Industrijske komunikacije OS OS Internet Internet PROFINET Manufacturing Process IPC PLC RS-485/FO IEC 61158-2 PROFIBUS-DP PROFIBUS-PA The communications capability of devices and continuous, transparent information are indispensable components of future-oriented automation concepts. Industrial communication systems such as Ethernet, PROFIBUS and AS-Interface offer the ideal preconditions for transparent networking in all areas of the production process. At the actuator/sensor level the signals of the binary sensors and actuators are transmitted via a sensor/actuator bus. Here, a particularly simple, low-cost communication system, through which data and power for the devices are transmitted, is an important requirement. The data are transmitted cyclically. At the field level the distributed peripherals, such as I/O modules, measuring transducers, drive units, valves and operator terminals communicate with the automation systems via an efficient, real-time communication system. The transmission of the process data is effected cyclically, while alarms, parameters and diagnostic data can be transmitted acyclically if necessary. At the cell level, the programmable controllers such as PLCs and IPCs communicate with each other. The information flow requires large data packets and a large number of powerful communication functions. Smooth integration into company-wide communication systems, such as Intranet and Internet via TCP/IP and Ethernet are important requirements. AS-Interface

Usporedba troškova PROFIBUS i klasični način automatizacije Reducirana cijena instalacije 100% 100% 22% Ušteda > 40% 27% 57% 12% 50% Engineering 22% The use of PROFIBUS reduces the efforts in wiring by up to 50 %. This has been proven by a study of NAMUR (the user organization of the chemical industry in Germany) as well as in many successful applications world-wide. User reports (e.g. General Motors, Wacker Chemie, Bitburger Brewery ...) clearly confirm these cost reductions. The reports are available in the publications of PROFIBUS International (Website, Electronic Product Catalog). The cost reductions in hardware are caused by less I/O modules in the PLCs and less wiring cost. Additional savings in the process automation are due to less power supplies, isolators and barriers. Cost savings in assembly are mainly caused by simple two wire connections instead of many separate parallel wires. This also leads to cost savings due to reduced maintenance efforts. Assembly 51% 23% Hardware 0% 4...20mA, discrete wired PROFIBUS

Profibus usporedba s 4..20 standardima Segment coupler 1 PLC I/O modules (1-n) Terminal block (PLC) I/O module n 1 Terminal block Transmitter power supply Distribution Panel Junction box sensor 1 ... n PROFIBUS PA n PROFIBUS PA 1 coupler n PROFIBUS DP 4 . . 20 ma System PROFIBUS-PA sensor 1 ... n

Mediji za pristup PROFIBUS kao sučelje između master i slave uređaja Active Devices (Masters) PLC PC PLC PROFIBUS The PROFIBUS medium access protocol includes the token passing procedure, which is used by complex bus stations (masters) to communicate with each other, and the master-slave procedure used by complex bus stations to communicate with the simple peripherals (slaves).   The token passing procedure ensures that the bus access right (the token) is assigned to each master within a precisely defined time frame. The token message, a special telegram for passing the token from one master to the next master must be passed around the logical token ring once to all masters within a (configurable) maximum token rotation time. In PROFIBUS the token passing procedure is only used for communication between complex stations (masters). The master-slave procedure permits the master (the active station) which currently owns the token to access the assigned slaves (the passive stations). This enables the master to send messages to, or retrieve them from the slaves. Passive Devices (Slaves)

DP Monomaster System Master (Class 1) PROFIBUS Slaves Master (Class 2) Centralni Controller izmjenjuje podatke s decentrliziranom periferijom Softverski inžinjerski alati koriste se za konfiguraciju i setup PLC PROFIBUS Typically, PROFIBUS networks consists of the following components: The control system (PLC or PC), which is cyclically exchanging data with the distributed peripherals. These devices are called Master class 1. The analog or digital peripherals such as I/Os, drives and operator terminals. These devices are called slaves. The engineering tool used for operation and parameterization of field devices. The engineering tool is called Master class 2. Slaves Analogni ili digitalni preiferni uređaji kao I/O, motori, transmitteri , ventili ili operatorski terminali

DP Multi-master System Nekoliko mastera mogu pristupiti u DP ali samo jedan master može pistati ppodatke (WRITE – mogućnost) DP Multi-Master sustav sastoji se odf: - multiple Masters (class 1 or 2) - 1 to max. 124 DP-Slaves - max. 126 devices na istoj sabirnici DP-Master (class 2) PC CNC PLC DP-Master (class 1) DP-Master (class 1) PROFIBUS PROFIBUS-DP can also be used in a multi-master system configuration. The slide shows two active stations, one PLC and one CNC station. Each station has related input and output devices. Every active DP-Master can read input and output data from each device. The DP Master class 2 has the possibility to read the diagnostic information from all devices connected to the network. Distributed inputs and outputs Distributed inputs and outputs DP - Slaves

Konfiguracija sustava Standardizirani elektronički sistemi za otvaranje i konfiguraciju sustava PROFIBUS Configuration tool GSD-Files sadrže kofiguracijske parametre EDD-files sadrže aplikacijske parametre Bus Configuration PLC GSD files contain the communication parameter of a PROFIBUS device such as supported Baud rates and the number of Input/Output data ..... The GSD files are created by the device manufacturer. GSD files can be downloaded from the PROFIBUS Website at www.PROFIBUS.com. A free GSD editor and checker is available from the PROFIBUS Website for download. EDD files contain the application related parameters of a PROFIBUS device such as measuring limits, measuring method, ex-classification or vendor name. PROFIBUS

