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Frequently Asked Questions

  1. How to configure OPC and DCOM?

    Please refer to the document "Configuring OPC and DCOM for OPC server and client applications from SAE – Automation, s.r.o." that describes OPC and DCOM settings in detail - available in the Download section.

  2. SAEAUT OPCWebExplorer returns "Invalid subscription" error.

    SAEAUT OPCWebExplorer may return "Invalid subscription" error during connect to OPC server if the OPC server has not yet been started and is accessed via XML DA interface for first time. Just press the Connect button again to reconnect to OPC server and the error should not appear anymore.

  3. The installation program fails on Windows Vista.

    The installation program may fail with "Installation Incomplete" error message on Windows Vista systems. Please install IIS 6 compatibility pack (IIS 6 Metabase Compatibility Support) to fix this issue.

Flex4Grid - Horizon 2020 project
OpcDbGateway can be used also in IoT applications. Data collected locally, e.g. from home automation system can be easily published to MQTT broker in cloud and you will be able subscribe to them e.g. from your mobile phone application. Details about configuring OpcDbGateway for that can be found in linked article.
Flex4Grid project is co-funded by the EU Framework Programme for Research and Innovation Horizon 2020 in the category "Innovative Action". Its aim is to create an open data and service framework that enables a novel concept of managing flexibility of prosumer (consumer and / or producer) demand and generation and to open distribution companies infrastructure for aggregators. ...
Our products allow you to visualize data from connected devices and software applications easily and even without configuration. For details please read on our blog.