Viconics VWZS Application Guide - Manual (Page 35)

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4D) Communication status LED and Troubleshooting
Each controller has a communication status service LED for troubleshooting purposes. Monitoring this LED
will determine the network condition for each individual device and will tell you if they are successfully
communicating with their peers on the network.
VZ76xx Adapter LED Status Indicators
(SA) Stand-Alone applications. When a PAN ID is used with a range of 1 to 250, for (SA) or Stand-Alone Systems
applications where the VZ76xx is used as a coordinator
1 x 200ms short blink Power on
2 x 200ms short blinks Power on
Communicating with controller base
3 x 200ms short blinks Power on
Communicating with controller base
Valid Pan ID & Channel
4 x 200ms short blinks Not Used
4 x 200ms short blinks
and
1 x 1500ms long blink Power on
Card memory initialized properly
Communicating with controller
Wireless networks started successfully
4 x 200ms short blinks
and
1 x 1500ms long blink
and
1 x 3000ms long blink Power on
Card memory initialized properly
Communicating with controller
Wireless networks started successfully
Wireless communication with VZ72 Zone controllers active
VZ76 Adapter LED Status Indicators
(NS) Networked System applications. When PAN ID is used with a range of 1 to 250, for (NS) or Networked
Systems applications where the VWG and Jace-Driver is used as a coordinator
1 x 200ms short blink Power on
2 x 200ms short blinks Power on
Communicating with controller base
3 x 200ms short blinks Power on
Communicating with controller
There is connectivity to wireless network
4 x 200ms short blinks Power on
Communicating with controller
There is connectivity to wireless network
VWG / Jace-Driver is communicating with Wireless controller
4 x 200ms short blinks
and
1 x 1500ms long blink Power on
Communicating with controller
There is connectivity to wireless network
VWG / Jace-Driver is communicating with Wireless controller is also
added to the VWG / Jace-Drive database
4 x 200ms short blinks
and
1 x 1500ms long blink
and
1 x 3000ms long blink Power on
Communicating with controller
There is connectivity to wireless network
VWG / Jace-Driver is communicating with Wireless controller is also
added to the VWG / Jace-Drive database
Wireless communication with VZ72 Zone controllers active
The long 3000ms status flag is simply enabled by VZ72xx zone controllers reporting PI demand value to
the VZ76 RTU controller. As long as a single VZ72xx zone controller is registered at the VZ76xx RTU, the
long 3000ms status flag will be enabled
If the long 3000ms status flag indicating communication with the VZ7xx wireless zones controller is
disabled after one minute; the ComLost alarm flag will be displayed at the VZ76xx RTU controller.