FAQ

The IEC 61850 standard is designed to standardize communication in substations to improve interoperability between devices and systems from different manufacturers.

IEC 61850 enhances communication efficiency, ensures interoperability, supports advanced data modeling, and enables seamless integration of intelligent electronic devices (IEDs).

Key features of our IEC 61850 protocol library focus on reliability, usability, and flexibility. The library is built on a proven, peer-reviewed open-source foundation, ensuring a high level of robustness and transparency. It provides a clean and well-documented API, allowing for efficient and straightforward integration into a wide range of applications. In addition, the underlying open-source version is freely available for learning, evaluation, and research purposes, while the commercial offering provides enhanced support, maintenance, and professional use capabilities.

Supported protocols include MMS, GOOSE, and SV, enabling efficient and reliable data exchange within substations.

IEC 61850 can be integrated with legacy systems using protocol converters and gateways, facilitating a gradual transition.

It uses a standardized data model to represent and manage data within substations, ensuring consistency and interoperability.

By using standardized data models and communication protocols, IEC 61850 ensures seamless integration and interaction between devices from different vendors.

MZ automation offers comprehensive training materials, documentation, and support services to help users effectively implement and utilize IEC 61850 solutions.

IEC 61850 includes security features such as encryption and authentication to protect data integrity and prevent unauthorized access.

Yes, IEC 61850 is suitable for managing and integrating distributed energy resources, ensuring efficient and reliable operation.

Typical applications include substation automation, distributed energy resource management, and power plant automation.

The IEC 61850 library from MZ automation is rigorously tested by our development team, a regression test suite, code reviews by the open-source community, and conformance certification tests performed by or for customer products through certification companies such as DNV.

By standardizing communication protocols and data models, IEC 61850 ensures seamless interaction between devices from different manufacturers.

GOOSE (Generic Object-Oriented Substation Event) messaging allows for time-critical and reliable real-time Ethernet communication of events and status information between devices.

IEC 61850 includes security measures such as encryption and authentication to protect data integrity and prevent unauthorized access, e.g. via TLS (Transport Layer Security). Standards such as IEC 62351 which is a standard developed by WG15 of IEC TC57 lays the guidelines for security in the IEC 61850 protocol.

IEC 61850 facilitates efficient data exchange, improved system reliability, and integration of renewable energy sources, enhancing smart grid performance.

Yes, IEC 61850 is suitable for managing and integrating DER, ensuring efficient and reliable operation of these resources within the power grid.

MMS (Manufacturing Message Specification) is a TCP/IP-based protocol used for non-time-critical real-time communication and data exchange in IEC 61850-based systems. It supports a wide range of services for measurement and status data exchange, command transmission, system configuration, data model discovery, file services …

By providing a standardized framework for communication and data modeling, IEC 61850 supports efficient and reliable automation of substations.

IEDs, or Intelligent Electronic Devices are microprocessor-based controllers used in substations and other utility automation systems. They are capable of receiving data from sensors, power equipment, along with processing the data and issuing control commands. In the context of IEC 61850, an IED typically contains one or more logical devices, which in turn contain logical nodes that perform specific protection, control, measurement, or monitoring functions. IEDs communicate with each other and with supervisory systems over standard communication protocols defined in IEC 61850.

Logical nodes (LNs) are standardized functional building blocks defined in IEC 61850. Each logical node represents a specific function, such as protection, measurement, or control, and contains defined sets of Data Objects (DOs). Logical nodes are grouped within logical devices inside an IED. For example, the LN “PTOC” stands for “Protection Time Overcurrent”. Each LN provides data and service that can be accessed over the network. The structure and meaning of LNs are defined in IEC 61850-7-4, while their communication behavior is described in IEC 61850-7-2. The System Configurator Language (SCL) is used to describe how these logical nodes are instantiated, interconnected, and exchanged across IEDs in a substation automation system.

IEC 61850 uses a hierarchical data model to represent and manage data within substations, ensuring consistency and interoperability. It provides standard logical nodes (LN) to represent device functions.

SV (Sampled Value) is used for the transmission of digitized analog signals, enabling precise and synchronized data exchange for protection and control applications. Usually, it is used to send measurement values from current and voltage transformers with a high sampling rate.

