Echelon Lumewave CRD 3000 Street Light Bridge - Manual (Page 70)

60 Managing a Street Lighting Network
Online Status Indicates the current device state. The values that can appear
in this field and their colors depend on whether the device has
successfully been installed (black), the device is being installed
(orange), or the device is not running because of an error (red).
Black (Installed)
• Up. The device has been commissioned, it is
communicating with the Segment Controller, and it does
not have any hard message failures.
Orange (Installation in Progress)
• Nul. The Segment Controller has not yet communicated
with the device.
Red (Error)
• Down. The Segment Controller cannot communicate
with the device after the calculated number of retries.
This error is called a hard message error.
• Confirmed Down. After the device has had a hard
message error and is marked as “Down”, the Segment
Controller attempts to communicate with the device
using degraded messages (no retries) over an
approximate 5 minute period. If the Segment Controller
fails to communicate with the device during this period,
the device is marked as “Confirmed Down”. In addition,
the data points on the device are marked offline in the
tree.
• No Agent. No proxy can communicate with the device.
• Invalid Neuron State. The Segment Controller has
determined that the device is applicationless.
Communication
Attempts
The number of times that a device (either the Segment
Controller or a proxy agent) has attempted to communicate with
the target device.
For direct communication target devices, this field lists the
number of communication attempts made by the Segment
Controller. For all other target devices, this field lists the
number of communication attempts made by a proxy agent.
Communication
Failures
The number of times that a device (either the Segment
Controller or a proxy agent) has failed to communicate with the
target device.
For direct communication target devices, this field lists the
number of communication failures that have occurred with the
Segment Controller. For all other target devices, this field lists
the number of communication failures that have occurred with a
proxy agent.