Schneider Electric LUFP9 user manual Mounting the Gateway on a DIN Rail, Powering the gateway

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2. Hardware Implementation of the LUFP9 Gateway

2.3. Mounting the Gateway on a DIN Rail

Mounting the gateway

Dismounting the gateway

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Start by fitting the rear base of the gateway to the upper part of the rail, pushing downwards (1) to compress the gateway’s spring. Then push the gateway against the DIN rail (2) until the base of the gateway box fits onto the rail.

Start by pushing the gateway downwards (1) to compress the gateway’s spring. Then pull the bottom of the gateway box forwards (2) until the box comes away from the rail.

N.B. The spring is also used to earth the gateway (Protective Earth).

2.4. Powering the gateway

DeviceNet / Modbus RTU gateway – View from underneath

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+

Power supply

24V isolated (±10%)

95 mA max.

We do not recommend powering the gateway using the 24V power voltage on the DeviceNet network. It is better to use a separate power supply, because the gateway needs to be powered using a stabilised voltage, which is not necessarily the case with the power voltage on the DeviceNet network.

N.B. The negative 24V power supply terminal should be connected to the installation’s earth.

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Contents LUFP9 Page LUFP9 Page Table of contents Introduction Introduction to the user guideAltistart Introduction to the LUFP9 GatewayTerminology Notational Conventions Additional DocumentationDownstream network no.3 Modbus ModbusModbus VW33-A48 Downstream network no.1Principle Used to Configure and Operate the LUFP9 Gateway ABC Configurator Modbus networkRSLogix LUFP9 gatewayRSNetWorx DeviceNet NetworkOn Receipt Configuration Modbus RTUHardware Implementation of the LUFP9 Gateway Mounting the gateway Dismounting the gateway Powering the gatewayMounting the Gateway on a DIN Rail Connecting the Gateway to the Modbus Network Examples of Modbus connection topologiesLUFP9 gateway TSXCSA00 Pin outsHubs, drops, taps, and line terminations Wiring recommendations for the Modbus network120 Ω Cables Connecting the LUFP9 gateway to the DeviceNet networkWire colour PinConfiguring DeviceNet Communication Features Selector Switches DeviceNet speed 3 4 5 6 7Encoding the Gateway Address Selector DeviceNet Switches Address 3 4 5 6 7Speed Address Mac ID Signalling System Architecture Software Implementation of the GatewayIntroduction DeviceNet Master PLC SLC500 DeviceNet upstream networkManaging degraded modes Configuring the Motor StartersModbus cycle time Selecting and adding the master PLC’s DeviceNet scanner Configuring the Gateway in RsNetWorxInstalling the Gateway Description File Selecting and Adding the Gateway to the DeviceNet Network Editing gateway parametersSoftware Implementation of the Gateway Configuring the DeviceNet Scanner I1.1 Configuring Inputs from the GatewayService PLC input Description I1.2O1.1 Configuring Outputs Intended for the GatewayService PLC output Description O1.2Input Value Meaning MSB + LSB Description of Services Assigned to Gateway Inputs/OutputsOutput Value Meaning MSB + LSB Transferring the DeviceNet Scanner Configuration Developing a DeviceNet ApplicationSummary Gateway Initialization and DiagnosticsFull Management Control/Status Byte field Sub-chapterBits Description Fbhssend New DeviceNet master command wordFbdu Modbus exchange startup ED Error data item associated with the Modbus network Bits Description Abchssend New gateway diagnostic11EC Error code associated with the Modbus network Gateway Status WordDescription of the error Diagnostic only DeviceNet Master Command Word Simplified Operation Configuring the Gateway Connecting the Gateway to the Configuration PCMale RJ45 LUFP9 Configuration Female RJ45RS-232 link protocol PC COM Male 9 point SUB-DInstalling AbcConf Importing the Gateway ConfigurationTransferring a Configuration to the Gateway Monitoring the Content of the Gateway’s MemoryConfiguring the Gateway Procedure for deleting a Modbus slave Deleting a Modbus SlaveAdding a new type of