Harris Atlas DVL400 Technical Manual page 138

Section 4 Theory of Operation
Table 4-4 PS Monitor, LED Indicators
LED Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 PHASE IMBALANCE
27
28
29 CPLD PROGRAMMING
4-38
WARNING: Disconnect primary power prior to servicing.
Function
FLT_OFF
RF_MUTE
PS_MUTE
AC_LOW
SPARE_1
SPARE_2
SPARE_3
PA Power Supply 1
PA Power Supply 2
PA Power Supply 3
PA Power Supply 4
+3.3V
+5V
+12V
-12V
+7.5V FUSE
+15V FUSE
-15V FUSE
AIR TEMP
AIR PRESSURE
COOLANT TEMP
COOLANT FLOW
COOLANT LEAK
AC MAINS HIGH
AC MAINS LOW
PHASE SEQ FLT
FUSE OPEN
Condition
Faults Present
Mute
Mute
AC line voltage low
Active
Active
Active
Disabled & DC OFF
Disabled & DC ON
Enabled & DC OFF
Enabled & DC ON
Disabled & DC OFF
Disabled & DC ON
Enabled & DC OFF
Enabled & DC ON
Disabled & DC OFF
Disabled & DC ON
Enabled & DC OFF
Enabled & DC ON
Disabled & DC OFF
Disabled & DC ON
Enabled & DC OFF
Enabled & DC ON
ON
ON
ON
ON
Open
Open
Open
Air Temperature High
Air Press Low
Coolant Temperature High
Coolant Flow Low
Coolant Leak
Average Voltage High
Average Voltage Low
Phase Imbalance
Phase out of Sequence
1 to 4 Fuses Open on MOV
LED flashed by micro when
programming CPLD
888-2473-001
ATLAS Series™
Color
RED
RED
RED
RED
RED
RED
RED
OFF
AMBER (RED & GRN)
RED
GRN
OFF
AMBER (RED & GRN)
RED
GRN
OFF
AMBER (RED & GRN)
RED
GRN
OFF
AMBER (RED & GRN)
RED
GRN
GRN
GRN
GRN
GRN
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
2/25/03