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control systems. www.hilscher.com Service & Support Glossary Handshake Mechanism Handshake Mechanism Introduction to Handshake Mechanism In industrial settings, the handshake mechanism serves as a foundational [...] motion, confirming program execution, and managing program states. Advantages of Handshake in Industrial Communication Handshake mechanisms hold significant importance in industrial communication systems, offering [...] exchange between devices. Handshake mechanisms align the timing of data exchanges, guaranteeing that both parties are ready for communication. Security and Authentication Handshake protocols significantly
exchange in IoT and industrial automation through a publish/subscribe model. www.hilscher.com Service & Support Glossary MQTT MQTT Introduction The MQTT protocol, standing for Message Queuing Telemetry Transport [...] interested subscribers based on topic matching. QoS Level Handling: Manages the different Quality of Service levels for message delivery from publishers to subscribers. Security: Enforces security measures [...] exchange of real-time data between machines and systems with minimal memory or computing power. It supports bridging, allowing for data integration across different plants or locations. MQTT's lightweight
s to expand your knowledge and better understand complex topics. www.hilscher.com Service & Support Glossary Glossary Insights into the language of automation Here, you will find a comprehensive collection [...] Welcome to the Hilscher Glossary! Here you will find concise explanations of terms, technologies, and solutions related to industrial communication and automation. Discover key concepts, terminology and [...] and our innovative solutions. Whether you're a seasoned professional or new to the field, this glossary serves as a valuable resource to enhance your understanding of key concepts and terminology. Acyclic
efficient, reliable data transfer, supporting high speeds and features like link aggregation for greater bandwidth and redundancy. www.hilscher.com Service & Support Glossary Ethernet Channel Ethernet Channel
interoperability, and seamless integration in automation and control systems. www.hilscher.com Service & Support Glossary EtherNet/IP EtherNet/IP
ensuring seamless integration, high performance, and interoperability. www.hilscher.com Service & Support Glossary PROFINET PROFINET
reducing wiring complexity and improving system efficiency and scalability. www.hilscher.com Service & Support Glossary Fieldbus Fieldbus
originally developed for connecting computers in local environments. www.hilscher.com Service & Support Glossary Ethernet Ethernet
HMIs, and SCADA systems over serial, Ethernet, or wireless connections. www.hilscher.com Service & Support Glossary Modbus Modbus
and reliability for automation systems and time-critical applications. www.hilscher.com Service & Support Glossary Industrial Ethernet Industrial Ethernet
n for industrial automation, sensors, actuators, and control systems. www.hilscher.com Service & Support Glossary RTE Real Time Ethernet
that information is sent and received accurately across diverse networks. www.hilscher.com Service & Support Glossary TCP/IP TCP/IP
interoperability and integration across industrial automation systems. www.hilscher.com Service & Support Glossary GSDML / GSD Markup Language GSDML / GSD Markup Language
enabling seamless and efficient network connectivity without manual setup. www.hilscher.com Service & Support Glossary DHCP / Dynamic Host Configuration Protocol DHCP / Dynamic Host Configuration Protocol
seamless integration and interoperability in industrial automation systems. www.hilscher.com Service & Support Glossary GSD File / General Station Description File GSD File / General Station Description File
to ensure reliable, real-time communication, supporting efficiency, safety, and scalability in automated systems. www.hilscher.com Service & Support Glossary Network Analysis Network Analysis Introduction [...] traffic. More Detecting Complex Anomalies in Industrial Networks netANALYZER delivers reliable support for the service specialist Leadec in troubleshooting industrial Ethernet networks. More Newsletter Form Fieldset [...] as optimizing communication protocols, upgrading hardware components, or implementing Quality of Service (QoS) mechanisms. Security Analysis With the increasing connectivity of industrial systems, cybersecurity
telecommunications, offering high performance and precise resource management. www.hilscher.com Service & Support Glossary QNX QNX Introduction QNX is a real-time operating system and well known for its microkernel [...] and Telecoms Support The networking stack of QNX is pre-integrated and fully, reducing development time and accelerating product deployment. It supports a broad range of natively supported networking protocols [...] time-to-market. Support for Modern AI and ML Frameworks: To accelerate the development of machine learning (ML) and artificial intelligence (AI) applications in industrial automation, QNX supports popular AI
