GE Industrial Solutions Galaxy Pulsar Edge - Manual (Page 133)

Galaxy Pulsar Edge Power System Controller
Issue 3 October 2011
133
Table 9-A: Power System Troubleshooting Table
Controller
LED
User Interface
Display
Rectifier
LED
Distribution
Module
Board LED
Possible Problem(s) Possible Solution(s)
RED MIN, Rectifier
Fail
MAJ, Multiple
Rectifier Fail
MAJ, Battery on
Discharge
AC OK
ALARM
Normal Multiple rectifier thermal
alarm: Excessive ambient
temperature
Multiple rectifier failure
1. Verify that there is no
obstruction of the vertical
airflow path.
2. Reset rectifies by removing
them, waiting approximately
30s and replacing them.
3. If problem persists, replace the
rectifiers.
4. If problem still persists, call
your local field representative.
RED MAJ, High
Voltage AC OK
ALARM
Normal High output voltage from
rectifier(s)
Rectifier(s) high voltage
shutdown
Internal rectifier(s) failure
1. Reset the rectifier(s) by
removing the rectifier(s),
waiting approximately 30s and
replacing the rectifier(s).
2. If problem persists, replace the
rectifier.
3. If problem still persists, call
your local field representative.
Amber MIN, Clock
Battery Low AC OK
DC OK
Normal Internal Lithium Battery Is
Low 1. The battery is not designed to
be easily field replaced. The
controller unit needs to be
replaced.
2. Obtain all desired information
such as alarm history,
statistics, and any field
configuration that is different
than the standard.
AMBER MIN, Minor
Communication
Fail RED
Blinking
Single
rectifier
GREEN Rectifier lost
communication with
controller. 1. If a rectifier has been removed
from an installed/operational
system, go to the
Control/Operations menu and
execute Uninstall Equipment.
2. Reset the rectifier by removing
the rectifier, waiting
approximately 30 seconds, and
replacing.
3. If problem persists, replace the
rectifier.
4. If problem still persists, call
your local field representative.
RED MAJ, Major
Communication
Fail GREEN RED
(Blinking)
LVD Board lost
communication with the
controller. 1. Replace Distribution Module
Board. (Note 2)
2. If problem persists, call your
local field representative.