Beckhoff Building Automation1 Business activities of building automation.

Beckhoff Building Automation 1

Business activities of building automation


Hardware for building automation

Potential usage of the existing network structure for the office network and central building control systems Combined data network from sensor/actuator over PC up to management level No double data management necessary, fast data transmission with highest transfer rate Possibility of a setup change anywhere in the building at any time, e.g. intelligent door terminals, access control or services

Ethernet for continuous building communication


Existing powerful Controllers according to every application

Bus-Controller Embedded PC IPC

Performance

Application Complexity

small controller BC / BX Embedded PC CX9000 Embedded PC CX1000 Embedded PC CX1020 Industrie-PC Panel


Softwaretool TwinCAT

Performance

BC9000Lowest device class

BX9000Lower device class

CX9000, CX1000Medium device class

IPC, Highest device class

Cost

for all hardware platforms

TwinCAT: one tool

→ Latest version: TwinCAT2.10→ Support by TwinCAT Information System→ Programming standard IEC61131-3


Overview over common sensors and actuators used in buildings

Shading

Electricalwindow drive

Actuating drive

Buildingautomation

server

Windowcontact

Acces control

Video surveillance

Operating unit for room control

Control over PC: heating, cooling,single room control, illumination

Room temperature

Weather station

Lighting control

Access control

Access control


Local acquisition of different data decentral over ethernet

RS485

Up to 64 DALI devices

Up to 64 EIB devices

Up to 64 LON devices


Office buildings are getting very flexible with the wattless EnOcean radio technology

Serial interfaceKL6021-0023

KL6023 wirelessadapter with EnOcean radioreceiver

Range approx. 300 m in the free fieldand approx. 30 m in the building

Battery-lessswitch withEnOcean radio transmitter

Battery-less temperaturesensor withEnOcean radio transmitter


Lighting (TwinCat PLC Library: Building Automation)

Function block FB_Dimmer1SwitchEco

Memory saving alternative to FB_Dimmer1Switch Without special functions „Set-Value“ and „Memorymode-Off“ Values for nOutMin and nOutMax are set to 0 and 32767 internally tPLCCycle calculates internally, about which amount the output nOut has to be increased per cycle Saving of extra time calculation

Dimming of incandescent lamps, electronic transformers and electronic ballasts


Lighting (TwinCat PLC Library: serial communication DALI/DSI)

Function block FB_DALILight

The structures stDALIInData and stDALIOutData have to be mapped to the I/O-addresses of the terminals The enum type eDALIAddrType defines the parameter nAddr, it can be a device address, a group address or a broadcast call With rising edge at bStart the function block sends data to the DALI Bus

The parameterization of Dimmer function blocks issimilar to FB_DimmSwitch


Wireless transmission of switch states (TwinCat PLC Library: serial communication EnOcean)

Receives radio telegramms from EnOcean modules and provides them to the structure stEnOceanReceivedData, which can be evaluated by different function blocks The structures stEnOceanInData and stEnOceanOutData provide the data of the input and output image for the function block

Evaluates the state of an EnOcean module A fixed user number describes the transmitter ID stEnOceanReceivedData processes transmitted information from FB_EnOceanReceive bSwitches contains an array with boolean values of the button states of the transmitter


Communication with LON devices (library and Info: Beckhoff Information System KL6401)

Block manages the communication between control and LON terminal LON-specific SNVT-variables can be transmitted and received Parameters of the function block characterize the used SNVT- variables Status-variables are provided likewise


Communication with EIB devices (library and Info: Beckhoff Information System KL6301)

Configuration of the KL6301 and start of the data transfer with the EIB network Difference between sending (bWrite) and receiving (bRead) Terminal gets physical address as an EIB device Application of four filters enables to use up to four group addresses of devices which telegrams are processed by the terminal Connection of single function blocks for receiving and sending to the basic function block


Network structure of a building

One central server for building automation Main ethernet switch connects server with peripheral devices Each floor has its own ethernet switch Switches on the floors are not necessary if Bx9100 with integrated 2-channel switch is used


Network structure of several connected buildings


Access from the IT network of the tenant to the building automation network

Building server has a two port ethernet card (FC9002) First port for the tenant IT network Second port for the building automation network Firewall software for network protection The tenant can only call HTML sites from the building automation server


Access from several IT networks of the tenants to the building automation network

Managed switch for access control Firewall for each IT network The firewalls are maintained by the tenants The tenants can only call HTML sites from the building automation server


