Pacific Power Source AFX Series Operation Manual page 469

Error Source Code
Inverter Fault 278
Inverter Fault 279
Inverter Fault 280
Inverter Fault 281
Inverter Fault 282
Inverter Fault 283
Inverter Fault 284
Inverter Fault 286
Inverter Fault 287
Inverter Fault 288
Inverter Fault 289
Inverter Fault 290
Inverter Fault 291
Inverter Fault 292
Inverter Fault 293
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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 Temperature protection
Error Output relay voltage
protection
Error Output relay voltage
protection
Error Output terminals
common mode voltage
protection
Error Output terminals
common mode voltage
protection
Error Inductor current RMS
protection
Error Inductor current DC
protection
Error Fan under voltage
protection.
Error Inductor current cycle-by-
cycle protection trip limit.
Error Fan current consumption
is abnormal
Error Hardware revision does
not match expected by
firmware. Firmware must
be reloaded.
Error Invalid node ID. Run unit
discovery to recover.
Error Incorrect DSP type
detected. Cycle-power to
re-try.
Error Output current has too
much high frequency
content
Error Controller missed
heartbeats from master
front panel.
AFX SERIES® OPERATION MANUAL
Service and Maintenance
SECTION 13:
Possible Cause
heatsink temperature
exceeds maximum limit.
Over Temperature.
Output inverter stage
heatsink temperature
exceeds minimum limit.
Overload condition.
Output relay voltage
minimum limit.
Overload condition.
Output relay voltage
maximum limit.
Overload condition.
Common mode voltage
below minimum limit
Overload condition.
Common mode voltage
above maximum limit
Overload condition.
Output Filter Inductor AC
current levels exceeded
maximum limit for too
long
Overload condition.
Output Filter Inductor DC
current levels exceeded
maximum limit for too
long
Fan Related Issue. Fan
voltage too low
Overload condition.
Output frequency
components too high for
output inductor
Fan Related Issue. Fan
may be blocked
Firmware Error. Firmware
revision mismatch
between front panel and
power stages
An inconsistency was
detected in the power
source's internal
communication network.
Internal Communication
Error. Incorrect DSP type
reported
Overload condition.
Possible oscillation. RQ
monitor fault.
Power stage has lost
communication with
front panel controller.
Front panel processor
may have locked up
Resolution
Check load levels or
ambient temperature
Possible inductive kick
back from Load
Possible inductive kick
back from Load
Reduce frequency,
voltage or load
Reduce frequency,
voltage or load
Contact customer service
Reduce frequency,
voltage or load
Contact customer service
Check for correct
firmware image file and
version.
Turn unit off, check
parallel cables if they
exist, and then turn unit
on. If problem recurs
contact customer service.
Try recycling power. If
error persists, contact
customer service
Reduce frequency,
voltage or load
Contact customer service
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