Primjena u procesu automatizacije Upravljački sistem Inžinjerski alati RS-485 or Fiber Optic PROFIBUS-DP + I IEC 61158-2 (MBP_IS) PROFIBUS-PA PROFIBUS provides a transparent solution for communication in manufacturing, process and building automation. This is achieved by scalable communications and application profiles. The field devices in the hazardous area are connected via PROFIBUS using IEC 1158-2 transmission technology. The IEC 1158-2 technology allows the transmission of data and power for the field device using only two wires. The transition to the non-hazardous area, where PROFIBUS is used with RS-485 technology, is effected by a segment coupler or link. Parameters and limits for operation of PROFIBUS in Ex-Zones are defined by the FISCO model (Fieldbus Intrinsically Safe Concept). The FISCO model was developed in Germany by the "Physikalische Technische Bundesanstalt (PTB)" and has achieved international acceptance today. If in a PROFIBUS segment, all devices and components are certified and approved according to the FISCO model, then this part of the instrumentation need not be approved again by an Ex-certification authority. Please note: the laws may be different in some countries. transmitter Segment- coupler/Link 24V power

PROFISafe ----Profil PROFISafe Profile omogućuje rad PROFIBUS mreže u “fail-safe” sigurnom načinu rada . “fail-safe” application “fail-safe” application Standard application Standard application PROFISafe- Layer PROFISafe- Layer The PROFISafe profile provides a solution for the communication of fail-safe devices such as emergency stop pushbuttons, light grids and interlocks. While developing the concept for the safe transmission of data via PROFIBUS, the focus was not only on the reduction of wiring costs, but also the wide range of applications in the manufacturing and processing industry. As a result, devices with PROFISafe profile can be operated without restrictions and in harmonious coexistence with standard devices using the same cable. PROFISafe is based on the DP Communication Protocol and can be operated on RS-485, fiber optics or IEC 1158-2 technology. At the same time, very fast reaction times can be achieved with DP in the manufacturing sector, and in the processing sector no additional power consumption is needed for PA field devices. PROFISafe is a single-channel software solution that does not require any further bus cables. PROFIBUS PROFIBUS Standard PROFIBUS RS 485 / IEC 61158-2

Nove funkcije u kontroli motora i strojeva Kontrola strojeva Nove funkcije u kontroli motora i strojeva Slave-to-Slave komunikacija clock sinkronizacija transmisija Vremenska sinkronizacija With these new functions, digital closed-loop controls can be realized in the future with PROFIBUS, where the task is to synchronize the cycles of the application software in the higher-level system, the bus transmission and the cycles of the application software in the drives.   These technical requirements are to be implemented by supplementing new functions in the PROFIBUS protocol for clock synchronization and slave-to-slave communication between the drives. The aim is to operate twelve axes synchronously with a bus cycle time of less than two milliseconds and also - without disturbing the cycle - to allow acyclic parameter access for operating, monitoring and engineering tasks. This further development became necessary as it was simply not possible to implement all the demands of drive technology with one system using the open fieldbuses currently available. If, for example, the bus is required, not only for the control of drives but also for reading in and displaying distributed I/Os or for display and operating functions, users are currently still required to distribute these functions over several buses. The new PROFIBUS functions for motion control will extend the functions of PROFIBUS in such a way that users will no longer have to use special drive buses in many applications. S ovim funkcionalnostima otvaraju se nove mogućnosti u dizajniranju industrijskih postrojenja Npr 12 osi se može sinkronizirati za nmanje od 2ms

PROFINET koncept Engineering, HMI Ethernet Intelligent field device Programmable controller Proxy PROFIBUS Investitionsschutz ernst genommen Die Innovationskraft von über 1000 Mitgliedsfirmen haben PROFIBUS zum weltweit erfolgreichsten Feldbus gemacht. Dieser Vorsprung kann auch bei PROFInet voll genutzt werden. Bereits installierte PROFIBUS-Segmente lassen sich in PROFInet komplett integrieren. Das gesamte PROFIBUS-Segment bildet dabei eine PROFInet-Komponente. Die Proxy-Technologie lässt auch die Einbindung anderer Feldbussysteme zu und ist ein weiterer Beweis für die Offenheit von PROFInet. Engineering, HMI Field Device Drive PROFIBUS and PROFINET su dva komplementarna dijela internacionalne automatizacijske tehnologije.

PROFINET Između menadžmenta (upravljanje i proizvodnje) TCP/IP- Ethernet Engineering HMI Tech. Module Internet Između menadžmenta (upravljanje i proizvodnje) Within Production Integration of PROFIBUS

Produkcija preparata za građevinu Applications Preko 1000000 aplikacija su već funkcionalne Automatizacija u proizvodnji Autoindustrija Industrija ambalaže Sistemi skladišta Automatizacija u zgradarstvu Grijanje, klima uređaji Proces automatizacije Postrojenja za pročišćavanje vode Kemijska postojenja Tekstilan i pairna industrija Energetska industrija i distribucija Energetska postrojenja Sustavi ukapčanja ,transformatori Pročišćavanje otpadnih voda Autoindustrija Prehrambena industrija Industrija plastike PROFIBUS has proven its practical use in more than 300,000 applications world-wide. The application range covers manufacturing automation like car manufacturing at BMW, General Motors, Ford, Fiat etc.; building automation like in the Bibliothèque Nationale de France and process automation like in an oil refinery, polymer storage tanks or glue production. The slide shows some application examples of PROFIBUS. More case studies are listed in the Electronic Product Catalog at the PROFIBUS Website. Produkcija preparata za građevinu Plinovodi Proizvodnja hrane Industrija pića Automatizacija zgrada