TCS CS-105 - Status LED Indicators; LED Functions and Meanings

7
Diagnostic LED Overview
In the diagram below you can see the diagnostic LED’s as seen on each
side of the CS-105:
The table below shows the patterns expected in certain conditions. You
may use the table below for diagnostics and troubleshooting:
FB = Fast Blink, SB = Slow Blink, Blank = Irrelevant/Unimportant
LED
Description
PWR
1
Track
2
LCC
3
WiFi
4
Error
OFF OFF OFF OFF OFF
No incoming power, check the power supply.
ON
Pattern Software error, note pattern & contact TCS support.
ON FB
Searching for and/or connecting to an external WiFi
Access Point.
ON ON
WiFi connected to an external Access Point or Router.
ON OFF
WiFi Access Point mode.
ON ON
WiFi Full. The limit of how many WiFI devices /
throttles can be connected to the CS-105 is reached.
ON ON
Track power enabled.
ON OFF
Track power disabled (E-O󰀨).
ON FB
Short circuit detected.
ON SB
Thermal overload detected.
ON ON
CAN-bus connected.
ON OFF
CAN-bus disconnected.
ON FB
LCC activity (TX).
ON ON ON ON ON
Conguration mode, will exit this mode after 30
seconds of inactivity.
ON
One to ve synchronous blinks
Conguration mode, waiting to save a conguration
change. The change will be saved after 12 seconds.
ON FB FB
Firmware upgrade mode (Bootloader).
LED1 & LED4 alternating blinks