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Schneider Electric INTERBUS Basic Network Interface Module MAC address, mandatory, module, model

Models: 890USE19600 Version 1.0 INTERBUS Basic Network Interface Module

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MAC address

Glossary

M

MAC address	media access control address. A 48-bit number, unique on a network, that is
	programmed into each network card or device when it is manufactured.
mandatory	When an Advantys STB I/O module is configured to be mandatory, it must be
module	present and healthy in the island configuration for the island to be operational. If a
	mandatory module fails or is removed from its location on the island bus, the island
	will go into a pre-operational state. By default, all I/O modules are not mandatory.
	You must use the Advantys configuration software to set this parameter.
master/slave	The direction of control in a network that implements the master/slave model is
model	always from the master to the slave devices.
Modbus	Modbus is an application layer messaging protocol. Modbus provides client and
	server communications between devices connected on different types of buses or
	networks. Modbus offers many services specified by function codes.
MOV	metal oxide varistor. A two-electrode semiconductor device with a voltage-
	dependant nonlinear resistance that drops markedly as the applied voltage is
	increased. It is used to suppress transient voltage surges.
MSB	most significant bit, most significant byte. The part of a number, address, or field that
	is written as the leftmost single value in conventional hexadecimal or binary notation.

N

N.C. contact	normally closed contact. A relay contact pair that is closed when the relay coil is de-
	energized and open when the coil is energized.
N.O. contact	normally open. contact. A relay contact pair that is open when the relay coil is de-
	energized and closed when the coil is energized.
NEMA	National Electrical Manufacturers Association.
network cycle	The time that a master requires to complete a single scan of all of the configured I/
time	O modules on a network device; typically expressed in microseconds.

890USE19600 April 2004

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Schneider Electric INTERBUS Basic Network Interface Module MAC address, mandatory, module, master/slave, model, Modbus

Contents

INTERBUS Basic Network Interface Module Applications Guide Advantys STB31005789 Page Safety Information About the Book Chapter 1 Introduction Table of ContentsChapter 3 Configuring the Island Bus Chapter 2 The STB NIB 1010 Basic NIM ModuleChapter 5 Application Example Important Information Safety InformationDANGER 2004 Schneider Electric. All Rights Reserved At a Glance About the BookAbout the Book At a Glance IntroductionSummary What’s in this Chapter? 890USE19600 AprilIntroduction What Is Advantys STB?Island Bus I/O The BasicIntegrated Power What Is a Network Interface Module?Purpose The FieldbusOverview Structuralnetwork view and a physical representation of the island bus the network ring sometimes this last device has no out connector About INTERBUSoutputs in 4 ms Components of a simplified INTERBUS network are shown belowPage Addressing Node890USE19600 April IntroductionBasic NIM Module The STB NIBAt a Glance Features External Features of the STB NIB 1010 NIMHardware called out in the illustration belowThe STB NIB 1010 Basic NIM Module 1 space reserved for the network connectors 2 NIM housing890USE19600 April Summary STB NIB 1010 Fieldbus InterfaceFieldbus Port Connectionsuse of reserved pins Connectorsring is closed INTERBUSLED Physical Description LEDs NIM ActivityPower Supply Interface Use either power and sends it across the basic segment Logic Powerthe modules in the basic segment voltage SELV-ratedSelecting a Source Power Supply for the Island’s Logic Power Bus Table of Technical Specifications STB NIB 1010 Module SpecificationsAuto-Configuration Configuring the Island BusAt a Glance Auto-AddressingAuto-Addressing Module An ExamplePhysical Location Island Bus AddressAuto-Configuration The RST Button Island Fallback Scenarios Support Fieldbus CommunicationsAt a Glance Introduction What’s in this Chapter?The INTERBUS ID Code Actual Length of Island Data Data LengthINTERBUS Data Length Data Length Code HexData and Status Data ExchangeObjects The STB NIB 1010’s process image contains memory areas buffers for the contains the NIM status At a Glance Application Examplethe fieldbus network Sample Island Assemblyvariety of analog and digital modules I/O Model The I/O modules have the following island bus addressesModule Type Island Bus AddressNetwork Configuration Considerations bits with SyCon Using SyCon to Configure an STB Island on INTERBUSConfiguring in To add the NIM to the network configurationmaster and INTERBUS NIM slave to your network configuration, a SyCon Add the NIMCreate an EDS You can create an EDS using SyCons EDS Generator by following theseinstructions 890USE19600 April Using CMD to Configure an STB Island on INTERBUS specific device when a configured one is not available Controller Board to your configuration projectyour configuration The Advantys island is always configured as a remote890USE19600 April Application ExampleGlossary Page Page Page Page HTTP hot swappingFSDP full scaleI/O base IEEEI/O module I/O scanninglinearity light industrialmandatory MAC addressmodule master/slavePage Page Page Page state managementmessage periodic services. The applications and network Page voltage group varistorIndex