Carrier TruVu VAVB3-E2 Installation And Startup Manual page 105

Color Pattern
1 blink
Blue
2 blink
Blue
3 blink
Blue
4 blink
Blue
On
Green
Magenta
Sys (System Status) Tricolor LED
Color Pattern
2 blink
Red
4 blink
Red
Fast blink
Red
1 blink
Green
2 blink
Green
3 blink
Green
Fast blink
Green
On
Blue
TruVu™ VAVB3-E2
Installation and Start-up Guide
Condition
Invalid address selected for
protocol
Controller has same MAC address
as another connected device
Controller is the only device on the
network
Excessive errors detected over 3
second period
All enabled networks are
functioning properly
Operating system changes are
downloading
WARNING This process could
take several minutes. Do NOT
power off the controller during the
download.
Condition
Restarting after an abnormal exit
Firmware image is corrupt
Firmware error has caused the
firmware to exit and restart
No errors
Download of driver is in progress
BACnet Device ID is not set
Installation of recently
downloaded driver is occurring
Controller is starting up
99
Message in Module
Status
Invalid address selection
for MSTP
Duplicate address on
MSTP
•
No other devices
detected on MSTP
•
•
Excessive
communication errors
•
on MSTP
No errors
N/A
Message in Module
Status
Auto restart delay due to
system error on startup
Firmware error
Fatal error detected
Operational
Download in progress
Download required
N/A
N/A
CARRIER CORPORATION ©2022
Troubleshooting
Possible Solutions
Change MAC address to
unique address using USB
Service Port
Change MAC address to a
unique value using USB
Service Port to valid address
Check that network cable
is connected properly
Check that baud rate is
correct
Check that network cable
is connected properly
Check that baud rate is
correct
No action required
No action required
Possible Solution
After 5 minute delay has
expired, if condition occurs
again then cycle power
Download driver again
No action required
No action required
No action required
Download the controller
No action required
No action required
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