Configuring The Symbio 800 For Communications; Communication Protocols Supported; Bacnet Tp - Setting Addresses Using Rotary Switches - Trane Symbio 800 Installation, Operation And Maintenance Manual

Configuring the Symbio 800 for Communications

Communication Protocols Supported

The Symbio 800 controller supports the following communication protocols:
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All Protocols can be configured through the Symbio UI.
N N o o t t e e s s : :
BACnet TP — Setting Addresses Using Rotary Switches
There are three rotary switches on the front of the Symbio 800 for the purpose of defining a
three-digit address when it is installed on a BACnet communications network. The three-digit
address setting is used as both the rotary switch value and the BACnet device ID.
For Trane BACnet TP systems, the rotary switch value must be between 1 and 127. Although
"0,0,0," is a valid BACnet address, Trane reserves this address for the Tracer SC+ controller. All
device addresses on the BACnet TP link must be unique.
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Figure 6. Setting rotary switch values on Symbio 800
BAS-SVX080B-EN
BACnet TP (Default is 76,800 bps. 19,200, 38,400, 76,800 bps are available.)
BACnet / Air-Fi
BACnet / IP (Ethernet P ort 1)
Modbus RTU
Modbus TCP
LON via the USB U60 adapter
• Lontalk and Modbus may not be an option on all equipment types and configurations.
• The Symbio 800 controller only supports one communication protocol at a time.
Before powering up the Symbio 800, set the rotary switch value as shown in the following
figure.
If the Symbio 800 was previously powered up, do the following if you wish to make changes:
– Make the preferred changes to the rotary switch value as illustrated in .
– Power down the Symbio 800; when re-powered the new rotary switch value should be
active.
For controllers that are connected through BACnet/IP, or wireless via ZigBee™, valid unit
controller rotary switch values can range from 001 to 999.
N N o o t t e e : : Valid rotary switch values used with the Symbio 800 are 001 to 120 for BACnet TP.
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