Intelligent room control in a high riser (2005)Control architecture:CPU: 3 C5102, 1 C3350HMI: Customer specific, HTML-sitesE/A: Ethernet with 20 CX1000, 1 CX1020, 98 BK9000, 21 BC9000 Control structure:Central control function: TwinCat PLCDistributed control function: CX1000, CX1020, BC9000 mit ca. 14.000 data points

Customer advantages:

- Manual and automatic control of the functions-Only one transmission protocol (TCP/IP)- Improvement of energy consumption because heating, lighting, weather station, facade and windows are controlled by one system

KölnTriangle, Cologne, Germany

Project realisation:Wieland Electric GmbH, Züblin AG Bauunternehmung, Innecken Elektrotechnik GmbH & Co. KG,Beckhoff Automation GmbH


Control architecture:CPU: PC together with touch panel as central building serverHMI: customer specific software from COPA-DATA E/A: ethernet with 13 BC9000Control structure:Central and distributed controlfunction: TwinCat PLC Customer advantages:- Panel operated lighting, shading, ventilation and fume control of the building with approx. 10.000 m² floor space- Implementation of DALI and EnOcean technology offer flexibility for the lighting control - Lighting scenes in dependence of the time of the day- Serial control of audio visual equipment in conference rooms

Dr. Oetker Welt, Bielefeld, Germany

Remodeling of the „custard powder building“ into an event and exhibition building (2003-2005)

Project realisation:Elektro Beckhoff GmbH


Virtual.Aero, Ahaus, Germany

Virtual Airport (2005)

Control architecture:CPU: own PCs, CX1000HMI: David V8+ with webbrowser, telephoneE/A: 10 BC9000, 163 Bus Terminals, approx. 50 PCs and monitorsControl structure: Central control function: David V8+ (customer specific software)Customer advantages:-Cost reduction- Simple connection to bus system- Use of standard ethernet components- Central control of all functions- Remote control

Project realisation:Tobit Software


House Of Today, Munich, Germany

Automation of a residential house (2005)Control architecture: CPU: C5102 as central building server, CX1000 to control peripheral I/OHMI: customer specific software of the company 3SOFT attached to Microsoft Windows XP Media Center Edition 2005 E/A: Ethernet with 3 BK9000 and 250 I/OControl structure:Central and distributed control function: TwinCat PLCCustomer advantages:- Open gateways in IT- and Windows standards- Standard Ethernet network for PC, Telephone, Entertainment and as bus system for building control- Optimizing the energy consumption causes cost reduction - Automated access control and presence simulation- Messages via e-mail or SMS

Project realisation:Microsoft,Tobit Software, 3SOFT, A3Plus, Scemtec Automation, Tridonic Atco,Elektro Beckhoff GmbH


Allianz Arena, Munich, Germany

Project realisation:VA TECH ELIN EBG GmbH / Österreich Elektro Beckhoff GmbH

Lighting technology, survey of disturbance data and control of the low voltage engineering (2005)

Control architecture:CPU: 35 CX1000 HMI: Internet ExplorerI/O: Ethernet mit BK9000 und ca. 9000 I/O

Control structure:

Central control function: TwinCat PLC

Customer advantages: - Flexible automation - Standard Ethernet components- Lighting of the outer shell in dependence of the playing soccer clubs in white, red and blue


BSH Bosch und Siemens Household Appliances GmbH, Munich, GermanyBuilding automation including flexible individual room control and light management with approx. 25.000 data points across an area of 36.000 m² (2003)

Control architecture:CPU: 4 slide-in IPC 5102 as building computersE/A: Ethernet and Lightbus, Controller BC9000, approx. 8000 E/As, approx. 25000 data points

Control structure:Central control function: TwinCAT Soft-PLCDistributed control function: Ethernet-Bus Controller TwinCat OPC server offers room temperature data for the building management system

Project realisation:Imtech Deutschland GmbH & Co. KG; fischer & fey Ingenieur-gesellschaft mbH, BSH Bosch und Siemens Hausgeräte GmbH; Beckhoff


BSH Bosch und Siemens Household Appliances GmbH, Munich, Germany

Customer advantages:- Integrated networking on an ethernet base meets the requirements in terms of flexibility and modularity- Real-time capability of ethernet (up to 95 m distance, otherwise Lightbus, e.g. to control the desired position of blinds)- In need of flexibility permanent integration of operating devices in walls should be avoided- Subsequent integration of the light management via DALI Bus terminals - Room layout variants are software-controlled- simple manageability (e.g. software adaption)