industries, facilitating international trade and technological advancement. www.hilscher.com Service & Support Glossary International Organisation for Standardisation (ISO) International Organisation for St [...] decisive role across all branches of industry. The work of the ISO supports the comparability and interoperability of processes, systems and services and thus forms an important pillar in the development and operation [...] specification of the physical layer and the definition of services (IEC 61158-2) as well as other parts that deal with different layers and services within the fieldbus architecture. IEC 61784 - Industrial
, hardware, and processing times in industrial communication systems. www.hilscher.com Service & Support Glossary Latency Latency What is Latency? Latency in industrial communication refers to the delay [...] Efficient traffic management and scheduling are essential to handle varying data volumes. Quality of Service (QoS) : Implementing QoS mechanisms ensures that critical data packets receive priority, thereby [...] You've got questions? We've got the answers! Phone +49 (6190) 99070 90 E-Mail de.sales@hilscher.com Support for your projects Are you looking for an integration partner for your industrial communication project
approach supporting multiple industrial protocols on a single device or system, enabling interoperability and flexibility across diverse automation networks and legacy systems. www.hilscher.com Service & Support [...] the appropriate firmware , protocol stacks, development boards, and extensive product support and development services. This comprehensive approach ensures long-term availability and continuous expansion [...] Support Glossary Multiprotocol Multiprotocol The diversity of industrial communication protocols Since the emergence of the first fieldbus systems in the 1980s, the landscape of industrial communication
devices, simplifying network development, scalability, and troubleshooting. www.hilscher.com Service & Support Glossary Protocol Stack Protocol Stack General description A protocol stack is a structured set [...] interactions. The stack operates hierarchically, with each layer relying on the services of the one below it while providing services to the one above it. This modular design simplifies development, troubleshooting [...] to maintain data integrity in harsh conditions with electromagnetic interference. The stacks must support scalability to integrate diverse devices and adapt to system expansions. Security features like
functions like emergency stops and machine guarding in industrial automation. www.hilscher.com Service & Support Glossary PROFIsafe PROFIsafe Introduction PROFIsafe is a technology designed to address safety-critical [...] F-Device needs different iParameters at runtime, PROFIsafe provides additional services. PROFIsafe Services The main services provide exchange of F-Output and F-Input data. During start-up or in case of [...] stacks, supports the development of devices that have to fulfil high functional safety requirements. The netX acts as a black channel for the safety system. The netX firmware provides the services to exchange
commonly used in networking, radio, television, and digital platforms. www.hilscher.com Service & Support Glossary Broadcast Broadcast Definition Broadcast in communication refers to the method of transmitting [...] Local Area Networks (LANs) for essential tasks like resolving addresses and discovering network services. Broadcast communication is characterized by its one-to-all nature, where a message from one source [...] domain, which is typically confined by routers in a network. IPv4 (Internet Protocol version 4) supports broadcasting using special addresses such as 255.255.255.255 or subnet-directed broadcast addresses
offered by various vendors in the market, support netX. Hilscher also supports its customers with an additional support contingent or further development services - e.g. the development of a hardware design [...] enabling efficient prototyping and real-world performance evaluation. www.hilscher.com Service & Support Glossary Evaluation Boards Evaluation Boards Introduction to Evaluation Boards Evaluation boards [...] networking (TSN), deterministic Ethernet , and high-speed fieldbus protocols. Modern evaluation boards support advanced features such as synchronized communication, time-critical control loops, and seamless
