APC NBRK0550 Guide d'installation télécharger pdf (Page 12)

NetBotz Wireless Temperature Sensor Installation Guide

LED activity

The LED on the sensor blinks to indicate certain statuses or alerts.

During the boot process, LED activity on the Wireless Temperature Sensor is as

follows:

Note: If the LED flashes red three times, then slowly flashes red,

contact Technical Support.

The following table lists possible LED activity and its meaning:

To conserve power, the sensor will attempt to join the network after waiting the

following number of seconds: 5, 15, 30, 60, 120, 300, 300, 600, 600, 1200.

If the attempts to rejoin the network fail, the sensor will scan the network every

six hours to re-try the connection. If it cannot join the network after

approximately 24 hours, it will reboot, and attempt to join the network again,

repeating the wait interval starting at 5 seconds, until it joins the network.

To force an attempt to join the network, press the reset button.

LED Activity Meaning

Flashes a quick green, yellow, red

sequence

Power on

Alternately flashes green and yellow for

about 45 seconds

Runtime check

Flashes green three times Check OK

Turns solid yellow for 5 seconds Firmware update check

Flashes a quick green, yellow, green

sequence

Ready to attempt to join the network

LED Activity Meaning

Flashes yellow twice every 2 seconds Searching for network

Turns solid green, then turns off Joined the network

Off • Joined the network

• Has not joined the network, and is

conserving battery power.

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APC NBRK0550 Guide d'installation Page 12