16 | VWG-50-Installation Manual
R
ELATED
D
OCUMENTATION
For more information on configuring and using the VWG controller, consult the following
documents available from the VWG section at
www.viconics.com
:
Gateway BACnet™ integration guide (VWG-50-BIP & VWG-50-MSTP), is available in
document ITG-VWG-50-BAC-Exx
Information on design consideration of wireless mesh networks and VWG set-up /
diagnostics is available in document LIT-VWG-50-SETUP-Exx
S
TATUS
LED
S
The VWG controller includes several LEDs that can help determine the status of the unit.
They are located in two places: the top of the controller (visible through the cover), and for
serial ports, on the bottom board (only with cover removed). From left-to-right these LEDs
include:
Ethernet
Ports
Heartbeat
System
Wireless card communication status
E th e r n e t P o r t s
Each Ethernet port (“NET2”, “NET 1”) has one green LED, visible on the top cover. A
“NET
x
” LED indicates activity on that port as follows:
Off
—No Ethernet link is made
On
—Ethernet link is present, but no activity on the LAN
Blinking
—Ethernet link is present with data activity on the LAN.
Beat
The “BEAT” LED is located to the right of the Ethernet status LEDs, and is yellow. Under
normal operation, this LED should blink about once per second. Blink patterns differ as
station activity varies, but any pulse rate from once per second to 10 blinks per minute
usually indicate normal operation. If the heartbeat LED stays
on constantly, does not light,
or blinks
very fast
(more than once per second), contact System Engineering for technical
support.
System
The “SYS” LED is located to the right of the heartbeat (“BEAT”) LED, and is green. This
LED provides a CPU machine status check, and should remain lit whenever the VWG is
powered. If the SYS LED
does not light
while power is applied, contact technical support
for assistance.
Wireless card communication status
The Wireless card communication status is located right beside the wireless antenna
connection on the VWG. This LED provides a simple diagnostic status of the Viconics
wireless network.
