Leds And Switches - Trane BACnet BCI-R Integration Manual

LEDs and Switches

Table 1. Interpreting the LEDs and switches
LED type
Service LED
Status LED
Link Tx/Rx
Modbus Tx/Rx
Link LEDs
Switch/Button type
Link Select Switch
Service Button
Rotary Switches
16
LED activity
Solid green
Not illuminated
Solid green
Blinking green
Solid red
Blinking red
Not illuminated
TX blinks green
RX blinks yellow
Not illuminated
Blinking
Not illuminated
BACnet is illuminated
IMC is illuminated
Purpose
Use this switch to select wired communication (BACnet) or wireless communication (IMC)
Press this button and restart the controller to run the boot code
Use these switches to set unique MS/TP MAC addresses
Indicates...
The controller is in boot mode. The controller will be placed
into boot mode if the service pin is held in when power is
applied. In boot mode, the controller is non-operational and
is waiting for a new main application to be downloaded.
While in boot mode, the system will not run any
applications.
Application code is running; operating normally
Normal operation
The controller is updating the flash
The controller has malfunctioned
Alarms or point faults are present
The controller is off
Data is being transferred, received, or transmitted
Blinks at the data transfer rate when the unit receives data
from other devices on the link
• ON solid yellow; indicates there is reverse polarity
No activity is occurring
Data is being transferred, received, or transmitted
No activity is occurring
The Link Switch has been set to wired communication
The Link Switch has been set to wireless communication
BAS-SVP09B-EN