102ACS 400 User’s ManualGroup 51: Ext Comm ModuleParameters of this group need to be adjusted only when an external fieldbus communication moduleis installed. Refer to communication module documentation for more information on theseparameters.Code Description5101 FIELDBUSPAR 1Parameter 1 of communication module on the DDCS link. Value reflects the type of the connectedcommunication module.5102 -5115FIELDBUSPAR 2 - FIELDBUSPAR 15Refer to communication module documentation for more information on these parameters.Table 16 List of module types.Value Module type0 No module connected.1 NPBA Profibus2 NMBA Modbus3 NIBA Interbus-S4 NCSA CS31 bus5 NCAN CANopen6 NDNA DeviceNet7 NLON LONWORKS8 NMBP Modbus+9 Others