Its modular and scalable framework allows for easy upgrades and integration of new technologies, ensuring long-term viability.

Training resources include online courses, workshops, and detailed documentation provided by industry experts and organizations.

ACSI (Abstract Communication Service Interface) defines the communication services and protocols used in IEC 61850 in an abstract way. They are supplemented by Specific Communication Service Mappings (SCSM) that define how the abstract services are used with specific communication protocols (like MMS or GOOSE).

It enables real-time data collection and analysis, allowing for effective condition monitoring and predictive maintenance of substation equipment.

The IEC 60870-5-101/104 protocols are used for telecontrol in electrical engineering and power system automation, facilitating communication between control centers and remote terminal units.

IEC 101 is designed for serial communication, while IEC 104 supports network communication over TCP/IP.

The library provides robust and reliable communication, ensuring accurate data exchange and remote monitoring capabilities.

Yes, it is designed to seamlessly integrate with existing SCADA systems, enhancing their communication and control capabilities.

Industries such as utilities, power generation, and distribution companies use these protocols for remote monitoring and control.

The main components include protocols IEC 101 and IEC 104, which facilitate communication between control centers and remote units. IEC 103 protocol is used for communication with protection equipment and other intelligent electronic devices in substations.

They offer reliable, real-time communication for monitoring and controlling remote substations and equipment.

Yes, IEC 60870 can be integrated with other standards using gateways and protocol converters.

The test tool simulates communication scenarios, allowing users to test and validate their systems against IEC 60870 protocols.

IEC 60870 protocols can be secured using encryption and VPNs to protect data transmission. The IEC 60870 Library from MZ automation supports TLS (Transport Layer Security) and standards such as IEC 62351 which is a standard developed by WG15 of IEC TC57 lays the guidelines for security in the IEC 60870 protocol.

Industries such as utilities, power generation, and distribution companies commonly use IEC 60870 for remote monitoring and control.

IEC 60870 supports legacy systems through backward-compatible protocols and integration with existing communication infrastructures.

Key features include robust communication, flexibility, compliance with standards, and ease of integration with existing systems.

Yes, IEC 60870 protocols are designed for real-time data exchange and control of remote equipment.

Data exchange is handled through structured, standardized messages that ensure reliable and accurate communication.

MZ automation GmbH provides training, documentation, and technical support to help users implement and utilize IEC 60870 protocols effectively.

It provides reliable and efficient communication for remote monitoring and control, improving overall system performance and management.

The IEC 60870-5-103 (IEC103) protocol is used for communication with protection equipment and other intelligent electronic devices in substations.

CS 103 source code provides a flexible and customizable implementation of the IEC 60870-5-103 (IEC 103) protocol for communication with protection equipment.

The IEC 103 library enables reliable data exchange between control centers and protection devices, ensuring efficient monitoring and control.

Key features of IEC 103 include compliance with industry standards, robust communication capabilities, and ease of integration with existing systems.

Yes, the IEC 103 library is provided as a source code and customers may edit it and can customize it to meet specific application requirements and integration needs. Although it is recommended that support be given by MZ automation as this can ensure that it continues to follow the IEC 60870-5-103 standards, along with saving time and resources for the customer.

Utilities benefit from improved communication with protection equipment, enhanced monitoring, and better control over their substation operations.

TASE.2 / ICCP is used for data exchange between control centers in electrical utility systems, enabling efficient and reliable coordination.

It uses the standards set by IEC 60870-6 Protocol to ensure accurate and reliable data transmission.

Features include compliance with standards, support for complex data types, and reliable communication between control centers. Conformance blocks 1, 2, 4, 5. Security features TLS and S-TASE.

By adhering to standardized protocols, TASE.2 / ICCP ensures seamless data exchange and interoperability between different control systems via the use of standardized data types and data points agreed in bilateral tables.

As quoted from Wikipedia: “A Bilateral Table represents the agreement between two control centers connected with an ICCP link. The agreement identifies data elements and objects that can be accessed via the link and the level of access permitted.”

Yes, it can be integrated with other protocols through gateways and converters, enabling communication with a wide range of systems.

Security features include encryption, authentication, and access control to protect data integrity and prevent unauthorized access.

It uses checksums, error detection, and correction mechanisms to ensure data integrity during transmission.

