IEC 61850-8-1 MMS
Our IEC 61850-8-1 MMS interface supports seamless integration of Intelligent Electronic Devices (IEDs) with higher-level systems like SCADA, using the Manufacturing Message Specification (MMS) protocol. With a standard network interface card, this protocol integrates quickly into any simulation model alongside other IEC 61850 communication protocols, such as GOOSE and Sampled Values.
Learn more about IEC 61850-8-1 MMS
As part of the broader IEC 61850 protocol family, this solution enables high-fidelity data exchange for 61850 IEC environments. Configured by the user, the driver initializes on the target simulator at simulation start, publishing specified data for SCADA reporting and other monitoring software.
To ensure high performance, the IEC 61850 driver uses asynchronous threads on dedicated cores. Configuration is based on the IEC 61850 data model and the Substation Configuration Language (SCL) and can be easily imported from CID, ICD, or SCD files of various tested equipment. Messages support native complex data objects with both digital and analog attributes. Ideal for Gateway IEC 61850 applications, this driver is available as an add-on to IEC 61850 GOOSE or in a bundle with GOOSE, Sampled Values, and MMS, offering powerful, scalable capabilities for system integration.
About IEC 61850
IEC 61850 is a standard for designing electrical substation automation systems, enabling rapid communication of events (GOOSE), data samples (Sampled Values), and high-level data exchange with systems like SCADA (MMS) through Ethernet frames. The standard uses Substation Configuration Language (SCL) for consistent naming and object modeling, defining data exchange at both device and substation levels.
- IEC 61850-8-1 GOOSE (Generic Object Oriented Substation Events): A control model that groups data (status, values) into sets for fast, time-critical transmission within 3 milliseconds, supporting protective applications.
- IEC 61850-9-2 Sampled Values (SV): Enables quick exchange of voltages, currents, and status data between transformers, transducers (CT, PT), and primary power system equipment.
- IEC 61850 MMS (Manufacturer Message Specification): Facilitates data communication between Intelligent Electronic Devices (IEDs) and high-level entities like SCADA or RTUs.
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FAQ
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What is IEC 61850-8-1 MMS and how does it support SCADA integration?
IEC 61850-8-1 MMS, based on the Manufacturing Message Specification MMS protocol, enables high-level communication between Intelligent Electronic Devices (IEDs) and SCADA systems. This IEC 61850 protocol supports seamless integration in real-time simulators using standard network interfaces and scalable IEC 61850 data models.
How does the IEC 61850-8-1 protocol differ from other IEC 61850 communication protocols?
IEC 61850-8-1 focuses on MMS protocol-based communication for non-time-critical data exchange, unlike GOOSE or Sampled Values. It enables structured data transfer between IEDs and supervisory systems, making it essential for Gateway IEC 61850 implementations and full IEC 61850 protocol support.
Can OPAL-RT simulators integrate IEC 61850-8-1 MMS with other protocols like GOOSE and Sampled Values?
Yes, our support includes full IEC 61850 communication protocol integration. IEC 61850-8-1 MMS can be used alongside GOOSE and Sampled Values in a bundled configuration, enabling comprehensive 61850 IEC simulation for SCADA and substation automation testing.
What are the configuration requirements for using IEC 61850-8-1 MMS in real-time simulations?
Configuration of IEC 61850-8-1 MMS in our systems is based on the IEC 61850 data model and Substation Configuration Language (SCL). Users can import CID, ICD, or SCD files from tested equipment, ensuring smooth operation with the Manufacturing Message Specification MMS protocol.
How does OPAL-RT optimize performance for IEC 61850-8-1 MMS simulations?
Our IEC 61850-8-1 MMS implementation uses asynchronous threads on dedicated CPU cores to ensure high-speed and reliable data exchange. This performance optimization allows real-time integration of the MMS protocol with other IEC 61850 communication protocol components in SCADA testing environments.
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