metasys® system extended architecture glossary

Metasys System Glossary

LIT-1201612

Release 10.0

Building Technologies & Solutionswww.johnsoncontrols.com2019-01-31

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Common Acronyms....................................................................................................................... 32

AActive Directory Service

A network operating technology that enables Information Technology (IT) administratorsto manage enterprise-wide information from a central repository. This information includesdata center policy compliance and identity management (user logon accounts), which areused for both Microsoft® Windows® Operating System (OS) authentication (logon to theWindows OS) as well as network resource authentication (logon to enterprise-wide securedapplications, such as email).

Active Directory Service Domain/Domain Controller

A collection of domain controllers that serve as a security boundary for network resources.A domain controller provides the Active Directory service to network users and computers;stores directory data; and manages user and domain interactions including the logonprocess, authentication, and directory searches.

Active Directory Service Schema

The formal definition of all object and attribute data that can be stored in the directory.For example, user is an object type with attribute data of name, first name, last name,e-mail, and so on. The schema is made up of object classes and attributes. The base (ordefault) schema contains a rich set of object classes and attributes to meet the needs ofmost organizations, and is modeled after the International Standards Organization (ISO)X.500 standard for directory services.

Active Directory Service—Service Account

A logon account assigned to an application to enable the application to perform privilegedactions within Active Directory service. The Metasys system requires one or more ServiceAccounts to be assigned to allow the system to perform directory queries and request ActiveDirectory service authentication. Only one Service Account is allowed per domain.

Active Directory Service User Account

A logon account assigned to a user account that is created, stored, and maintained onlywithin Active Directory service. This user account provides access to Active Directory serviceNetwork Resources. The account may also provide access to the Metasys system whenadded and privileged using the Metasys Security Administration system.

ADS

Application and Data Server. A Metasys server that allows you to expand beyond the sitemanagement capabilities, number of connections limitations, and historical data storagelimits of Network Automation Engines (NAEs), Network Integration Engines (NIEs), andNetwork Control Engines (NCEs). An ADS uses a free version of Microsoft® SQL Server®software to manage historical data on a computer that does not have a server-class OS. Fora more robust system, an extended ADS is available (ADX).

ADS-Lite

Application and Data Server, Lite version. A lower-capacity Metasys server that is availablefor purchase in Europe, Latin America, and Asia. The ADS-Lite products offer the samefunctionality as the standard ADS, but can serve as the Site Director for only the smaller-capacity network engines (NCE25/NIE29, NAE35/NIE39, and NAE45/NIE49).

3Metasys System Glossary

Advanced Graphics Application (AGA)

An enhanced graphics programming package that provides dynamic capabilities suchas animation, color changes, and flashing for the Metasys system. Dynamic graphics canbe defined in Microsoft Visio® Professional 2003 software using the Advanced Graphicsadd-on application and Graphics Example stencil. Graphic files are converted to ScalableVector Graphics (SVG) and imported into the User Graphics Tool. You can access a secondgraphics viewer, the Adobe® SVG Viewer, from within the existing user interface to view theadvanced graphics.

Advanced Graphics Symbol Library (AGSL)

A collection of predefined dynamic graphics that can be defined in Microsoft VisioProfessional 2003 software using the Advanced Graphics application and converted toScalable Vector Graphics (SVG). SVG files then can be imported into the User Graphics Tooland viewed in the Site Management Portal User Interface (UI).

ADX

Extended Application and Data Server. A Metasys server that allows you to expand beyondthe site management capabilities, number of connections limitations, and historical datastorage limits of NAEs, NIEs, and ADSs. An ADX uses a full version of Microsoft SQL Serversoftware to manage historical data on a computer with a server-class OS.

Alarm Manager

A feature in the Metasys UI that provides a view of all alarms in the Metasys system. From thisview, you can take certain actions, such as sorting, acknowledging, and discarding alarms.

Archive

Location within a database on nonvolatile media for safe long-term storage of data. Archiveis a term used for both site-specific system configuration data (archive database) andhistorical data (historical database). The term archive is also used to refer to the task ofsaving updates to the archive database.

Authentication

The process of identifying and verifying a user via user name and password, or by verifyinga Security Token. Authentication precedes authorization.

Authorization

The process of granting access to specific functions and data based upon privileges definedin the security system. Authorization follows authentication.

Automatic Private Internet Protocol Addressing (APIPA)

A program that automatically assigns a unique Internet Protocol (IP) address to a devicewhen there is no Dynamic Host Configuration Protocol (DHCP) on the server on the network;APIPA is intended for small, single subnet private networks and is available in the networkengine.

Metasys System Glossary4

BBACnet

Building Automation Control Network. BACnet® is the ASHRAE standard for a datatransmission protocol for the building automation industry. Conformance to the BACnetstandard is documented in a PICS that references the supported services and objects listedin the BIBBs.

BACnet Interoperability Building Blocks (BIBBs)

In addition to the PICS, defines the BACnet services and objects that are supported by adevice on a BACnet network. A BIBBs document is an ASHRAE requirement to show BACnetprotocol compatibility.

BACnet Router

A communication device for the BCPro system that facilitates communication betweenBACnet IP and BACnet MS/TP networks to monitor and control a wide variety of HVACequipment, meters, fire alarm panels, and lighting.

Basic Access

A type of Metasys system access assigned to users that permit them to use a subset of thestandard user interface capabilities based on their user permissions. Basic Access useraccounts are created by Metasys system Administrators using the Security Administratorsystem. Basic Access meets the UI access requirements for most building operators. BasicAccess is provided on all the Metasys system engines and servers but is the primary userinterface in the NAE3514, NAE3515, NAE3524, and NAE3525 engines.