Modbus slave Copying a previously configured Modbus slaveAdding a Modbus Slave Keyboard shortcut CtrlImporting/exporting a Modbus slave configuration Changing the Periodic Data Exchanged With a Modbus Slave Replacing a Periodic Input Data ElementReplacing an Output Periodic Data Element Increasing the Amount of Periodic Input Data Configuring the Gateway Configuring the Gateway I1.19 I1.17I1.18 I1.20Configuring the Gateway Configuring the Gateway Configuring the Gateway O1.17 O1.18Deleting Aperiodic Parameter Data Configuring the Gateway Changing a Modbus slave Configuration Changing the Name of a Modbus SlaveChanging the Address of a Modbus Slave With TeSys U Motor Starters Adding and Setting Up a Modbus CommandName of the Modbus command Modbus query Modbus responseWith a Generic Modbus Slave Configuring the Gateway DeviceNet Configuring the Query Configuration Description ElementConfiguring the Gateway Default communication mode. The query is transmitted Configuring the Response Configuring the Content of the Query Frame Field Size Description FrameFrame FieldSize Mode. The default value, CRC, should not be changed Configuring the Content of the Response FrameAdding a Special Modbus Command Modbus Commands Based on Standard CommandsModbus Commands which Can Be Completely Changed by the User Configuring the General Characteristics of the Gateway Fieldbus elementABC Element Sub-Network Element Configuring the Gateway Adding a Broadcaster Node Environment Appendix a Technical CharacteristicsCommunication Characteristics Inputs Input data areaOutput data area OutputsGeneral data General data area16#10 Appendix B Default ConfigurationConfiguring Modbus exchanges 16#06Content of the Gateway’s Dpram Memory Input Data Memory Area16#0200 Appendix C Practical Example RSLogix Main Program LAD 2 MAINLUFP9Address Symbol Description ScanvalidationCmdreset Module Address Symbol DisplayAppendix C Practical Example RSLogix Numparam Appendix C Practical Example RSLogix Wrrunning Address Symbol Display Reserves relating to the RSLogix 500 exampleList of the Gateway’s DeviceNet Objects Appendix D DeviceNet ObjectsIntroduction to the Gateway’s DeviceNet Objects Class Required Instances InterfacesGraphical Representation of the Gateway’s DeviceNet Objects Identity Object class 16#01Services of instance 16#01 of class 16#01 Attributes of instance 16#01 of class 16#01Message Router Object class 16#02 DeviceNet Object class 16#03Services in class 16#04 Assembly Objects Class 16#04Services of instance 16#01 of class 16#03 Revision index of the Assembly Object classAttributes of instance 16#64 of class 16#04 Modbus Inputs Services of instances 16#64 and 16#96 of class 16#04Connection Object Class 16#05 Attributes of instance 16#96 of class 16#04 Modbus OutputsServices in class 16#05 Attributes of class 16#0516#83 Initial comm. characteristicsWatchdog timeout action Produced connection IDAccess Name Type Value 16#01 Get State16# 20 04 24 64 30 Type ValueGet / Set Produced connection path Type Value 16#07 Get / Set Produced connection size Type Value 16#04 Get / Set Produced connection ID #0 xxAttributes of instances 16#01 to 16#04 of class 16#05 Services in class 16#2BAcknowledge Handler Object class 16#2B Attributes of class 16#2BData with ack path list Services of instance 16#01 of class 16#2BType Value 16#06 Get Data with ack path list size 10.10. I/O Data Input Mapping Object Class 16#A0 Services in class 16#A0Services of instance 16#01 of class 16#A0 Attributes of class 16#A010.11. I/O Data Output Mapping Object Class 16#A1 Services in class 16#A1Services of instance 16#01 of class 16#A1 Attributes of class 16#A1Attributes of class 16#AA Diagnostic Object Class 16#AAServices in class 16#AA Attributes of instance 16#01 of class 16#AADeviceNet module status Access Name Need Type Value 16#09 Get LED statusModule type Changed data fieldServices of instance 16#01 of class 16#AA Appendix E Modbus Commands Frame Field Value or properties Read Holding Registers Command 16#03Preset Single Register command 16#06 Preset Multiple Registers Command 16#10 Modbus Protocol Exception ResponsesCode Name Description of the exception Exception Page User’s manual V1.0 2003-03