ABB RETA-01 User Manual

Also see for RETA-01: User manual

Contents

ABB RETA-01 User Manual Manual pdf 12 page image

Introduction12Drive configuration contains a description of bus configurationand activation of the communicationNetwork configuration explains the different methods of settingup the network configuration.Communication profiles describes AC/DC Drive profile and ABBDrives profileCommunication contains a description of how data is transmittedthrough the RETA-01 module.Fault tracing explains how to trace faults with the status LEDs onthe RETA-01 module.Technical data contains information on physical dimensions,configurable settings and connectors of the module and thespecification of the Ethernet link.Terms used in this manualCommunication ModuleCommunication Module is a name for a device (e.g. a fieldbusadapter) through which the drive is connected to an externalcommunication network (e.g. a fieldbus). The communication withthe module is activated with a drive parameter.MAC IDEvery node on Ethernet network has to have a unique identifier.This node number is called MAC ID (Media Access Control ID).Data Sets and Data WordsEach data set consists of three 16-bit words, i.e. data words. TheControl (or Command) Word and the Status Word, Referencesand Actual Values (see chapter Communication) are types of datawords; the contents of some data words are user-definable.Input and OutputThe terms "input" and "output" are defined from the networkmaster's point of view. For example, drive's status words areconsidered as the input data and control words as the output data.