402 Fieldbus control through the embedded fieldbus interface (EFB)The new settings will take effect when the drive is powered up the next time, or whenthey are validated by parameter 58.06 Communication control (Refresh settings).Setting the drive control parametersAfter the embedded fieldbus interface has been set up, check and adjust the drivecontrol parameters listed in the table below. The Setting for fieldbus control columngives the value or values to use when the embedded fieldbus signal is the desiredsource or destination for that particular drive control signal. TheFunction/Information column gives a description of the parameter.58.3158.32EFB act1transparentsourceEFB act2transparentsourceOther Defines the source of actual values 1 and 2when the 58.26 EFB ref1 type (58.27 EFBref2 type) is set to Transparent.58.33 AddressingmodeMode 0 (default) Defines the mapping between parametersand holding registers in the 400001…465536(100…65535) Modbus register range.58.34 Word order LO-HI (default) Defines the order of the data words in theModbus message frame.58.101…58.114Data I/O 1…Data I/O 14For example, thedefault settings(I/Os 1…6 containthe control word,the status word,two references andtwo actual values)Defines the address of the drive parameterwhich the Modbus master accesses when itreads from or writes to the register addresscorresponding to Modbus In/Out parameters.Select the parameters that you want to reador write through the Modbus I/O words.RO/DIO controlword, AO1 datastorage, AO2 datastorage, Feedbackdata storage,Setpoint datastorageThese settings write the incoming data intostorage parameters 10.99 RO/DIO controlword, 13.91 AO1 data storage, 13.92 AO2data storage, 40.91 Feedback data storage or40.92 Setpoint data storage.58.06 CommunicationcontrolRefresh settings Validates the settings of the configurationparameters.Parameter Setting forfieldbus control Function/InformationCONTROL COMMAND SOURCE SELECTION20.01 Ext1commandsEmbedded fieldbus Selects fieldbus as the source for the startand stop commands when EXT1 is selectedas the active control location.Parameter Setting forfieldbus control Function/Information
