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The parameters of the select device are shown in the screen below.
9. LED DIAGNOSTICS FOR COMMUNICATIONS BETWEEN GATEWAY AND DEVICES
See the diagram below for gateway led locations.
Tag
Description
SPL
The SPL LED will light if the unit is not getting a response from one or more of the configured
devices
RUN
The RUN LED will start flashing 20 seconds after power indicating normal operation.
ERR
The SYS ERR LED will go on solid 15 seconds after power up. It will turn off after 5 seconds.
A steady red light will indicate there is a system error on the unit. If this occurs, immediately
report the related “system error” .
RX
The RX LED will flash when a message is received on the serial port on the 6-pin connector.
If the serial port is not used, this LED is non-operational.
TX
The TX LED will flash when a message is sent on the serial port on the 6-pin connector.
If the serial port is not used, this LED is non-operational.
PWR
This is the power light and should show steady green at all times when unit is powered.