Echelon Lumewave CRD 3000 Street Light Bridge User Manual

Page 84

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74

Managing a Street Lighting Network

3. This dialog lists the following network statistics. Non-zero values

indicate that the device was unable to receive or respond to a message.

Small values are expected; rapidly increasing values could indicate a

problem. If the device is consistently reporting failures and new errors

are being logged, the device could have a configuration problem or the

network could be overloaded.

Name

The name of the device in the following format:

<network>/<channel>/<device>.

Unique ID

Displays the Neuron ID or LUID of the device as a 12-digit hex

string. The Neuron ID is a unique 48-bit number persistently

stored in the device’s Smart Transceiver.

Transmission

Errors

Transmission errors typically indicate cyclical redundancy check

(CRC) errors. CRC errors are commonly caused by

electromagnetic interference (EMI) on the channel.

Transaction

Timeouts

Transaction timeouts occur when an acknowledged message times

out after the last retry without the receiving device’s sending a

confirmation that the message was delivered.

Receive

Transaction Full

Errors

Transaction full errors occur when the device’s transaction

database, which is used to detect duplicate message packets,

overflows. This error could indicate excessive network traffic or

transaction timers that are set too high.

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