D-bacs Setup-tool Download ((link))
Set the data bits to 8, parity to none, stop bits to 1, and flow control to none. Select to start communication. Phase 4: Commissioning
Follow the installation wizard steps, opting to install matching peripheral communication drivers if prompted.
A common use case for D‑BACS is integration with a running the Niagara Framework. The JACE will discover the DBAC gateway as a standard BACnet device. However, some integrators have reported that only a limited set of points appear after discovery if the gateway was never properly commissioned. The solution is almost always to re‑run the D‑BACS setup tool , confirm that all indoor/outdoor units are visible, and then either perform a manual point mapping or re‑export the points list from the tool.
The software usually runs on Windows-based PCs (e.g., Windows 7/10/11). d-bacs setup-tool download
: The setup-tool will guide you through the installation process. Read each screen carefully and select the appropriate options for your setup.
Ensure you are using the latest version of the setup tool, as older versions may not support newer PCB revisions.
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 Set the data bits to 8, parity to
Because the D-BACS setup-tool can alter core structural logic and device instance parameters, Daikin restricts public, unauthenticated access to the setup tool executable files. Standard residential portals—such as the consumers' Daikin Software Downloads section—only contain user apps or basic design utilities like psychrometric viewers.
: Ensures that raw air conditioning operational variables are translated cleanly into standard BACnet objects (e.g., Object IDs, Change of Value or COV settings). Key Capabilities of the Setup Software
: You can find various software tools for professionals on the Daikin UK Software Downloads page or the Daikin EU Installer Portal . You may need to log in to access the specific BACnet setup utilities. A common use case for D‑BACS is integration
Before running the utility, you must physical configure the gateway mainboard to permit remote administration over a local area network.
: The PC must be on the same subnet as the default or configured IP address of the gateway (often 192.168.1.x). Daikin Comfort step-by-step instructions
Ensure that only one centralized master controller is defined on the localized D-III Net line. If an intelligent Touch Manager (iTM) or alternate touchscreen interface is already acting as the network master, turn off the master DIP switch option on the D-BACS board to prevent addressing loops. Step 2: Establish a Direct Network Link
Get-FileHash .\D-BACS_Setup_Tool_v5.2.1.exe