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Building Technologies Basic documentation: Communication via the KNX bus CE1P3127en
HVAC Products Device addresses via ACS 30.08.2007
A device name can be assigned to each device at the same time as the device
address.
• Enter the device address and/or device name and confirm by clicking
the Write button (see steps 1 to 4 above).
5.2.2 Assigning addresses automatically
Addresses can be assigned automatically to devices in the address list which are
highlighted in red because of an address problem or conflict. Possible causes:
• The device still has the factory-set device address 255
• The device address is already being used by another device (duplicate
addressing)
1. In ACS Service select Plant > Edit device list… to open the "Edit device list" dialog
box.
2. Under "Highlight devices with" click the address problem button. This button is
only accessible if at least one device is highlighted in red.
3. Click the address problem button to enable the button Automatically under
"Address assignment". Click the button Automatically to assign the highest
available unused device address.
4. After successful assignment of the address, the device list is refreshed
automatically.
5. Check the "Device name", "Network address" and "State" columns to ensure
that all devices have a valid address and a status of OK.
When addresses are assigned automatically by the service tool, the next unused
device address is assigned, in descending order from 254 (address 254 is used by
the OCI700 service interface).
Device Name
Procedure
Note
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