Danfoss VLT FC 102 Programming Manual

Also see for VLT HVAC Drive FC 102: Operating instructions Service guide Programming guide Installation guide Installation guide

Contents

8-14 Configurable Control Word CTWOption: Function:[23] Digital Out 29[24] Digital OutX30/6[25] Digital OutX30/7[54] Auto Start[66] Sleep Mode[78] ResetPreventiveMaintenanceWord[189] Fire Mode[190] Fire Mode RefBit 0[191] Fire Mode RefBit 1[192] Fire Mode RefBit 23.9.4 8-3* FC Port Settings8-30 ProtocolProtocol selection for the integrated FC (standard) Port (RS485)on the control card.Parameter group 8-7* BACnet is only visible when [9] FC Option isselected.Option: Function:NOTICEFurther details can be found inthe VLT® HVAC Drive FC 102Metasys Operating Instructions.[0] FC Communication according to the FCProtocol as described in the VLT®HVAC Drive FC 102 Design Guide,RS485 Installation and Set-up.[1] FC MC Same as [0] FC but to be usedwhen downloading SW to thefrequency converter or uploading adll file (covering informationregarding parameters available inthe frequency converter and theirinter-dependencies) to MCT 10 Set-up Software.[2] Modbus RTU Communication according to theModbus RTU protocol as describedin the VLT® HVAC Drive FC 102Design Guide, RS485 Installation andSet-up.[3] Metasys N2 Communication protocol. The N2software protocol is general in8-30 ProtocolProtocol selection for the integrated FC (standard) Port (RS485)on the control card.Parameter group 8-7* BACnet is only visible when [9] FC Option isselected.Option: Function:nature to accommodate the uniqueproperties each device may have.See VLT® HVAC Drive MetasysOperating Instructions.[4] FLN Communication according to theApogee FLN P1 protocol.[5] BACnet Communication according to anopen data communications protocol(building automation and controlnetwork), American NationalStandard (ANSI/ASHRAE 135-1995).[9] FC Option To be used when a gateway isconnected to the integrated RS485port, for example the BACnetgateway.The following changes take place:• Address for the FC port isset to 1, andparameter 8-31 Address isnow used to set theaddress for the gatewayon the network, forexample BACnet. See VLT®HVAC Drive BACnetOperating Instruction.• Baud rate for the FC portis set to a fixed value(115.200 Baud), andparameter 8-32 Baud Rateis now used to set thebaud rate for the networkport (for example BACnet)on the gateway.[20] LEN8-31 AddressRange: Function:Sizerelated*[ 1 - 255 ] Enter the address for the frequencyconverter (standard) port.Valid range: Depends on selectedprotocol.8-32 Baud RateBaud rates 9600, 19200, 38400, and 76800 are valid for BACnetonly. The default value depends on the FC protocol.Option: Function:[0] 2400 Baud[1] 4800 BaudParameter Descriptions VLT® HVAC Drive FC 102118 Danfoss A/S © 10/2019 All rights reserved. M001000133