BCM

Building Control Management. A system marketed in Asia that monitors and controls a widevariety of HVAC equipment, meters, fire alarm panels, and building lights. The brand namefor the BCM system is BCPro.

BCPro

A graphical user interface that enable operators to control buildings, floors, and systems.In addition to providing comfort for the building occupants, BCPro reduces the cost ofownership by managing the HVAC, lighting, and other building systems in the most energyefficient way possible. This user interface is primarily sold to the Asian market.

Building Network Dashboard

A detailed representation that provides a cohesive summary of the selected object. Widgetsincluded on a Building Network Dashboard may include a Summary View widget, Trendwidget, Equipment Relationships widget, and Detail widget.

Bulk commanding

Used to issue a global command to multiple Metasys objects with one request. This action isavailable after performing an Advanced Search.

Bulk modifying

Used to edit the attribute values of multiple Metasys objects with one request. This action isavailable after performing an Advanced Search.


CCCT

Controller Configuration Tool. The tool configures, simulates, loads, and commissionsdevices on an MS/TP bus. Devices configured by CCT include CVGs, CGMs, FACs, FECs, IOMs,NCEs, and VMA1600s.

C·CURE 9000 Access Control

A security management system for commercial buildings manufactured by Tyco SoftwareHouse. Beginning at Metasys Release 10.0, the C·CURE 9000 access control system can beinterfaced to network engines using a vendor integration driver.

CGM

General Purpose Application Controller. The latest in a new family of modernized equipmentcontrollers that integrate to the web-based Metasys system. CGMs are versatile equipmentcontrollers designed to monitor, control, and integrate a wide variety of HVAC and otherbuilding equipment. These controllers support BACnet MS/TP and N2 communicationprotocols, and auto-detect which protocol is connected to it. In MS/TP mode, theseequipment controllers are BACnet network compliant devices. Controllers running in N2mode can be used to maintain or modernize sites with installed legacy Johnson Controls®controllers.

Client user interface

A computer software application running on a computer (called the client) that providesconnection to another computer (called the server) that is running a building automationsystem. In the context of the Metasys system, building operators log into the SiteManagement Portal UI or Metasys UI from their client computer to access the Metasys server(for example, an ADS).

Control System

Name used for a custom control logic application that runs in a building equipmentcontroller.

CVM

VAV Box Controller. This device is a versatile equipment controller designed to monitor,control, and integrate a wide variety of HVAC and other building equipment. Thesecontrollers support BACnet MS/TP and N2 communication protocols, and auto-detect whichprotocol is connected to it. In MS/TP mode, these equipment controllers are BACnet networkcompliant devices. Controllers running in N2 mode can be used to maintain or modernizesites with installed legacy Johnson Controls controllers.


DDaisy-chained topology

A type of network topology in which devices are connected to each other in a continuousstring without interruption. The wire terminations begin at one device and continue tobranch to each subsequent device until the last device on the line is reached.

Dashboard

A window in the Metasys UI software that organizes and presents Metasys information in aneasy-to-interpret, modular way. Examples of dashboards in the Metasys UI include the Spacedashboard, Building Network dashboard, and the Equipment Dashboard.

Dashboards Manager

A feature in the Metasys UI that you use to customize dashboards. You can customizethe widgets that appear, the order the widgets appear, and the size of the widgets. TheDashboards Manager is only available in the Metasys UI and is not available in the Metasys UIOffline. The Dashboards Manager is only available on computer platforms.

DDA

Destination Delivery Agent. A method of routing and delivering event messages todestinations such as pagers, printers, e-mail, and SNMP management systems.

Demilitarized Zone (DMZ)

The portion of a network located between the Internet and the intranet and protected byone or more firewalls.

DHCP

Dynamic Host Configuration Protocol. DHCP is a set of communications rules that allowsa network administrator to automatically assign IP addresses as needed when devices areplugged into a network. DHCP enables dynamic IP network configuration and IP addressing.

Directory

A data store that contains information about network and security objects, such as users,groups, computers, domains, organizational units, and security policies.

DLLR

Demand Limiting/Load Rolling. Software features that help customers save money onenergy costs. Demand Limiting (DL) selectively turns off (sheds) equipment, such as fansand lights, or adjusts setpoints to limit energy use during peak times. Load Rolling (LR)reduces overall energy consumption continuously by shedding unnecessary loads.

Domain Name System (DNS)

The method by which host domain names are located and translated into IP addresses. Adomain name is a meaningful and easy-to-remember handle for an Internet address. DNS isthe Internet standard for naming and locating host devices and mapping host names to IPaddresses. An example of a DNS handle is www.johnsoncontrols.com.

DP

Dew Point. The temperature at which water vapor reaches the saturation point.

DSN

Data Source Name or Domain-Subnet-Node in LonWorks networks.


EElectronic Signature

A feature of a Metasys for Validated Environments, extended architecture (MVE) system thatsatisfies United States Food and Drug Administration (US FDA) Title 21, Code of FederalRegulation (CFR) Part 11 Requirements for Electronic Signatures. This feature requires usersto reenter their password (re-authentication challenge), state a meaning associated withthe signature, and enter an annotation when they make a change to the system or whenacknowledging an event. The system does not execute the requested change until usersperform all three actions.

Energy Essentials

A software application that is an add-on to the Metasys Advanced Reporting System. EnergyEssentials provides seven fundamental energy reports, including the Big Picture Energy andLoad Profile reports.

Enthalpy

In HVAC applications, heat content as the internal energy of the system plus the pressuretimes the volume of the system.

Equipment

A broad term used to describe the equipment that makes your building run. Equipmentincludes boilers, chillers, air handling units, lights, meters, security systems, and anythingelse that is used to maintain your building's environment. Equipment can serve spaces andother equipment. The Metasys UI product uses the term equipment.

