TAG's feature 10 LED's arranged along the top right of the TAG enclosure.  In use, they perform the following functionality.

LEDCOLOURLABEL IDFUNCTIONSTATE = OFFSTATE = SLOW PULSE (FLASHING)STATE = ON
1REDErrorTAG ErrorNO TAG faultAsset data communication fault (MODBUS / AIRBUS)TAG 'FAULT' condition
2GREENComm. CloudSuccessful communication with AircloudUnsuccessful or NO communication with Aircloud after several attemptsRemote VPN session in progressSuccessful communication with Aircloud
3GREEN
Comm. GwaySuccessful communication with GatewayUnsuccessful or NO communication with Gateway
Successful communication with Gateway
4GREEN
OnTAG 'ON' (Operational)TAG not operating in normal mode (an internal fault condition, no/corrupted configuration file or in software update mode for example) TAG operating normally and successfully (regardless of asset status/communications, TAG sensor fault or connectivity to Gateway & Aircloud) 
5GREEN
PowerTAG PowerNo power
Power applied
6 *GREEN
SYSUnder 'SYSTEM' Management Control (Airmatics)No system management controller detected or unsuccessful communication with system management controllerSystem management controller detected but no request to run/load present
7GREEN
ReadyAsset detected as 'READY'ASSET NOT detected as being 'READY' ASSET detected as 'READY'
8GREEN
RunningAsset detected as 'RUNNING'ASSET NOT detected as being 'RUNNING'TAG is being requested to run and load the ASSET by a Management System controller but the ASSET is not detected as 'RUNNING'ASSET detected is 'RUNNING' or 'RUNNING' digital input is active
9GREEN
LoadedAsset detected as 'LOADED'ASSET NOT detected as being in a 'LOADED' state or conditionTAG is being requested to run and load the ASSET by a Management System controller but the ASSET is not detected as 'LOADED'ASSET detected as 'LOADED' or 'LOADED' digital input is active
10GREEN
AlarmAsset detected 'ALARM' condition'ALARM' digital input is NOT active (no voltage detected)
'ALARM' digital input is active (voltage detected)


*    Not used by AIRTAG