collaborates to support development goals by providing expertise, funding, or technical assistance for successful project planning and implementation. www.hilscher.com Service & Support Glossary Development [...] analysis In addition, Hilscher also offers its customers its own development services and support, including: Project development support Pre-certification Workshops for specific protocol technologies Circuit [...] prevent cyber threats in industrial environments. 8. Ongoing support and maintenance Development partners often provide continuous support, ensuring that the system remains reliable, up-to-date, and functional
industrial automation, automotive systems, and audio/video transmission. www.hilscher.com Service & Support Glossary Time Sensitive Networking (TSN) Time Sensitive Networking (TSN) Introduction Time-Sensitive [...] Networking (TSN) is a set of standards developed to enhance the capabilities of Ethernet networks to support real-time, time-sensitive applications. It aims to address the growing need for deterministic data [...] umbrella of the IEEE 802.1 working group, which has been actively enhancing Ethernet standards to support time-sensitive and interoperable applications. TSN aims to address these challenges by providing
detection, packet routing, and traffic management for optimal performance. www.hilscher.com Service & Support Glossary Communication Controller Communication Controller Introduction A communication controller [...] timely responses and synchronization critical for automated processes. Multiprotocol Support They typically support various industrial Ethernet and fieldbus protocols, such as PROFINET , Ethernet/IP , [...] Internet of Things) Technologies These technologies support advanced data analytics, remote monitoring, and seamless integration with cloud-based services. Key IIoT protocols include: MQTT OPC UA In addition
PCs into automated environments using Ethernet and fieldbus protocols. www.hilscher.com Service & Support Glossary Device Drivers for PC Cards Device Drivers for PC Cards Introduction PC cards for industrial [...] control systems. It supports the use of AI/ML models for tasks such as optimising production efficiency and predictive maintenance. Compared to other RTOS such as QNX, VxWorks uniquely supports OCI containers [...] tasks are designed for the integration of PC-based systems into automated environments. These cards support a wide range of industrial Ethernet and fieldbus protocols, allowing PCs to communicate with various
performance, detect issues, and enhance cybersecurity in automation systems. www.hilscher.com Service & Support Glossary Sniffing Tool Sniffing Tool Introduction Sniffing tools play a critical role in maintaining [...] that topic Detecting Complex Anomalies in Industrial Networks netANALYZER delivers reliable support for the service specialist Leadec in troubleshooting industrial Ethernet networks. More Newsletter Form Fieldset [...] evaluate network performance metrics such as latency, jitter, and packet loss to ensure quality of service for industrial applications. Filtering and analysis Sniffing tools offer advanced filtering capabilities
structured, efficient, and parallel data processing in industrial networks. www.hilscher.com Service & Support Glossary Master-Slave Model Master-Slave Model What is the Master-Slave model? The master-slave [...] this model, servers provide services that are used by clients. The general mode of operation is as follows: The client initiates communication by requesting data or services from the server via a network [...] commands from the master and not from multiple sources. Standardization The master-slave model is supported by many industrial communication protocols such as Profibus and others, making it a well-understood
exchange, analytics, and automation for improved efficiency and reliability. www.hilscher.com Service & Support Glossary IIoT Industrial Internet of things (IIoT) What is the IIoT? The Industrial Internet of [...] enable predictive maintenance, anomaly detection, optimization of industrial processes, and decision support. Cybersecurity Measures Security is a critical aspect of IoT in industrial communication to protect [...] centralized data storage, real-time data analytics, scalable computing resources, and access to advanced services such as machine learning algorithms and predictive maintenance tools. Depending on the specific
and operational processes in automation and critical infrastructure. www.hilscher.com Service & Support Glossary Cyber Security Cyber Security Introduction Cybersecurity in industrial communication and [...] order to close gaps in the security offerings of cloud service providers, companies are also increasingly turning to specialized security services from third parties. Threat Intelligence and Malware Analysis [...] system can have severe consequences, including physical damage to equipment, disruption of critical services, environmental disasters, and even loss of life. Cyber criminals are increasingly targeting industrial
