RLE LD1500 V.3.1 - Manual (Page 33)

rletech.com LD1500 User Guide 33
4 Web Interface
4.3.8 BACnet
The LD1500 can communicate via BACnet. BACnet allows building automation and control
devices to communicate, regardless of the services they perform.
Before the LD1500 can communicate via BACnet MS/TP, you need to change the EIA/485
port function. This is done on the EIA-485/Modbus/N2 screen. Refer to “EIA-485/Modbus/
N2” on page 32.
You also need to set the EIA-485 slave (MAC) address. This allows the device to
communicate on the string. This is also done on the EIA-485/Modbus/N2 screen, highlighted
in “EIA-485/Modbus/N2” on page 32. Once this is complete, configure the remaining BACnet
communications paramers as follows:
Figure 4.12 BACnet Configuration Page
Option Description
BACnet Device Name Designate a unique name for the LD1500, as it will appear on the
BACnet network.
BACnet Device ID The unique identifier for the LD1500 on the BACnet network.
BACnet Description The description of the LD1500 as it will appear on the BACnet
network.
BACnet UDP Port This is the port to which the LD1500 will respond to BACnet
requests. The default number of zero in this field will configure the
LD1500 to listen on the standard BACnet port of 47808. See the
BACnet standard for more information.
BACnet MSTP Max
Master
Set the slave address, 1-127. 0 = slave only.
BACnet Information Displays the status of the BACnet interface, including Alarm flag
status, BACnet Objects, BACnet Property Identifiers, and BACnet
Device Objects.
Table 4.6 BACnet Configuration Menu Options