Industries such as power generation, transmission, and distribution use TASE.2 / ICCP for efficient and reliable data exchange.

By providing robust and standardized communication, the TASE.2 / ICCP Library from MZ automation uses the standards set by the IEC 60870-6 Protocol to make sure it enhances the reliability and efficiency of data exchange between control centers.

MZ automation offers training sessions, detailed documentation, and technical support to assist users in implementing TASE.2 / ICCP.

The library is developed and tested to meet international IEC 60870-6 standards, ensuring compliance and interoperability. Alongside customers projects and products that require certifications from companies like DNV, MZ automation continues to make improvements to ensure compliance while maintaining stable and well written code.

Yes, it is designed for real-time data exchange, ensuring timely and accurate communication between control centers.

MZ automation provides comprehensive support, including technical assistance, troubleshooting, updates, consulting, and customer specific development.

It efficiently manages large data volumes through optimized communication protocols and data handling mechanisms.

At the moment mbedtls is used for the TLS/Security.

Our IEC 60870 Test Tool is an IEC 101 and IEC 104 master side simulator designed to help engineers test communication scenarios, allowing users to test and validate their systems against IEC 60870-5-101 IEC 60870-5-104 protocols.

It provides a controlled environment to simulate real-world communication, helping identify and rectify issues before deployment.

All standard and personalized ASDU types; detailed data view; connection configurations and automatic behaviors; Tests automation with python.

Yes, it is useful for both developing new systems and troubleshooting existing ones, ensuring reliable and compliant operation.

By simulating communication with various devices, it ensures that systems can interoperate effectively with equipment from different manufacturers.

The IEC 61850 IED Configurator Tool is designed for creating and managing Intelligent Electronic Device (IED) configurations in substation automation systems using the IEC 61850 standard.

It simplifies the setup and management of IED configurations, using the IEC 61850 Protocol standards to check the files and ensuring your files conform to the standard.

Key features include an intuitive user interface, support for SCL (Substation Configuration Language) files, and validation tools.

Yes, the tool can import and modify existing SCL files, making it easier to update and manage configurations.

It includes validation checks to ensure that all configurations meet IEC 61850 standards.

The tool is compatible with Windows 10 and 11.

Yes, the tool includes validation features to check for compliance with IEC 61850 standards.

The tool supports the creation, editing, and validation of SCL files, ensuring standard compliance and interoperability.

Yes, it is ideal for training, providing a hands-on environment for learning about IED configuration and IEC 61850 standards.

It offers a graphical user interface that simplifies the configuration, visualization, and management of IEDs.

MZ automation provides comprehensive support, including documentation, tutorials, and technical assistance.

Benefits include streamlined configuration processes, compliance with standards, improved interoperability, and efficient management of IED data models.

The IEC 61850 Server Simulator is a software tool that emulates IEC 61850 MMS server functionalities for testing and development purposes in substation automation systems.

It allows users to simulate various IEC 61850 server scenarios, facilitating comprehensive testing and debugging of client applications without the need for physical devices.

Key features include support for MMS, customizable data models, and the ability to simulate multiple servers and logical devices.

Yes, the simulator is ideal for training, allowing users to practice and understand IEC 61850 protocols in a controlled environment.

The simulator is compatible with various platforms, including Windows, ensuring flexibility and ease of use.

Yes, the simulator can emulate multiple servers and logical devices, providing a versatile tool for complex testing scenarios.

The simulator provides a user-friendly interface with graphical configuration tools, making it easy to set up and manage simulations, connections and reports.

MZ automation GmbH offers a trial version of the simulator, allowing users to evaluate its features and capabilities before purchasing.

MZ automation GmbH provides comprehensive support, including documentation, tutorials, and technical assistance to help users get the most out of the simulator.

The simulator is developed in accordance with IEC 61850 standards, ensuring accurate and reliable simulation of server functionalities.

Applications such as substation automation system testing, client application development, training, and protocol validation can greatly benefit from using the simulator.

Yes, the ICD designer tool allows users to create and customize ICD (IED Capability Description) files, tailoring them to specific device requirements.

The IEC 61850 ICD Designer is a tool for creating and editing IED Capability Description (ICD) files, which define the data model and capabilities of Intelligent Electronic Devices (IEDs) in IEC 61850 systems.

