Modbus VW33-A48 | Schneider Electric LUFP9 guide

1. Introduction

1.6. Introduction to the Communication “System” Architecture

DeviceNet

Master

Upstream network (DeviceNet)

Total of 16

motor starters

(TeSys U model)

Downstream network no.1

(Modbus)

Downstream

network no.2 ATS48

(Modbus) VW33-A48

ATS46

VW3-G46301

Downstream network no.3 (Modbus)

9

Image 9

Schneider Electric LUFP9 user manual Modbus VW33-A48, Downstream network no.3 Modbus, Downstream network no.1

Contents

LUFP9 Page LUFP9 Page Table of contents Introduction to the user guide Introduction Introduction to the LUFP9 Gateway TerminologyAltistart Additional Documentation Notational Conventions Modbus VW33-A48 ModbusDownstream network no.3 Modbus Downstream network no.1 Principle Used to Configure and Operate the LUFP9 Gateway Modbus network ABC Configurator RSNetWorx LUFP9 gatewayRSLogix DeviceNet Network Configuration Modbus RTU Hardware Implementation of the LUFP9 GatewayOn Receipt Powering the gateway Mounting the Gateway on a DIN RailMounting the gateway Dismounting the gateway Examples of Modbus connection topologies Connecting the Gateway to the Modbus Network LUFP9 gateway Pin outs TSXCSA00 Wiring recommendations for the Modbus network 120 ΩHubs, drops, taps, and line terminations Wire colour Connecting the LUFP9 gateway to the DeviceNet networkCables Pin Selector Switches DeviceNet speed 3 4 5 6 7 Configuring DeviceNet Communication Features Selector DeviceNet Switches Address 3 4 5 6 7 Speed Address Mac IDEncoding the Gateway Address Signalling Introduction Software Implementation of the GatewaySystem Architecture DeviceNet Master PLC SLC500 DeviceNet upstream network Configuring the Motor Starters Modbus cycle timeManaging degraded modes Configuring the Gateway in RsNetWorx Installing the Gateway Description FileSelecting and adding the master PLC’s DeviceNet scanner Editing gateway parameters Selecting and Adding the Gateway to the DeviceNet Network Software Implementation of the Gateway Configuring the DeviceNet Scanner Service PLC input Description Configuring Inputs from the GatewayI1.1 I1.2 Service PLC output Description Configuring Outputs Intended for the GatewayO1.1 O1.2 Description of Services Assigned to Gateway Inputs/Outputs Output Value Meaning MSB + LSBInput Value Meaning MSB + LSB Developing a DeviceNet Application Transferring the DeviceNet Scanner Configuration Full Management Gateway Initialization and DiagnosticsSummary Control/Status Byte field Sub-chapter Fbhssend New DeviceNet master command word Fbdu Modbus exchange startupBits Description 11EC Error code associated with the Modbus network Bits Description Abchssend New gateway diagnosticED Error data item associated with the Modbus network Gateway Status Word Description of the error Diagnostic only DeviceNet Master Command Word Simplified Operation Connecting the Gateway to the Configuration PC Configuring the Gateway RS-232 link protocol LUFP9 Configuration Female RJ45Male RJ45 PC COM Male 9 point SUB-D Importing the Gateway Configuration Installing AbcConf Monitoring the Content of the Gateway’s Memory Transferring a Configuration to the Gateway Configuring the Gateway Deleting a Modbus Slave Procedure for deleting a Modbus slave Adding a Modbus Slave Copying a previously configured Modbus slaveAdding a new type of Modbus slave Keyboard shortcut Ctrl Importing/exporting a Modbus slave configuration Replacing a Periodic Input Data Element Changing the Periodic Data Exchanged With a Modbus Slave Replacing an Output Periodic Data Element Increasing the Amount of Periodic Input Data Configuring the Gateway Configuring the Gateway I1.18 I1.17I1.19 I1.20 Configuring the Gateway Configuring the Gateway Configuring the Gateway O1.18 O1.17 Deleting Aperiodic Parameter Data Configuring the Gateway Changing the Name of a Modbus Slave Changing a Modbus slave Configuration Changing the Address of a Modbus Slave Name of the Modbus command Modbus query Adding and Setting Up a Modbus CommandWith TeSys U Motor Starters Modbus response With a Generic Modbus Slave Configuring the Gateway DeviceNet Configuration Description Element Configuring the Query Configuring the Gateway Default communication mode. The query is transmitted Configuring the Response Field Size Description Frame Configuring the Content of the Query Frame Field SizeFrame Configuring the Content of the Response Frame Mode. The default value, CRC, should not be changed Modbus Commands Based on Standard Commands Adding a Special Modbus Command Modbus Commands which Can Be Completely Changed by the User Fieldbus element Configuring the General Characteristics of the Gateway ABC Element Sub-Network Element Configuring the Gateway Adding a Broadcaster Node Appendix a Technical Characteristics Communication CharacteristicsEnvironment Input data area Inputs General data OutputsOutput data area General data area Configuring Modbus exchanges Appendix B Default Configuration16#10 16#06 Input Data Memory Area Content of the Gateway’s Dpram Memory 16#0200 Main Program LAD 2 MAINLUFP9 Appendix C Practical Example RSLogix Scanvalidation Address Symbol Description Address Symbol Display Cmdreset Module Appendix C Practical Example RSLogix Numparam Appendix C Practical Example RSLogix Wrrunning Reserves relating to the RSLogix 500 example Address Symbol Display Introduction to the Gateway’s DeviceNet Objects Appendix D DeviceNet ObjectsList of the Gateway’s DeviceNet Objects Class Required Instances Interfaces Identity Object class 16#01 Graphical Representation of the Gateway’s DeviceNet Objects Attributes of instance 16#01 of class 16#01 Services of instance 16#01 of class 16#01 DeviceNet Object class 16#03 Message Router Object class 16#02 Services of instance 16#01 of class 16#03 Assembly Objects Class 16#04Services in class 16#04 Revision index of the Assembly Object class Connection Object Class 16#05 Services of instances 16#64 and 16#96 of class 16#04Attributes of instance 16#64 of class 16#04 Modbus Inputs Attributes of instance 16#96 of class 16#04 Modbus Outputs Attributes of class 16#05 Services in class 16#05 Watchdog timeout action Initial comm. characteristics16#83 Produced connection ID Type Value 16#01 Get State Access Name Type Value Get / Set Produced connection path16# 20 04 24 64 30 Type Value 16#07 Get / Set Produced connection size #0 xx Type Value 16#04 Get / Set Produced connection ID Acknowledge Handler Object class 16#2B Services in class 16#2BAttributes of instances 16#01 to 16#04 of class 16#05 Attributes of class 16#2B Services of instance 16#01 of class 16#2B Type Value 16#06 Get Data with ack path list sizeData with ack path list Services of instance 16#01 of class 16#A0 Services in class 16#A010.10. I/O Data Input Mapping Object Class 16#A0 Attributes of class 16#A0 Services of instance 16#01 of class 16#A1 Services in class 16#A110.11. I/O Data Output Mapping Object Class 16#A1 Attributes of class 16#A1 Services in class 16#AA Diagnostic Object Class 16#AAAttributes of class 16#AA Attributes of instance 16#01 of class 16#AA Module type Access Name Need Type Value 16#09 Get LED statusDeviceNet module status Changed data field Services of instance 16#01 of class 16#AA Appendix E Modbus Commands Read Holding Registers Command 16#03 Preset Single Register command 16#06Frame Field Value or properties Modbus Protocol Exception Responses Preset Multiple Registers Command 16#10 Code Name Description of the exception Exception Page User’s manual V1.0 2003-03