Free Stuff - OPC Utilities
This page lists miscellaneous OPC utilities.
See also:
Free OPC Utilities
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Product |
Supplier |
Notes |
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MatrikonOPC |
Free utility to aid in OPC development and troubleshooting. Sits between OPC Client and OPC Server and logs all OPC calls. Sponsored Link |
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MatrikonOPC |
Free utility used to find OPC problem areas and back up important OPC-related files. Checks common problem areas such as firewall and DCOM settings. |
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Advosol |
Provides a lookup facility for OPC error codes and quality codes. Supplied as part of Advosol's OPCDA.NET client component evaluation download (requires registration). |
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Advosol |
Utility designed to help diagnose problems related to security/permissions settings for OPC DA servers. |
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ascolab GmbH |
Provides a lookup facility for OPC error codes and quality codes. Requires .NET framework. |
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Graybox |
The OPC DA Automation specification was originally intended primarily to support developers using VB 6 (and earlier versions). With the rise of dynamic languages such as Python and Ruby, this specification is now seeing renewed significance. The DA Automation specification is normally implemented using a wrapper DLL that sits above conventional DA servers. Inexplicably, OPC Foundation's own wrapper DLL is not publicly available. Graybox provides this mature alternative, which is updated regularly. |
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Jemmac |
Unique patented tool which provides redundancy to OPC solutions without adding to the runtime complexity, or introducing additional points of failure. 30-day trial download available. |
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Kassl |
Freeware 'crap cleaner' for removing unwanted or ghost OPC server registry entries. |
