Fieldbus control141Setting up communication through a fieldbus adapter moduleFieldbus adapters for several communication protocols are available (e.g.PROFIBUS and Modbus). Rxxx type fieldbus adapter modules are mounted inexpansion slot 1 of the drive. Nxxx type fieldbus adapter modules are connected tochannel CH0 of the RDCO module.Note: For instructions on setting up an RMBA-01 module, see section Setting upcommunication through the Standard Modbus Link on page 143.Before configuring the drive for fieldbus control, the adapter module must bemechanically and electrically installed according to the instructions given in thehardware manual of the drive, and the module manual.The following table lists the parameters which need to be defined when setting upcommunication through a fieldbus adapter.Parameter AlternativeSettingsSetting forFieldbusControlFunction/InformationCOMMUNICATION INITIALISATION98.02 NOFIELDBUSADVANTSTD MODBUSFIELDBUS Initializes communication between driveand fieldbus adapter module. Activatesmodule set-up parameters (Group 51).ADAPTER MODULE CONFIGURATION51.01 MODULETYPE– – Displays the type of the fieldbus adaptermodule.51.02 (FIELDBUSPARAMETER 2)…51.26 (FIELDBUSPARAMETER 26)These parameters are adapter module-specific. For more information, seethe module manual. Note that not all of these parameters are necessarilyvisible.51.27 FBA PARREFRESH*(0) DONE(1) REFRESH– Validates any changed adapter moduleconfiguration parameter settings. Afterrefreshing, the value reverts automaticallyto DONE.51.28 FILE CPI FWREV*xyz (binarycoded decimal– Displays the required CPI firmwarerevision of the fieldbus adapter as definedin the configuration file stored in thememory of the drive. The CPI firmwareversion of the fieldbus adapter (refer topar. 51.32) must contain the same or alater CPI version to be compatible.x = major revision number;y = minor revision number;z = correction number.Example: 107 = revision 1.07.51.29 FILECONFIG ID*xyz (binarycoded decimal)– Displays the fieldbus adapter moduleconfiguration file identification stored inthe memory of the drive. This informationis drive control program-dependent.
