server. It is possible to subscribe to and view real-time data, and also write the data back.

OPC Classic, OPC XML and OPC UA servers are supported. No programming, macros or add-ins are necessary.

PicoOPC 3 topics

Provides support for PicoOPC minimalistic OPC library.
Provides support for QuickOPC-Classic in .NET-based tools. This category is meant for OPC "Classic" (COM/DCOM based) specifications - currently, OPC-DA and OPC-A&E are supported.
Provides support for QuickOPC-Classic in COM-based tools. This category is meant for OPC "Classic" (COM/DCOM based) specifications - currently, OPC-DA and OPC-A&E are supported.

QuickOPC-UA in .NET 569 topics

Provides support for QuickOPC-UA (for OPC Unified Architecture) in .NET-based tools.

QuickOPC-UA in COM 207 topics

Provides support for QuickOPC-UA (for OPC Unified Architecture) in COM-based tools.
OPC client and subscriber development in Python with QuickOPC toolkit.

Members

  • Total users online: 0 Members and 705 Guests Online

Statistics

  • Total Messages: 12915
  • Total Sections: 2
  • Today Open: 0
  • Today Total Answer: 0
  • Total Subjects: 2095
  • Total Categories: 48
  • Yesterday Open: 0
  • Yesterday Total Answer: 0
Time to create page: 0.047 seconds