Miele, Gütersloh, Germany

Intelligent building automation for Miele innovation center for electronic development (2003)Control architecture:CPU: IPC C5102 as main building computer, 63 BC9000HMI: Control Panel CP6802E/A: Ethernet, 3.000 data points, with 260 triac bus terminals to control blinds and windows, DALI Bus Terminals for light controlControl structure:Central control function: TwinCAT PLCDistributed control function: BC9000Customer advantages:- Weather station, temperature control and light management within one system- Ethernet network allows connection of any commercially available installation devices at the bus terminals - More flexible installation, no cumbersome parameterizations during extensions or modifications of the utilization concept- More operational reliability through decentralized intelligent units

Project realisation: Miele Gütersloh,Beckhoff


ZF-Lemförder, Dielingen, Germany

New administration building (2003)

Project realisation:Többen und Partner Ing.-Ges.mbH / Lingen, Elektro Beckhoff GmbH

Control architecture:CPU: Built-in industrial PC C5102, 15 BC9000HMI: MS Internet Explorer 6.0E/A: Ethernet-Interface / 1670 Data points; 630 Bus TerminalsSpecial: integration of 80 conventional electronic balasts (0 ... 10 V) into the building control systemControl structure:Central control function: TwinCAT PLC / Java ScriptDistributed control function: TwinCAT PLC / BC9000 Customer advantages: - Open interfaces to other building technology systems

- Operation of the building control functions in the canteen and the VIP area via Internet Explorer

- Communication to central online UPS

- Central HVAC system fault message recording-Transfer of fault message via SMS or e-mail- Compatibility with standard network components


German Museum, Munich, Germany

Control architecture:CPU: 1 C51023 19-inch slide-in IPC 3 CX1000 to control peripheral I/OHMI: Microsoft.NETE/A: Ethernet with approx. 540 bus terminalsControl structure:Central and distributed control function: TwinCat PLCCustomer advantages:- Significantly easier handling- Implementation of new programs requires less effort- Remote control: redundancy to protect the exhibit- Simplify the control with using computers- open system solution provides flexibility and continuity: heating control, monitoring function and window closing are realized continuously by browser connection

Building automation of a museum (2003)

Project realisation:German Museum Traffic Center,Elektro Beckhoff GmbH


IT-Port, Munich-Unterschleißheim, Germany

Building automation for new building (2002)

Control architecture:

CPU: 3 C5002 19-inch slide-in IPC, approx. 130 BC9000

HMI: Internet Explorer

E/A: Ethernet, approx. 22.000 data points

Control structure:

Central control function: TwinCAT PLC

Distributed control function: BC9000 Bus Terminal ControllerCustomer advantages: - simple building configuration

- Standard Ethernet components, compatible with other network systems

- Room control via internet

Project realisation:FOM Future Office Management, Beckhoff, raumcomputer ag


Eurotheum (EZB), Frankfurt, Germany

Building automation and building control (2001)

Control architecture:CPU: 40 C6130, P III, 128 MB HMI: TwinCAT OPC, hercon (customer specific visualization)Control structure:Central control function: TwinCAT PLC

Project realisation:Eurotheum Frankfurt,Beckhoff, Hermann GmbH

Customer advantages:- Simple room configuration / simple parameterization of the building control- Modularity enables detailed planning and balanced upgrading of the functions

- Remote maintenance and diagnostics

- robust PC-technologie


Microsoft Headquarters, Munich, Germany

Intelligent building automation for Microsoft headquarters building (2000-2001)Control architecture:CPU: 13 C6140 as central master computers and building computers, 230 BC9000HMI: Website/Internet ExplorerE/A: Ethernet TCP/IP, 27.500 data points (digital/analog) Control structure:Central and distributed control function: TwinCAT PLCCustomer advantages: - standard operatring system Microsoft WindowsCE and Embeddded XP- Standard Ethernet components- Simple building configuration in case of changing utilization - Operation with intelligent Windows CE pocket PCs- Comfortable room control via Internet-Explorer/web page

Project realisation:FOM Future Office Management, Beckhoff,Siemens Gebäude Managementund Service, digitales bauen/ raumcomputer ag, G. A. Müller

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Beckhoff Building Automation1 Business activities of building automation.

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