Schneider Electric BM85 manual Segment, Serial port, Slot time, Specific Input, Specific Output

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segment

The combination of: a continuous length of trunk cable connecting a pair of taps; the two taps; and the drop cables between the two taps and their node devices￿ One or more segments form a section of the network￿ See section and tap.

serial port

An communication port at which data is transferred one bit at a time￿

slave

A networked device which is controlled by another device￿ Slave devices do not initiate data transactions￿ They respond to commands or requests initiated by a master device￿ See master￿

slot time

The amount of time representing the worst case time any station on the network must wait for a response from another station￿ It is based upon the response time of the network's slowest station and the bus propagation delay￿

Specific Input

A type of data input received by a node using Peer Cop data transfers￿ Nodes using Peer Cop can be configured to receive up to 32 16/bit words of Specific Input data from each of up to 64 source nodes, up to a maximum total of 500 words￿ Nodes can be configured to accept or ignore incoming data from specific source nodes￿

Specific Output

A type of data output sent by a node using Peer Cop data transfers￿ Nodes using Peer Cop can be configured to send up to 32 16/bit words of Specific Output data to each of up to 64 destination nodes, up to a maximum total of 500 words￿

splitter

A passive device that allows a cable to be routed into multiple paths with essentially equal signal amplitude in each path￿ Not used with Modbus Plus￿

start delimiter

A field that defines the start of a frame, occurring after the signal has been detected and synchronized by the receiving node￿ See end delimiter￿

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Contents August Page Preface PrefacePage Contents Chapter Configuring the Modbus Models Vi ContentsChapter Configuring the Programmable Models Dica0+. C+de/ D1.i*g D+3*+adi*gViii Contents Chapter Installing the BM85Appendix a Compatible Devices and Cables Glossary Index FiguresPage Chapter Introducing the BM85 Bridge/Multiplexers Introducing the BM85 Bridge/MultiplexersModbus Plus Network Bridge/Multiplexers on Modbus PlusBM85 on Modbus Plus BM85 Bridge/Multiplexers on Modbus Plus Available Models Overview of BM85 ModelsMounting Methods Operating Power Configuration MethodsProgrammable Port Models BM85 With Typical RS232/485 Devices Developing the Application Configuring the Programmable ModelsDownloading the Application Contact Telephone Software Development Tool KitPart Number Description Modbus Port Models BM85 With Typical Modbus Devices Specifications AC/DC Power Models Bridge/Multiplexer Models for AC/DC PowerDevelopment Requirement Supplied by Customer Specifications DC/DC Power Models Bridge/Multiplexer Models for DC/DC PowerSoftware Development Tool Kit Page Chapter Device Addressing Message Routing Device Addressing and Message RoutingModbus Plus Message Routing Paths Routing to Programmable ControllersRouting to Serial Ports on BM85 Programmable Models Routing to Host Based Network AdaptersRouting to BM85 Bridge/Multiplexers Routing to a Single Slave Device on BM85 Modbus ModelsProgrammable Port Models Modbus Address ConversionModbus Port Models Silent Master Port Addressing Routing Examples Routing ExamplesFrom Routing Path From Address Routing MethodPage Chapter Configuring Modbus Models Configuring the Modbus ModelsBefore You Start An Overview of the Configuration ProcessModels Covered in This Chapter Required Equipment Configuration Checklist Modbus Port Parameters Information You Will NeedSlave Port TypeMaster NetworkCommunication Parameters Setting the ParameterSlave Device Address Port PriorityLink Timeout Timeout Examples Modem Booster How the Parameter Applies to the BM85Modem Booster Example Modbus Address Map Table Location Modbus Address Five±Byte Routing PathIf a Match is Not Found Configuring the Modbus Models Silent Master Port Considerations Connecting Power for the Configuration Configuring the Modbus PortsSetting the Switches Connecting the Terminal Your Configuration Commands Command Action RangeDefault Configuration Parameter PortEntering Commands Into Your Screens Your Configuration ScreensHelp Screens V5, V6, V7 Printing the Configuration Saving the ConfigurationYour V1 Screen Your V1 Screen LayoutUsing the V1 Screen ExampleYour V2 and V3 Screens Your V2 or V3 Screen LayoutUsing the V2 or V3 Screen Your V4 Screen Your V4 Screen LayoutUsing the V4 Screen EnterSetting the Modbus Plus Address BM85 Modbus Models Modbus Plus Address SwitchesWhen to Set the RUN Mode Setting the RUN ModeHow to Set the RUN Mode Modbus Driver Error Codes 24 .. E Hex Modbus Port Indicator CodesHardware Error Codes 11 .. Hex Indicators Pattern Hexadecimal DigitModbus Plus Processor Interface Error Codes 34 .. Hex LLC Layer Error Codes 81 ... A3 HexPage Chapter Configuring Programmable Models Configuring the Programmable ModelsBefore You Start Equipment for Writing the Application Program Equipment For Downloading the Application ProgramREADME.DOC Information File Overview of the Development SoftwareDevelopment Software Files File Name PurposeMultitasking in Your Application Using the Test and Demonstration Source FilesTest and Demonstration Source Files Key Sequence PurposeDefault Parameters Installing the Development SoftwareInstallation Steps Key Sequence Purpose Alt±C Project close Preparing the BM85 for Downloading Setting the Configuration Switches BM85 Programmable Models Configuration SwitchesBM85 Programmable Models Modbus Plus Address Switches Error Code Hexadecimal Meaning Indicator Codes During DownloadingError Codes Normal Download CodesSetting the RUN Mode Installing the BM85 Installing the BM85Mounting the BM85 Installing the BM85 HardwareShelf/Panel Mounted Models Vertical Mounting Rack Mounted ModelsHorizontal Mounting Part Number Mounting MethodRear Panel View Front Panel View Connecting AC Power Connecting the Power CablesConnecting DC Power BM85±000 Rear Panel Connecting the Network and Serial Cables BM85000Connecting Dual-Cable Units on Single-Cable Networks Connecting a Single Network CableConnecting Dual Network Cables Connecting Serial Port CablesPower and Ready Indicators Reading the IndicatorsModbus and Serial Port Indicators Modbus Plus Port Status Indicators Attaching Identification Labels Modbus Plus Port LabelSerial Port Parameters Label Serial Port Parameters LabelPage Appendix a Compatible Devices Cables Compatible Devices and CablesMaking `Quick Connections Compatible Devices and CablesAbbreviations Modicon Devices and CablesCables for Modbus Slave Devices Devices and Cables for Configuring Modbus PortsCables for Modbus Master Devices Device Cable and Adapter CombinationModbus/RS232 Cable Wiring Diagrams Modbus/RS232 Cable Wiring DiagramsModbus/RS232 Ports Pinout Serial Ports Pinout ± Modbus/RS232 BM85 Direction PurposeRS485 Ports Pinout Serial Ports Pinout ± RS485 BM85 Direction PurposeBaud rate AcknowledgementAddress BitBus Bridge PlusBroadband CarrierbandDownload DIO Drop AdapterDistributed I/O Drop cableGlobal Output Frame descriptorGlobal Input Host computerModbus LayerMedium Modbus PlusNode ModemNetwork Option Module OSI ModelPort Peer-to-peer communicationPhysical Layer ProtocolSlot time SegmentSerial port Specific InputTerminator SystemTap TokenPage Index IndexIndex