Nortec BACnet - Manual (Page 22)

BACnet & LONWORKS Supplemental Install Manual | 18
Controller Set-up
The BACnet BTL or LonWorks options utilize an additional hardware component. Protocol
configuration is completed at the factory, prior to final testing. It may be necessary to configure
the address parameters in the field.
BACnet IP systems will require a static IP address to communicate on the network.
BACnet MS/TP systems require both a device instance and a baud rate to be set.
LonWorks systems automatically detect network address parameters and do not require
configuration.
BTL Certified BACnet specific : Changing Unit Addressing
The BTL Certified BACnet options utilize an additional hardware component for translation. For
address changes in either BACnet MS/TP or BACnet IP, the device instance and BACnet MAC
address can be modified easily using the dip switches shown in
Figure 10: Dipswitches on BTL
Certified BACnet .
Figure 10: Dipswitches on BTL Certified BACnet
These switches allow you to set a binary value between 1 and 127 inclusive. The methodology
for converting numbers to binary is presented in
Appendix A . To set the device instance to a
value outside of this range, a specific web browser tool may be used to make IP and address
modifications in the field, Contact Nortec Technical Services for further detail.
Take care when adjusting switches to ensure the settings are entered as intended. Common
settings are tabulated in
Appendix A . After an address change has been made, the humidifier
must be power cycled for the change to take effect.