Beijer-electronics AN-BEI-E2-038 Bedienungsanleitung PDF herunterladen (Seite 1)

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12



AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping

1



BFIApplicationsSupportLibrary

ApplicationNote AN‐BEI‐E2‐038

Title ModbusRTUControlandRegisterMapping

RelatedProducts BeijerFrequencyInverterE2

Level

3

1–Fundamental‐Nopreviousexperiencenecessary

2–Basic–SomeBasicdrivesknowledgerecommended

3–Advanced–SomeBasicdrivesknowledgerequired

4–Expert–Goodexperienceintopicofsubjectmatterrecommended



Overview:

Beijer Frequency Inverter E2 drives support Modbus RTUcommunications, allowing a network of drives to be controlled and 

monitoredbyanyModbusRTUcapablePLCorcontrolsystem.TheBeijerFrequencyInverterE2isalwaysaSlavetoanexternal

ModbusRTUMaster.Thisdocumentdescribestheregistersandfunctionsavailable.



ModbusRTUProtocolSpecification:

Protocol ModbusRTU

Errorcheck CRC

Baudrate 9600bps,19200bps,38400bps,57600bps,115200bps(default)

Dataformat 1startbit,8databits,1stopbits,noparity.

Physicalsignal RS485(2‐wire)

Userinterface RJ11



ModbusTelegramStructure:

ThefollowingModbusCommandsaresupported

• 03ReadHoldingRegisters

• 06WriteSingleHoldingRegister

commands.Thetelegramstructureisasfollows:‐



Command03–ReadHoldingRegisters Command06– WriteSingleHoldingRegister

MasterTelegram Length  SlaveResponse Length MasterTelegram Length  SlaveResponse Length

SlaveAddress 1 Byte  SlaveAddress 1 Byte SlaveAddress 1 Byte  SlaveAddress 1 Byte

FunctionCode(03) 1 Byte  StartingAddress 1 Byte FunctionCode(06) 1 Byte  FunctionCode(06) 1 Byte

RegisterAddress 2 Bytes  1

No.OfRegisters 2 Bytes  2

CRCChecksum 2 Bytes  Etc... CRCChecksum 2 BytesCRCChecksum 2 Bytes

 CRCChecksum 2 Bytes 





1 2 3 4 5 6 ... 10 11

Inhaltsverzeichnis

Seite 1

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping1BFIApplicationsSupportLibraryApplicati

Seite 2

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping10AppendixA‐RegisterChangesforSinglePha

Seite 3 - MemoryMap:

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping11Appendix:RevisionHistoryVersion Comments

Seite 4

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping2RJ45DataConnectionPinConfiguration:NoCo

Seite 5 - Register14:Voltagelevel

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping3MemoryMap:Table1:Controlandstatusregis

Seite 6

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping4ControlandStatusRegisterDescriptions:Rea

Seite 7 - 2 1 0

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping5Register12:RatingIDThisregistergivesth

Seite 8 - Dataflowexample:

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping6Table2:ParameterregistersAll user adjus

Seite 9

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping7Register Parameter Description Format Min

Seite 10

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping8ModbusExceptionResponseTelegramsUndersom

Seite 11 - Appendix:

APPLICATIONNOTEAN‐BEI‐E2‐038 Date:15/02/12AN‐BEI‐E2‐038ModbusRTUControlandRegisterMapping9AnalogandDigitalInputConfigurationswhen

Kommentare zu diesen Handbüchern

Keine Kommentare

Beijer-electronics AN-BEI-E2-038 Bedienungsanleitung Seite 1

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Computerhardware Beijer-electronics AN-BEI-E2-038 herunter. Beijer Electronics AN-BEI-E2-038 User Manual Benutzerhandbuch

Inhaltsverzeichnis

Kommentare zu diesen Handbüchern

Beijer-electronics AN-BEI-E2-038 Bedienungsanleitung Seite 1

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Computerhardware Beijer-electronics AN-BEI-E2-038 herunter. Beijer Electronics AN-BEI-E2-038 User Manual Benutzerhandbuch

Inhaltsverzeichnis

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Computerhardware Beijer-electronics AN-BEI-E2-038