Chapter 4
Configuration and Status
45
Bedrock UPS.500 User Manual - BRDOC120_008
9/2/21
The tricolor UPS Status LED provides information about UPS.500 health as
described in Table 4
Table 4
-
12 UPS.500 Status LED States
Item No.
LED Color
Blink Rate
System State
1
None
OFF
No Power
2
Green
Steady
Normal - battery pack ready
3
Orange
1 blink
Repeats while condition persists
Normal - battery pack charging
4
Orange
3 blinks
Repeats while condition persists
Recovery - battery pack charging
5
Green
1 blink
Repeats while condition persists
Normal - one or more cells is approximately
85% or more charged while the battery pack is
charging
6
Blue
1 blink
Repeats while condition persists
Main power failure
7
Red
1 blink
Repeats while condition persists
Main power failure, battery pack depleted
8
Blue
4 blinks per second
Repeats while condition persists
Main power recovery
9
Blue
/
Red
Alternating colors
Repeats while condition persists
Overcurrent when running on battery
10
Green
/
Red
Alternating colors
Repeats while condition persists
Overcurrent when running on 24 V input
11
Red
4 blinks per second
Repeats until fault cleared
Fault
12
Blue
Steady
Brownout condition
13
Purple
Steady
Image authentication in progress (during startup
or when loading new firmware)