Equipment Dashboard

A tabular and graphical representation that provides a cohesive summary of a selectedpiece of equipment. Information displayed includes alarm history, user change history,equipment graphics, historical trend information, and relationships with other equipmentand spaces.

Export Utility

A software application that uses Web Services to extract data from the Metasys system. TheExport Utility runs from an ADS/ADX or from a stand-alone computer on the same network.Export Utility extracts historical trend, alarm, and audit data from the network engine orADS/ADX. This data is then provided in several file formats such as Microsoft Excel andMicrosoft Access. You can instantly extract the selected data or schedule an extraction at aconvenient time or interval.

Extensible Markup Language (XML)

Text-based language representing data. XML is a simple and easy-to-use subset of theStandard Generalized Markup Language (SGML), the standard for how to create a documentstructure.

External Interface File (XIF)

A file that describes the Standard Network Variable Types (SNVTs) and configurationparameters of a LonWorks enabled device.


FFAC

Advanced Application Field Equipment Controller. A line of Metasys configurable digitalcontrollers that support selectable BACnet or N2 field bus networking protocols. FACsfeature an integral real-time clock and support time-based tasks, which lets these fieldcontrollers monitor and control schedules, calendars, alarms, and trends. FACs can continuetime-based control and monitoring when offline for extended periods of time from aMetasys system network. FACs can also operate as stand-alone controllers in applicationsthat do not require a network engine or for network applications where it is preferred tohave the scheduling, alarming, and trending performed locally in the field controllers.

FC Bus

Field Controller Bus. An RS-485 communications bus used to connect BACnet MS/TP fieldcontrollers with network engines.

FEC

Field Equipment Controller. A line of Metasys configurable digital controllers that supportselectable BACnet or N2 field bus networking protocols. The FEC family includes multiplemodels featuring a variety of total number and types of input and output interfaces. FECsfeature 32-bit microprocessor architecture, patented continuous tuning adaptive control,and peer-to-peer communications, and they are available with an optional built-in LCDscreen. A full range of FEC models combined with IOM models can apply to a wide varietyof mechanical and electrical equipment control applications ranging from simple fan coilor heat pump control to advanced central plant management. The FEC Series controllerssupport wireless communications using the ZigBee® Field Router (ZFR) Series accessories.

Fiber-optic modems

Devices that convert communication signals over copper wire to light signals that can travelover fiber optic cable.

Firewall

A combination of hardware and software components that provides a security system toprevent unauthorized access from the Internet to the intranet.

Flash Memory

A type of constantly powered nonvolatile memory that can be erased and reprogrammed. Inthe network engine, flash is used like a hard disk for storing limited information.

Forest

One or more domains that share a common schema and global catalog within ActiveDirectory service. Forests are normally organized hierarchically as determined by thecustomer.

FQIR

Fully Qualified Item Reference. A unique, user-defined name that identifies an object in theMetasys system.


GGGT

Graphics+ Generation Tool. A diagramming tool that helps designers create representationsof their building equipment and floor plans and bind them to Metasys data objects. Thetool includes an extensive library of pre-built symbols and templates, shortcut keys, andright-click functions, giving designers the ability to assemble graphics faster. The tool alsoprovides flexibility to create customized graphics using a set of effects known as behaviors.Behaviors allow users to command, navigate, change color, apply flash, set visibility, anddisplay a context menu for bound Metasys objects. Graphics+ is pronounced Graphics-Plus.

Global command

An option in the Site Management Portal that provides operators the ability to send a singlecommand to multiple objects and view a log of the command results.

Graphic

A pictorial representation of building control equipment on a computer screen. A graphiccan be designed so that a building operator can monitor and control building equipmentdirectly from the graphic itself.

Graphic Stencil Library (GSL)

A collection of predefined graphics that can be configured in Microsoft Visio 2003 softwareand converted to SVG files can then be imported into the User Graphics Tool as backgroundimages.

Graphics Manager and Editor

An embedded graphics package that comes with the Metasys UI software. This packageenables system designers to create graphics widgets using photo-realistic graphicalrepresentations of equipment and spaces.


HHTML

Hypertext Markup Language. HTML is a set of symbols and instructions used to mark up afile so that a Web browser knows how to display the file’s information; HTML describes theappearance of information for Web browsers.

HTTP

Hypertext Transfer Protocol. HTTP is a set of rules for transferring information over theWorld Wide Web.


IIFC

Intelligent Fire Controller. A cost-effective fire alarm system that provides monitor andcontrol capabilities of analog detectors, programmable relay modules, and circuits.

IIS

Internet Information Services. IIS is a Web server included in Microsoft Windows operatingsystems.

ILC

Intelligent Lighting Controller. A lighting control system that monitors and controls lightinggroups and provides scheduling and override capabilities.

IOM

Input/Output Module. IOMs provide increased input/output capabilities to FECs and usesthe BACnet MS/TP protocol for communications. IOMs can reside on the SA or FC Bus.

IP

Internet Protocol. IP is the transport protocol of the Internet. Verification of reliabletransmission is provided by Transmission Control Protocol (TCP).

IT

Information Technology. IT is a general name for electronic data processing and technicalstandards for network communication.

Imperial Units

A system of measurement used mainly in the United States.

Integrated Microsoft Windows Authentication

An authentication method for directory security on a Web Server. Integrated MicrosoftWindows authentication uses a cryptographic exchange with the user’s Web browser orJava® application to confirm the identity of the user and thereby authenticate the user toaccess the Web server resource (such as a Web service or a file).

Internet Service Provider (ISP)

A company that provides access to the Internet.

Item Annotation

Text that the user enters for any item or object in the navigation tree, excluding user viewsand folders. Item annotations can be thought of as an electronic notepad for any Metasyssystem item or object.