seamless integration and communication in industrial automation systems. www.hilscher.com Service & Support Glossary ESI File / EtherCAT SubDevice Information ESI File / EtherCAT SubDevice Information In [...] SubDevices to the MainDevice device. This includes details about the SubDevice's capabilities, supported features, and communication parameters. The ESI file allows the EtherCAT MainDevice to automatically [...] SubDevice during network startup. This includes mapping process data objects (PDOs) and setting up service data object (SDO) initialization sequences. Ensuring the ESI file matches the firmware version of
improving system efficiency, multitasking, and real-time responsiveness. www.hilscher.com Service & Support Glossary Interrupt Mechanism Interrupt Mechanism Introduction to Interrupt The concept of interrupts [...] communication diagnostic devices support the smooth operation of fieldbus networks. Next to RTE systems, Hilscher's components for industrial communication networks also support the most common fieldbus protocols [...] its ongoing operations, saves its state, and executes a specialized function known as an Interrupt Service Routine (ISR). The primary purpose of an ISR is to handle the specific event or condition that triggered
shaping innovations in telecommunications, computing, and power systems. www.hilscher.com Service & Support Glossary IEEE IEEE Introduction to IEEE The Institute of Electrical and Electronics Engineers (IEEE) [...] underpin many of today's telecommunications, information technology, and power-generation products and services. The IEEE Standards Association (IEEE SA) is responsible for developing globally recognized standards [...] standard champion wireless connectivity in numerous environments, including industrial settings. It supports a range of applications that benefit from wireless communication, such as asset tracking and remote
interoperability between diverse networking systems and technologies. www.hilscher.com Service & Support Glossary OSI Model OSI Model Introduction to OSI model The OSI (Open Systems Interconnection) model [...] computing system without regard to its underlying internal structure and technology. Its goal was to support the emergence of diverse computer networking methods and facilitate interoperability among different [...] previously existed. This hierarchical architecture logically partitions the functions required to support system-to-system communication, making it easier to design and implement complex network architectures
and interoperability in CANopen, DeviceNet, and EtherNet/IP networks. www.hilscher.com Service & Support Glossary EDS File / Electronic Data Sheet EDS File / Electronic Data Sheet What is an EDS file? [...] components. EDS files are mainly used in CANopen , DeviceNet and EtherNet/IP networks. EDS files support the device configuration, programming and commissioning of automation systems. They help to provide [...] Communication settings They specify the communication parameters for the device, including the supported protocols, baud rates, and other network-related settings. This information enables the automation
, reducing downtime, and minimizing the need for on-site maintenance. www.hilscher.com Service & Support Glossary Remote Management Remote Management Introduction In industrial communication and automation [...] MULTIVAC, the leading manufacturer of integrated packaging solutions , develops customer-oriented services with netFIELD , enabling higher machine availability More From Condition Monitoring to Unified Namespace
ensuring efficient, reliable, and automated manufacturing processes. www.hilscher.com Service & Support Glossary Industrial communication Industrial communication What is Industrial Communication? Industrial [...] evolved to include advanced data analytics and cloud-based services that are driving the progress of Industry 4.0 . This modernization supports predictive maintenance, reduces costs and increases overall [...] encrypting and compressing as needed. At the top is the Application Layer (Layer 7), providing end-user services such as email, file transfer, and web browsing. Each layer serves a distinct role and communicates
applications, featuring low latency, multi-core support, and seamless integration for precision-critical environments. www.hilscher.com Service & Support Glossary INtime Real-Time Operating System (RTOS) INtime [...] RTOS include a microkernel architecture that minimizes latency and maximizes system responsiveness, support for multi-core processing to increase computational efficiency, and robust communication interfaces [...] hardware platforms, making it a versatile solution for different industrial automation needs. It supports two binary compatible usage configurations: INtime for Windows, where the INtime RTOS runs alongside