LMX SERIES™ OPERATION MANUAL
SECTION 12: Warnings & Error Messages
Entire Contents Copyright
2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
LMX Series Power Source Operation Manual
Page 446 of 463
Error Source
Code
Category Error Message
Possible Cause
Resolution
Front panel
189
Error
Incompatible node
detected.
Error during discovery.
Error with one or more
Auxiliary units found
during discovery
Turn unit off, check
parallel cables if they
exist, and then turn unit
on. If problem recurs
contact customer service.
Front panel
190
Error
Master unit nodes not
found.
Error during discovery.
One or more nodes in
Master unit not found
Turn unit off, check
parallel cables if they
exist, and then turn unit
on. If problem recurs
contact customer service.
Front panel
191
Error
Fast scan failed.
Error during discovery.
Fast scan discovery failed
Check all parallel cables
between units. Run
parallel unit discovery
from System menu to
recover
Front panel
192
Error
Undetectable node exists. An inconsistency was
detected in the power
source's internal
communication network.
Turn unit off, check
parallel cables if they
exist, and then turn unit
on. If problem recurs
contact customer service.
Front panel
193
Error
An invalid firmware type
exists.
Firmware Error. One or
more nodes report invalid
firmware type
Check for correct
firmware image file and
version.
Front panel
329
Internal
Error
Global fault detected.
Front panel
330
Internal
Error
Global fault detected.
Possible un-energized
unit or node.
An inconsistency was
detected in the power
source's internal
communication network.
Turn unit off, check
parallel cable connections
if present and then turn
unit back on. If problem
recurs, contact customer
service.
Front panel
331
Error
Unit discovery fault. Run
unit discovery to recover.
Error during discovery.
Discovery of parallel units
failed
Check all parallel cables
between units. Run
parallel unit discovery
from System menu to
recover
Front panel
332
Error
Undiscovered unit/node
detected. Run unit
discovery to recover.
An inconsistency was
detected in the power
source's internal
communication network.
Turn unit off, check
parallel cable connections
if present and then turn
unit back on. If problem
recurs, contact customer
service.
Front panel
333
Error
Node in non-operational
mode. Run unit discovery
to recover.
An inconsistency was
detected in the power
source's internal
communication network.
Turn unit off, check
parallel cable connections
if present and then turn
unit back on. If problem
recurs, contact customer
service.
Front panel
334
Error
Power failure.
Check AC input voltage. If
error persists, contact
customer service
Front panel
335
Error
Remote inhibit was issued
from remote interface.
Setting conflict. Remote
inhibit conflicts with
Output state
Check Remote inhibit
mode setting and
connections
Front panel
336
Error
System about to reboot.
Notification. Reboot
imminent. Normal after
Wait for all firmware
updates to be completed
