A wireless signal strength indication LED displays the reception strength of the transmissions between the FX-ZFR1810 Coordinators, FX-ZFR1811 Routers, and the FX-WRZ Series Sensors. This LED helps determine the network connectivity status when selecting locations for the devices during system installation.
Wireless transmissions between FX-ZFR1810 Coordinators and FX-ZFR1811 Routers occur as needed. Wireless transmissions between FX-ZFR1811 Routers and FX-WRZ Sensors occur approximately every 60 seconds or when the occupancy button on the FX-WRZ Sensor is pressed. Refer to the FX-WRZ Series Wireless Room Temperature Sensors Installation Instructions (Part No. 24-10332-37) for more information.
Approximately once every 10 seconds, the Signal Strength LED flashes to indicate the strength of the signal received from neighboring devices. See Table 1.
Refer to the FX-ZFR1800 Series Wireless Field Bus System Technical Bulletin (LIT-12011660) for more information on determining the signal strength between ZFR1800 Series devices in your application.