90 TimeProvider 5000 User’s Guide 098-00028-000 Revision F – May, 2012
Chapter 2 Installing
Applying Power to the TimeProvider 5000
Table 2-15. Module LED Descriptions
LED Label Description
IMC Module
Power
Module Power Indicator
PWR Green - Module power available
Off - Module power not available
-48V A-Bus
A-Bus Battery Indicator
BT A Off - A-Bus power OK
Red - A-Bus power failed
-48V B-Bus
B-Bus Battery Indicator
BT B Off - B-Bus power OK
Red - B-Bus power failed
System Health
Aggregation of system alarms
indicator
SYS Off - System operating normally
Amber - System operational Minor Alarm(s)
Red - System operational Major or Critical Alarm(s)
IMC Alarm
IMC module alarm/fault indicator
ALM Off - IMC operating normally
Amber - IMC operational Minor Alarm(s)
Red - IMC operational Major/Critical Alarm(s)
Flashing Green - Software starting up
GNSS/GPS Status
GPS engine status indicator
GNSS/
GPS
Green - GPS enabled and GPS engine/interface is
operating normally
Amber - GPS enabled and GPS engine or antenna
interface has operational issues
Off - GPS disabled
Ethernet Management Port
LEDs on the Ethernet connector
MGMT Left Flashing Amber - Activity
Left Off - No Activity
Right Green - Link has been established
Right Off - Link has not been established
Expansion Port
LEDs on the RJ48 connector
EXP Left OFF - No DTI client detected
Left Amber - DTI client detected
Left Green - DTI client detected and ready
Right OFF- Link has not been established
Right Green - Link has been established
Right Flashing Green - Activity
IOC Module
Power
Module Power Indicator
PWR Green - Module power available
Off - Module power not available