Pacific Power Source AFX Series Operation Manual page 470

Error Source Code
Inverter Fault 294
Inverter Fault 295
Inverter Fault 296
Inverter Fault 297
Inverter Fault 298
Inverter Fault 299
Inverter Fault 300
Inverter Fault 301
Inverter Fault 326
Inverter Fault 327
Inverter Fault 328
Front panel 330
Fault
Front panel 331
Fault
Front panel 332
Fault
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Entire Contents Copyright 2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
AFX Series Power Source Operation Manual
Category Error Message
Error Output over-voltage
protection.
Error Invalid constants loaded
from EEPROM.
Error Output current peak
protection.
Error Remote voltage sensing
fault.
Error Internal capacitors over-
current protection.
Error Internal bus over-voltage
protection. Possible
regenerative load.
Error CSC loop has saturated
Error Output current overload.
RMS current exceeded
limit.
Error Controller is not in
operational node.
Error Missing controller node.
Error Cannot read fault
information.
Error Global fault detected.
Possible un-energized
unit or node.
Error Unit discovery fault. Run
unit discovery to recover.
Error Undiscovered unit/node
detected. Run unit
discovery to recover.
AFX SERIES® OPERATION MANUAL
Service and Maintenance
SECTION 13:
Possible Cause
High voltage protection
tripped. Output voltage
too high
Overload condition. Load
current peak level
exceeds peak level
protection setting
External Voltage Sense.
Problem with
external/remote sense
Overload condition
Overload condition.
Internal DC Bus Voltage is
being pumped up
CSC Error. CSC correction
out of range. Could not
regulate voltage to set
point
Overload condition. Load
current RMS level
exceeds RMS level
protection setting
An inconsistency was
detected in the power
source's internal
communication network.
An inconsistency was
detected in the power
source's internal
communication network.
Internal Communication
Error. Unable to read
fault info
An inconsistency was
detected in the power
source's internal
communication network.
Error during discovery.
Discovery of parallel units
failed
An inconsistency was
detected in the power
source's internal
communication network.
Resolution
Possible oscillation with
load. Reduce load
Reduce Load
Check external voltage
sense connection
Possible regenerative
Load connected
Increase saturation range
Reduce load
Turn unit off, check
parallel cable connections
if present and then turn
unit back on. If problem
recurs, contact customer
service.
Turn unit off, check
parallel cable connections
if present and then turn
unit back on. If problem
recurs, contact customer
service.
Contact customer service
Turn unit off, check
parallel cable connections
if present and then turn
unit back on. If problem
recurs, contact customer
service.
Check all parallel cables
between units. Run
parallel unit discovery
from System menu to
recover
Turn unit off, check
parallel cable connections
if present and then turn
unit back on. If problem
recurs, contact customer
service.
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