JJAR

Java® Archive. JAR is a file format for storing the components required by Java applets orapplications in a single compressed file to promote speedy download by Web browsers. TheMetasys system uses Java technology for Site Management Portal UI.

JPG

File extension of graphics image files created using the Joint Photographic Experts Groupstandard

Java Network Launching Protocol (JNLP)

A protocol used by a Web server (for example, an ADS/ADX) that triggers a Web browser tolaunch the Java Web Start software.

Java Web Start

A framework that allows application software for the Java platform to start directly from theInternet using a Web browser Web Start applications do not run inside the browser.

Joint Photographic Experts Group (JPEG)

Group of experts that defines and maintains a standard format for compressing andoptimizing digital photographic images.


KKerberos

A network authentication protocol designed to provide strong authentication for client/server applications by using secret-key cryptography. Kerberos is the primary securityprotocol for authentication within an Active Directory service domain.

KNX

An abbreviation for Konnex, KNX is a European open standard for commercial and domesticbuilding automation. KNX devices can manage a host of equipment include lighting, blindsand shutters, HVAC, security, energy management.


LLAN

Local Area Network. LANs are high-speed communications systems designed to linkcomputers and other data processing devices together within a small geographic area suchas a workgroup, department, or a single floor of a multi-story building.

Launcher

A software application used to start any version of the Site Management Portal UI and SCTUI. Launcher is installed for you with the installation of the Metasys server software (ADS,ADX, ODS), SCT, or software-based network engine (NAE85). Launcher is also used to log into a network engine.

LCT

Logic Connector Tool. A graphical software tool for creating and viewing custom controllogic. The LCT is provided by the Site Management Portal UI and SCT UI.

LCS85

LonWorks® Control Server (LCS) 85. Server software that uses an open-architecture flatLonWorks system to monitor and supervise HVAC equipment, lighting, security, fire, andaccess control. The LCS85 supports a comprehensive set of supervisory features andfunctions for large facilities and technologically advanced buildings and complexes. TheLCS85 is a high-capacity server that allows the integration of large LonWorks networksystems. When configured as the Site Director, the LCS85 can support up to four Metasysnetwork engines.

License Portal

A website that permits users and customers to register Metasys software.

Lightweight Directory Access Protocol (LDAP)

A standard communication protocol for directories located on TCP/IP networks LDAPdefines how a directory client can access a directory server, and how the client can performdirectory operations and share directory data.

Linux

A free and open-source operating system that is in use on some models and versions ofMetasys network engines.

Logic Block

A component used to construct the control logic of a system. In CCT, logic block inputs areused to influence the state or values presented as outputs. Logic blocks also support dragand drop functionality in the LCT.

LON

Local Operating Network. A networking platform created by Echelon® Corporation for use inbuilding control applications such as HVAC and lighting.

LonMark® Standards

A standards organization founded by LonWorks network users to develop and maintaindesign guidelines for LonWorks networks.


LonTalk® Protocol

A protocol developed by Echelon® Systems Corporation and defined in the AmericanNational Standards Institute (ANSI) standard EIA/CEA-709.1-A-1999.

LonWorks Network

A network that uses the LonTalk protocol.


MMAP

Mobile Access Portal gateway. A pocket-sized web server that provides a wireless mobileuser interface to Metasys Field Controllers, FX field controllers, CH field controllers, TEC3000Series thermostats, and Smart Equipment Rooftop Units (RTUs). The mobile user interfacecan be displayed in the browser of a phone, tablet, or computer.

M-Bus

Also known as Meter Bus, M-Bus is a European standard (EN 13757-2) for remote reading ofgas and electricity meters. M-Bus is designed for communication on two wires.

Metasys Database Manager

Software tool that helps to manage and monitor Metasys system databases on a Metasysserver. This optional application adds a database icon to the computer's task bar. The colorof the icon indicates the current state of the monitored databases.

Metasys Server

Device on the Metasys network that runs ADS/ADX/ODS software.

Metasys UI

A software application that is installed when you install the software for any Metasys server(ADS, ADX, or ODS). The Metasys UI provides a simple location-based navigation approachto finding information, including the ability to search for any location by name and tobookmark a location in the browser. All data displayed in the Metasys UI is organized ina dashboard format, presenting to you the complete story of what is happening within aspace, equipment, or central plant. You can access the Metasys UI from any type of clientdevice with any screen size. Use Metasys UI for any building system operation.

Metasys UI Offline

A software application that is installed when you install the SCT software. The Metasys UIOffline is for validating spaces, equipment, and for creating and editing Metasys UI graphics,and assigning associations to all supported graphics. The Metasys UI Offline does notrequire a Metasys server.

Modbus

A communication protocol developed by Modicon systems. The protocol transmitsinformation between electronic devices over serial lines.

Modbus Gateway

A communication device for the BCPro system that provides integration of third-partyModbus equipment into the BCM system for monitoring and controlling a wide variety ofHVAC equipment, meters, fire alarm panels, and lighting. You can configure the gateway forthe Modbus IP or Modbus RTU application protocol.

MS/TP

A communications bus protocol based on BACnet standard protocol SSPC-135, Clause 9. TheMS/TP bus connects the various components on both the SA and FC Buses. Media choicesfor MS/TP Bus communication include three-wire twisted cable and four-wire twisted cable;solid or stranded; shielded or unshielded. The MS/TP Bus superseded the N2 Bus.


MVE

Metasys for Validated Environments, extended architecture. MVE is an enhanced feature ofthe Metasys system for facilities that require regulatory compliance for their environmentalsystems. It includes the capability to configure electronic signatures with requiredannotations for user interactions with the system. MVE is specifically designed to helpcustomers address U.S. Food and Drug Administration (FDA) electronic records andsignature requirements (Title 21 Code of Federal Regulation [CFR] Part 11). MVE requires anADX with other specific prerequisite software.