It simplifies the creation and management of ICD files, ensuring accurate and efficient configuration of IEDs in substation automation systems.

Key features include a user-friendly interface, support for SCL (Substation Configuration Language), validation tools, and the ability to generate standardized ICD files.

Yes, it can import and edit existing ICD files, making it easier to update and manage device configurations.

Yes, the ICD Designer includes validation tools to check ICD files for compliance with IEC 61850 standards.

The ICD Designer supports the creation, editing, and validation of SCL files, ensuring interoperability and standard compliance.

The IEC 61850 ICD Designer is compatible with Windows 10 and 11.

Yes, the tool is ideal for training, allowing users to gain hands-on experience in creating and managing ICD files.

By adhering to the IEC 61850 specifications and including validation tools, the ICD Designer ensures that all created ICD files meet industry standards.

It offers an intuitive and user-friendly graphical interface that simplifies the process of creating and managing ICD files.

Yes, the ICD Designer can generate detailed reports on ICD file configurations and validation results.

No, Currently the tool only supports English, but in future releases there will be multi-language configurations, enabling users to create ICD files in various languages.

MZ automation provides comprehensive customer support, including documentation, tutorials, and technical assistance for the ICD Designer.

By creating standardized ICD files, the tool ensures that devices from different manufacturers can communicate and work together seamlessly.

Benefits include streamlined configuration processes, ensured compliance with standards, improved interoperability, and efficient management of IED data models.

MZ Automation GmbH's solutions are primarily used in the energy and power sector, including utilities, grid operators, substation automation, and renewable energy systems. They are also applied by engineering firms, system integrators, and manufacturers of protection and control equipment that require reliable implementation of IEC communication standards.

Our protocol libraries come with examples that can be used already as it is or to serve as a base for your application. They are delivered with comprehensive documentation, APIs, and example projects to support rapid development. A valid license must be purchased to use the libraries in your project. Most customers integrate them directly into their software stack, whether for embedded systems, SCADA applications, or testing tools.

We offer a yearly Maintenance & Support (M&S) service that includes technical support, updates, access to improvements and extra modules of the library only available in our portal. This ensures your implementation remains stable, up to date, and aligned with evolving standards.

Demo availability depends on the specific product. Some tools may be demonstrated upon request, while others do not offer a public demo version. Please contact us directly to discuss your specific use case and available options.

We offer flexible licensing options tailored to different project requirements and use cases. For detailed information and to determine the best option for your needs, please contact our sales team.

We support customization to meet specific project requirements, including tailored features, protocol extensions, and support for non-standard implementations. Customization is handled by our team of engineers and developers in close collaboration with the customer to ensure compatibility and performance.

Due to the sensitive nature of many customer projects, detailed case studies are limited. However, our solutions are widely used in real-world deployments across the energy sector. We can discuss relevant experience and use cases during direct discussions.

Our libraries are developed in compliance with internationally recognized standards such as IEC 61850 and IEC 60870. They are continuously maintained to reflect updates and ensure compatibility with compliant systems.

We provide documentation, example projects, and direct technical support to help users get started. In addition, training sessions can be arranged upon request to support onboarding and ensure efficient use of our products.

The choice depends on your application, target standard, and system architecture. For example, IEC 61850 is typically used in modern substation automation, while IEC 60870 protocols are common in telecontrol applications. We recommend contacting us to discuss your requirements and identify the best fit.

System requirements vary depending on the product and use case. Our libraries are designed to be lightweight and portable, supporting a wide range of platforms including embedded systems and standard operating systems. Detailed requirements are provided with each product.

Updates and improvements are provided as part of the Maintenance & Support service and can be accessed via the customer portal that comes with your up-to-date M&S subscription. This ensures customers have access to the latest developments and ongoing enhancements.

Yes, our products are well-suited for smart grid applications. They support key communication standards used in modern grid infrastructure, enabling interoperability, scalability, and reliable data exchange.

MZ Automation GmbH offers proven expertise in IEC communication standards, high-quality and reliable implementations, and direct access to experienced developers. Our streamlined licensing model, strong customer collaboration, and focus on real-world applications make us a trusted partner for critical infrastructure projects.