Delta Controls eZFC-424R4-24, Инструкция по применению

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About the eZFC-424R4-24
Page 10 of 84 eZFC-424R4-24 Application Guide
Edition 2.6
The DIP Switch is a binary switch. Each individual DIP switch represents a unique value, which
forms the controllers MS/TP MAC address when added together. To set the address, simply move
the switches that add up to the controllers desired address to the ON position. The picture below
shows the DIP switches with positions 1 and 4 on giving a MS/TP MAC address of 5.
BACnet Device Addressing
The enteliZONE controller supports both Derived Network Addressing (DNA) and software
addressing.
DNA
DNA speeds up network commissioning by automatically configuring the controllers’ BACnet
address based on its parent controller address and MS/TP address. DNA is a Delta Controls
proprietary function that can only be used when the parent controller is a Delta Controls device.
When DNA is enabled (by default), the first part of the BACnet address is inherited from the parent
controller. The last 2 digits of the BACnet address is equal to the MS/TP MAC address.
For example, a controller with a MS/TP MAC address of 1 and whose parent controller has a
BACnet address of 40100 would have a BACnet address (using DNA) of 40101.
If there is no parent controller when the enteliZONE controller powers up, the enteliZONE
controller’s BACnet address will be equal to its MS/TP MAC address.
For more information about addressing BACnet devices, see KbA 1802: Comprehensive
Guide to BACnet networking on the Delta Controls Support web site.
Software Addressing
To switch to software addressing, you must first turn off DNA on the controller. In ORCAview, open
the controller’s DEV object dialog and clear the DNA check box. Once this box is cleared, enter the
software address in the Software Address field. You can also turn off DNA and enter a software
address on the General tab of the enteliZONE configuration graphic.