NN2 Bus

An RS-485 communications bus based on the Opto-22® Optomux® protocol. The N2Bus is used primarily by older Metasys field controllers to communicate with supervisorycontrollers. Media choices for N2 Bus communication include two-wire, twisted pairtelephone wire, a three-wire twisted cable, and duplex optical fiber. The MS/TP Bussupersedes the N2 Bus.

NAE

Network Automation Engine. The NAE is a Web-enabled, Ethernet-based supervisorycontroller that monitors and supervises networks of field-level building automation devicesthat control HVAC equipment, lighting, security, and building access. The NAE providesalarm and event management, trending, archiving, energy management, data exchange,scheduling, dial features, and password protection. Different models and options supportvarious communications networks including the N2 Bus, BACnet network, and LonWorksnetwork. Newer versions of the NAE also support third-party protocols, including Modbus,M-Bus, and KNX.

Navigation panel

A graphical representation of the spaces and network components of the buildingautomation system as controlled by the Metasys UI. The Navigation panel is located onthe left side of the screen and facilitates the navigation through the Spaces and BuildingNetwork trees.

Navigation tree

A tree-like representation of the Metasys network as shown in the Site Management PortalUI.

NCE

Network Control Engine. A controller that combines the network supervisor capabilities andIP network connectivity of an NAE with the input/output point connectivity and direct digitalcontrol capabilities of an FEC. Newer versions of the NCE also support third-party protocols,including Modbus, M-Bus, and KNX.

Network Address Translation (NAT)

A system of translation that enables a device on a LAN to use one set of IP addresses forinternal traffic and a second set of addresses for external traffic.

Network Engine

Generic title used to identify any supervisory engine including NCEs, NAEs, and NIEs.

NIE

Network Integration Engine. The NIE is a Web-enabled supervisory controller for integrationof N1 networks and third-party protocols such as Modbus, M-Bus, and KNX. The NIE is aspecialized version of the NAE and is designed to provide for the migration of specialtynetworks into the Metasys system. The NIE uses the same UI as the NAE. For an NIE55,connectivity with the N2 Bus, BACnet network, and LONWORKS network is not available.

NIEx9 Driver Manager

A software tool that allows you to upload driver and license files related to the networkengine custom integration solutions. The tool is only used with network engines at Release


9.0 or earlier. Newer network engines use the Linux operating system that have licensedintegrations built into the image. The primary use of this tool is to manage the backupand restoration of network engine files before device re-imaging with SCT or the NAE/NIEUpdate Tool. Once the NIEx9 files are backed up, you can use the tool to restore these filesafter the network engine is re-imaged.

NT LAN Manager (NTLM)

A network authentication protocol developed by Microsoft Corporation. NTLM is thesecondary protocol for authentication within an Active Directory service domain. If a domainclient or domain server cannot use Kerberos authentication, then NTLM authentication isused.


OObject

Self-contained functional items in the Metasys system that contain processes to managebuilding automation system components Objects appear as items in the Metasys UInavigation tree that shows the hierarchical physical or logical relationship between theequipment on a site. These objects generally are referred to as items in the Metasys userinterface. Each object that exists in a system is based on a specific object type. There areobject types to manage the functions of the site, object types to manage the operation ofthe various devices installed on the site, object types to manage the physical input andoutput points of each field device, and others. Examples: Site object, NAE Device object,Analog Input object.

ODS

Open Data Server. The server is a BACnet Testing Laboratories™ (BTL) Listed BACnetOperator Workstation (OWS). It conforms to the B-OWS profile. The ODS supports up to25,000 local objects and up to five concurrent users. The ODS functions on either a desktopcomputer platform or a full server platform to manage the collection and presentationof large amounts of trend data, event messages, operator transactions, and systemconfiguration data. When the ODS operates on a server platform, the Metasys AdvancedReporting System and Energy Essentials may be used to report on system configurationperformance, energy usage, demand, and cost.

Organizational Units (OUs)

A container within Active Directory service The container is used to reflect the details of theorganization’s business structure or to delegate administrative control over smaller groupsof users, groups, and resources.


PPICS

Protocol Implementation Conformance Statement. A document that, along with BIBBs,describes the BACnet services and objects supported by a device on a BACnet network. APICS/BIBBs document is an ASHRAE requirement to show BACnet protocol compatibility.

Point-to-Point Protocol (PPP)

A protocol for communication between two computers using a serial interface. Typically,a personal computer connected by phone line to a server uses PPP. For example, yourInternet service provider may provide you with a PPP connection so that the provider’sserver can respond to your requests, pass them on to the Internet, and forward yourrequested Internet responses back to you. PPP uses IP and is designed to handle otherprotocols.

Portal

A web portal that is a specially designed website that brings information from diversesources into one central location. Often, each information source has a dedicated area onthe page for displaying information. In many portals, users can customize the contains oftheir portal page from the available elements.

Preferences

Settings that allow you to configure how the Site Management Portal UI behaves, includingthe sounds and colors, the startup views, alarm priorities, and the presence of links toexternal applications accessible from within the UI The Metasys system provides customizedpreferences for the Site Management Portal UI. Preferences are divided into two categories:system preferences and user preferences. System preferences apply to all users who logon to the site or device and affect the performance and operation of the system. Userpreferences apply to a specific user and define how information is displayed in the UI. Userpreferences do not affect the operation of the system.

