Scans the network to identify connected controllers, indoor units, and outdoor units.
Use an as-built mapping spreadsheet to fill out missing parameters manually before re-importing the profile.
Mastering Daikin D-BACS: Configuration Guide and Setup-Tool Download
Open the D-BACS Setup Tool and navigate to the Port Profile window. Match the physical interface settings to the default board specifications outlined in the Daikin BACnet Manual: d-bacs setup-tool download
Where D‑BACS becomes truly powerful is when you need to connect it to an external BMS—such as a Tridium JACE, Honeywell EBI, or Siemens Desigo—using the protocol (Building Automation and Control Networks). In those scenarios, a hardware gateway (often referred to as the DBAC gateway) acts as the translator between Daikin’s internal DIII‑NET communication and the BACnet IP (or BACnet MSTP) network. The D‑BACS setup tool is the software that configures that gateway.
Blank device instance columns within the imported configuration data.
Design Guide Interface for use in BACnet® Table of Contents Scans the network to identify connected controllers, indoor
Some authorized distributors provide zip files of setup tools, such as the BACnet Setup Tool available on Ultimate Air Hardware Requirements
Is this for a or troubleshooting an existing site ? I can provide more tailored steps. Share public link
Once you have obtained the correct software (commonly called SetupBACnet.exe ), follow these steps to configure your gateway. Match the physical interface settings to the default
You will find many threads on forums like HVAC-Talk where users share or request copies of the software. For example, you may see references to (often version 6 or higher) as a newer tool or Setupdbacs.exe (version 3.0.0.1 from 2002) as an older version.
During the installation process, the wizard will likely prompt you to install communication drivers.
Assigning unique addresses to indoor and outdoor units.
Before launching the tool, physically link your machine to the Daikin hardware gateway, such as the Intelligent Touch Manager (iTM) or the dedicated D-BACS interface hardware. Connection Strategy Physical Port Interface Target Gateway Terminal RJ-45 Ethernet Cable iTM Lan Port / Local Network Switch MS/TP Path USB-to-RS485 Serial Adapter F1/F2 or Communication Bus Block ⚙️ Initial Configuration and Network Mapping