Proxy Server

A server that sits between a client application (for example, a Web browser) and a realserver. A proxy server improves performance by filtering requests. The proxy server fulfillsthe requests that it is able to fulfill and other requests are forwarded to the real server. Aproxy server may fulfill a request by serving the page or other resource from a cache. It mayfilter or alter content and can act as a firewall. If users access the Site Management PortalUI through a proxy server, they must have the proper proxy settings configured for the Javaplatform.


RRapid Archive Creation (RAC)

A feature in SCT that system engineers and lead system specialists use to efficiently preparean SCT archive. The feature streamlines the generation of the entire Metasys database fornew or retrofit installations.

Repository

A location within a database on nonvolatile media programmed to collect and coordinateactive data from one or multiple devices on the network on a continuous basis A repositoryincludes alarm and event messages, operator transactions, and trend data.

Required Annotation

A note that the user must enter when executing an electronic signature. Requiredannotations exist on MVE systems only. Examples of required annotations include NormalProcess Adjustment and Scheduled Maintenance.

Required Reason

A meaning associated with the signature that the user must enter when executing anelectronic signature. Required reasons exist on MVE systems only. Examples of requiredreasons include Review, Approve, Operator Action, and Author.

Ring Manager

A device or set of devices that allow communication between IP controllers on a ringnetwork. In Metasys, the set of IP controllers must be connected to an IE 2000 switch fromCisco Systems®.

Ring topology

A type of network topology in which devices are connected in a circular data path. Eachnetworked device is connected to two others, like points on a circle. Together, devices in aring topology are referred to as a ring network.


SSA Bus

Sensor Actuator Bus. The SA Bus connects point devices (IOMs or network sensors) to thefield controllers.

Schedule

A programmed instruction that causes some future event to occur or reoccur, such asturning on a supply fan one hour before building occupancy, then turning it off after hours.

SCT

System Configuration Tool. A software tool used for offline configuration of network enginesand Metasys servers that are components of the Metasys system. The SCT provides an easyway to create and edit archive databases offline. The SCT also provides a logic simulationfeature, which allows you to simulate a building automation device and test the databasecontrol logic prior to downloading it to a device. You can view and configure multiple Sites inone archive with the SCT.

SCT Pro

System Configuration Tool, Professional edition. A newer generation of SCT that providessignificantly streamlined workflows, and greatly simplifies tasks that were previously timeconsuming or cumbersome.

SIMPLEX Fire System

A type of fire monitoring system for commercial buildings developed by TycoSimplexGrinnell. Beginning at Metasys Release 10.0, the SIMPLEX fire system can be easilyinterfaced to network engines through BACnet/IP

Site Director

Either a Metasys server or a network engine that has access to all devices in the entireMetasys site. It is the single point of access to all Site Management Portal UI users. Oncelogged on the Site Director, users have access to a large variety of operations, such asadjusting schedules, monitoring and commanding points, and expanding the system.

Site Management Portal

A user interface embedded in the Metasys server and network engines that providesoperators with a host of building management functions, such as monitoring andcommanding equipment, programming schedules, and printing reports.

Security ID (SID)

Alphanumeric character string that uniquely identifies Active Directory service users andgroups within Active Directory service. Unlike a user name or group name, which may berenamed, the SID remains constant throughout the life of the user account or group.

Shapes

Elements on a graphic that convey information. Examples of shapes include circles, squares,diamonds, and the many flowchart shapes.

Single Sign-On (SSO)

A user’s ability to log on (sign-on) to a network resource (such as a Microsoft WindowsOS) and then access a privileged network resources and/or application (including the SiteManagement Portal UI) without providing user name and password credentials again.


Site

A continuously connected network of devices configured as a system for building controland user access.

Site Object

A type of object in the navigation tree that represents the physical network of connecteddevices on the site. The device where the Site object resides is considered the Site Director.One important function of the Site object is to maintain time-of-day synchronization for asite.

Site Director

A uniform point of entry to the system, allowing you to view all network componentsincluding the information defined in the Site object. For each site, a single engine or Metasysserver is designated as the Site Director. A network engine may be designated as the SiteDirector on small networks consisting of single or multiple network engines. On largernetworks with single or multiple ADSs/ADXs, an ADS/ADX must be designated as SiteDirector. The Site Director supports functions such as user logon, user administration, timesynchronization, and data-traffic management. The Site Director is the device that holds theSite object.

SMTP

Simple Mail Transfer Protocol. SMTP is a protocol for sending e-mail messages betweenservers.

SNMP

Simple Network Management Protocol. SNMP is the primary protocol governing InternetProtocol (IP) network management and the monitoring of IP network devices and theirfunctions.

SNTP

Simple Network Time Protocol. SNTP is a simplified version of Network Time Protocol. Theseprotocols allow computers to synchronize current time across a TCP/IP network. SNTP maybe used to synchronize the Site Director time with a third-party SNTP time server eitherpublicly (on the Internet) or privately (customer-owned on the LAN/WAN).

Software Activation Manager

A software application that is part of the Metasys software suite that you use to registerlicensed products.

Space

A physical location or area that is served by a piece of equipment. The Metasys UI productuses the term space.

Space Dashboard

A tabular representation that provides a cohesive summary of the selected space, includingthe equipment that serves the space and potential problem areas in the space.

SQL Server

A database application from Microsoft in use by several Metasys software products.


SSL certificate

Secure Sockets Layer certificate. Used in computer networking, an SSL certificate provides asecure, encrypted communications between a website and an internet browser.

Star topology

A type of network topology in which all nodes are individually connected to a central point,like a hub or switch. Because each node is connected by individual cable segments, thebenefit of a star network is if one cable fails, only one node is brought down.

Symbols

Pictorial elements on a graphic that represent building equipment, such as fans, coils,valves, and ductwork.


TTailored summary

A summary that allows you to view, command, and modify large quantities of similar datain a tabular format. Tailored Summaries are essentially summary views of Metasys systemitems where the rows and columns of the summary are tailored to contain information ofinterest.

TCP/IP

Transmission Control Protocol/Internet Protocol. A protocol for communication betweencomputers, used as a standard for transmitting data over networks and as the basis forstandard Internet protocols.

Trend extension

An option in the Site Management Portal UI that allows you to monitor and record thechanges in the behavior of an individual attribute over time, thereby assisting you withdiagnosing various system-wide behavioral characteristics.

Trend log

A graphical or tabular representation of one or more data points as they transition throughtime.

Trend study

An option in the Site Management Portal UI that allows you to obtain historical data fromboth the Metasys server and the network engine. A trend study captures data from a point orobject during a specific period of time or interval. Before a point or object can be in a TrendStudy, it must have a trend extension.

Trend Viewer

An option in the Site Management Portal UI that you use to display graphically how amonitored point or object changes over time. Three different views are available: TrendViewer Chart View, Trend Viewer Table View, and Trend Viewer Definition View.


UUI

User Interface. The UI is a means through which users interact with the Metasys system.Three UIs are available with the Metasys system:

• Site Management Portal UI: Traditional UI with complete administration andconfigurations capabilities; comes installed with any Metasys server (ADS, ADS-Lite, ADX,and ODS).

• Metasys UI: an HTML5-compliant web interface that provides device-agnostic accessto Metasys from smartphones, tablets, and computers. The Metasys UI is an intuitiveinterface that provides a seamless user experience no matter what type of client device isused to access the system. The Metasys UI is installed with any Metasys server: ADS, ADX(unified and split), ADS-Lite, and ODS.

• Ready Access Portal UI: a legacy, task-based UI that supports a subset of the SiteManagement Portal UI capabilities and requires Ready Access Portal software.

UL864

From Underwriters Laboratories, UL 864 is a worldwide standard for fire protectionand smoke control that follows rules and regulations set by the National Fire ProtectionAssociation (NFPA).

UL916

From Underwriters Laboratories, UL 916 is a worldwide standard for energy managementequipment.

Universal Principle Name (UPN)

In the Active Directory service, the name of a system user in an e-mail address format. Theuser name is followed by the @ sign, followed by the name of the Internet domain withwhich the user is associated. The Internet domain may be at the forest level of the ActiveDirectory service tree (for example, [email protected]) or at the domain level (for example,[email protected]), or at another level defined by Active Directory serviceconfiguration. The UPN format is based on Internet Request For Comments (RFC) 822.

Usage Analytics

An optional web analytics service in the Metasys UI that tracks the use of the Metasyssoftware either at the site level or the user level. Johnson Controls can improve the Metasyssoftware by gaining insights into your use of our software.

User Graphics Tool (UGT)

Software for viewing, creating, and editing graphics to provide a visual representation ofmonitored systems. The UGT allows you to quickly check the status of system symbols andrecognize unusual system conditions. The UGT is available with a network engine, ADS/ADX,and SCT. Graphics can be configured in the Site Management Portal UI and viewed in boththe Site Management Portal UI and Ready Access Portal UI.


VValidated Device

An ADX or network engine that has MVE features enabled. System changes implemented bythe user on validated devices must have an electronic signature with required annotations.

VAV Box

Variable air volume box. A type of equipment that provides for heating, ventilating, or airconditioning in a commercial building. A typical VAV system consists of a VAV box, ductwork,and four air terminals. VAV systems vary the airflow at a constant temperature.

Virtual server

A server that shares hardware and software resources with other operating systems insteadof a dedicated server on one piece of hardware. Virtual servers are popular because theyprovide the same functionality of a dedicated hardware server, but at the reduced cost ofjust the software.

VLAN

Virtual Local Area Network. A group of devices on one or more LANs that are configured tocommunicate as if they were attached to the same wire, when in fact they are located on anumber of different LAN segments. Because VLANs are based on logical instead of physicalconnections, they are extremely flexible.

VMD Generator Express (VGE Tool)

The software tool that allows you to view, create, and modify the vendor model definition(VMD) files required by third-party integrations on the NIEx9. Both the TCP/IP and RemoteTerminal Unit (RTU) formats are supported.


WWAN

Wide Area Network. A telecommunications network or computer network that uses devicessuch as routers, hubs, leased lines, standard telephone lines, satellite dishes, and radiowaves to span a larger geographic area than can be covered by a LAN.

Warning banner

A window that appears when operators log in to the Site Management Portal UI thatcontains a terms-of-use message authored by a government agency. Starting at Release10.0, operators can choose a warning banner for the U.S. Department of Defense (DoD),U.S. General Services Administration (GSA), or the U.S. Department of Transportation (DOT)Federal Aviation Administration (FAA).

Widget

A container that groups related information together in the Metasys UI. Widgets areorganized and presented on the dashboards and can be maximized to see a larger viewof the information. Examples include the Graphics Widget, Trend Widget, and ScheduleWidget.

Wireless Commissioning Converter

Converter with Bluetooth® wireless technology. The Wireless Commissioning Converterprovides a temporary connection between a laptop running CCT software and the controllerto perform commissioning, synchronizing, and balancing operations in field controllers.

Wizard

A series of step-by-step dialog windows that leads the user through the installation processor configuration process for devices, objects, and features.

WNC1800 Gateway

Wireless Network Coordinator Gateway. A component of a wireless field bus system thatprovides a wireless platform for all FECs and select TEC3000 Family controllers usingBACnet® protocol over the 2.4 GHz wireless ISM band. The WNC is as a wireless, portableweb server that enables you to commission, configure, and access building controlequipment over a WiFi network.


ZZFR Checkout Tool

A tool that you use to validate the wireless connectivity and health of wireless devices withinany ZFR or ZFR Pro Wireless Field Bus System. The tool helps you ensure that a reliablewireless mesh network is in place.

ZFR Pro Coordinator

A radio component of the ZFR wireless system that connects to a WNC1800 Gatewayto provide a wireless interface between Wireless Enabled Field Controllers (WEFCs)and a supervisory controller. WEFCs can be Metasys field controllers equipped with ZFRPro Routers, or wireless TEC3000s. Each wireless mesh network requires one ZFR ProCoordinator and one WNC1800 Gateway, which initiates the formation of the network.

ZFR Pro

A system that provides a wireless platform for all Metasys Field Equipment Controller (FEC)and select TEC3000 Family controllers using BACnet® protocol over the 2.4 GHz wireless ISMband. Components of the ZFR Pro system create a wireless mesh network that allows fordata exchange between gateways, coordinators, sensors, and field controllers.


Common AcronymsTable 1: Common Acronyms

Acronym Definition Acronym DefinitionABCS Authorized Building

Controls SpecialistsADS Application and Data

ServerADX Extended Application and

Data ServerAI Analog Input object

AO Analog Output object AOMS Advanced OrderManagement System

APDU Application Protocol DataUnits

API Application ProgrammingInterface

ASA Advanced SecurityAppliance

ASCII American StandardCode for InformationInterchange

ASHRAE American Society ofHeating, Refrigerating, andAir-Conditioning Engineers

AV Analog Value object

BAS Building AutomationSystem

BBMD BACnet BroadcastManagement Device

BCM Building ControlManagement

BI Binary Input object

BO Binary Output object BTU British Thermal UnitsBV Binary Value object CCT Controller Configuration

Toolcfm cubic feet per minute CGM General Purpose

Application ControllerCIDR Classless Inter-Domain

RoutingCLI Command-Line Interface

COV Change of Value CSV Comma Separated ValueCVM VAV Box Controller DDA Destination Delivery AgentDHCP Dynamic Host Control

ProtocolDIP Dual Inline Package

DLLR Demand Limiting/LoadRolling

DNS Domain Name Service

DPT Differential PressureTransducer

DSN Data Source Name

DX Extended Digital Controller ENDP Enthalpy - Dew PointENRH Enthalpy - Relative

HumidityFAC Advanced Field Equipment

ControllerFEC Field Equipment Controller GGT Graphic Generation ToolGIO Generic Integration object GPL Graphic Programming

LanguageGSL Graphic Stencil Library HTML Hypertext Markup

Language


Table 1: Common Acronyms

Acronym Definition Acronym DefinitionHTTP HyperText Transfer

ProtocolHTTPS HyperText Transfer

Protocol SecureHVAC Heating, Ventilating, and

Air ConditioningHVACR Heating, Ventilating,

Air Conditioning, andRefrigeration

IFC Intelligent Fire Controller IIS Internet InformationServices

ILC Intelligent LightingController

I/O Input/Output

IOM Input/Output Module IOS Cisco trademarked namefor its InternetworkOperating System

IP Internet Protocol ISO International Organizationfor Standardization

IT Information Technology JAR Java archiveL3NAT Layer 3 Network Address

TranslationLAN Local area network

LCD Liquid Crystal Display LCT Logic Connector ToolLDAP Lightweight Directory

Access ProtocolLED Light-Emitting Diode

MAC Media Access Control MRP Media RedundancyProtocol

MSI Multistate Input object MSMQ Microsoft MessageQueuing

MSO Multistate Output object MS/TP Master Slave/TokenPassing

MSV Multistate Value object MVE Metasys for ValidatedEnvironments, extendedarchitecture

NAE Network AutomationEngine

NCE Network Control Engine

NIE Network Integration NTLM NT LAN ManagerNTP Network Time Protocol ODS Open Data ServerOEM Original Equipment

ManufacturerOSHA Occupational Safety and

Health AdministrationPICS Protocol Implementation

Conformance StatementPPP Point-to-Point Protocol

PR Protocol Revision RADIUS Remote AuthenticationDial-In User Service

RAM Random Access Memory RF Radio FrequencyRMA Return Material

AuthorizationROM Read-only Memory

RTU Roof Top Unit SAM Security Account Manager


Table 1: Common Acronyms

Acronym Definition Acronym DefinitionSCP Secure Copy Protocol SCT System Configuration ToolSMTP Simple Mail Transfer

ProtocolSNMP Simple Network

Management ProtocolSNTP Simple Network Time

ProtocolSSH Secure Shell

SSO Single sign-on SVG Scalable Vector GraphicSVGZ Scalable Vector Graphic

CompressedSVI Switch Virtual Interface

TCP Transmission ControlProtocol

UDP User Datagram Protocol

UGT User Graphics Tool UI User InterfaceUPN User Principal Name UPS Uninterruptible Power

SupplyURL Uniform Resource Locator USB Universal Serial BusUTC Universal Time

CoordinatedVAC Volts Alternating Current

VAV Variable Air Volume VAVDD or VAV-DD VAV Dual Duct applicationVAVSD or VAV-SD VAV Single Duct application VDC Volts Direct CurrentVFD Variable Frequency Drive VGA Video Graphics ArrayVLAN Virtual Local Area Network VMA VAV Modular AssemblyVPN Virtual Private Network VSD Variable Speed DriveWAN Wide Area Network WLAN Wireless Local Area

NetworkWWW World Wide Web XAML Extensible Application

Markup LanguageXML Extensible Markup

LanguageZCT ZFR Checkout Tool

© 2019 Johnson Controls. All rights reserved. All specifications and other information shown were current as of documentrevision and are subject to change without notice.

metasys® system extended architecture glossary

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