60
14
Resettable
Fault
14061 Duty Rating Flt
Duty Rating Fault. The duty rating that is
programmed in the power module is
incorrect or corrupt.
Cycle power. If the fault persists,
replace the Ln power interface board
(PIB) or the Ln power module. See the
hardware service manual, publication
750-TG100, for the replacement
procedure.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: Cannot override
this fault.
14
Resettable
Fault
14062 Pwr UnitTyp Flt
Power Unit Type Fault. The power unit
type that is programmed in the power
module is incorrect or corrupt.
Cycle power. If the fault persists,
replace the Ln power interface board
(PIB) or the Ln power module. See the
hardware service manual, publication
750-TG100, for the replacement
procedure.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: Cannot override
this fault.
14
Resettable
Fault
14063 DTM ConstCorrFlt
DTM Constants Corrupted Fault. Runtime
Constants data corruption detected.
Clear the fault. If the fault persists, cycle
power and/or replace the power layer
interface (PLI) circuit board. See the
hardware service manual, publication
750-TG100, for the replacement
procedure.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: Cannot override
this fault.
14
Resettable
Fault
14065 Main Blower Flt
Main Blower Fault. The Ln or Fn heatsink
fan is running below the fault threshold
speed. If the line side converter is not
modulating, this fault occurs when the Ln
or Fn heatsink fan speed is below 60
RPM. If the line side converter is
modulating, this fault occurs when the Ln
or Fn heatsink fan speed is below 1800
RPM.
Power down. Replace the Ln or Fn
heatsink fan. See the hardware service
manual, publication 750-TG100, for the
replacement procedure. Reset the
Predictive Maintenance object for
heatsink fan elapsed life.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: Yes. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 1 ‘LS Pwr Flts’.
14
Resettable
Fault
14067 Stir Fan 1 Fault
Stir Fan 1 Fault. The stirring fan 1
(parameter 14:148 [L0 St Fan 1 Spd]) is
running below the fault threshold speed
(9350 RPM). Only applicable to Frames 5
and 6.
Investigate slow stirring fan speed.
Replace fan power supply board or
stirring fan if needed. See the hardware
service manual, publication 750-
TG100, for the replacement procedure.
—
14
Resettable
Fault
14069 Stir Fan 2 Fault
Stir Fan 2 Fault. The stirring fan 2
(parameter 14:149 [L0 St Fan 2 Spd]) is
running below the fault threshold speed
(9350 RPM). Only applicable to Frames 5
and 6.
Investigate slow stirring fan speed.
Replace fan power supply board or
stirring fan if needed. See the hardware
service manual, publication 750-
TG100, for the replacement procedure.
—
14
Resettable
Fault
14071 Board OT Fault
Board OT Fault. The temperature of one
of the power peripherals (power layer
interface board, current sense board, or
AC precharge board) has exceeded the
fault temperature (80°C). Possible causes
include high ambient temperature and
obstructed airflow. See the corresponding
[Ln PLI BoardTemp], [Fn CSB
BoardTemp], and/or [ACPn Board Temp]
parameter in Port 14.
Check the ambient temperature. Check
the condition of cabinet air filters.
Check the condition of cabinet air
filters. Verify adequate airflow and the
ambient temperature is within
specification. See the technical data,
publication 750-TD100.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: Yes. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 7 ‘Board Faults’.
14
Resettable
Fault
14073 Board UT Fault
Board UT Fault. The temperature of one
of the power peripherals (power layer
interface board, current sense board, or
AC precharge board) has fallen below the
fault temperature (–30°C). The most likely
cause is low ambient temperature. See
the corresponding [Ln PLI BoardTemp],
[Fn CSB BoardTemp], and/or [ACPn
Board Temp] parameter in Port 14.
Verify that the ambient temperature is
within specification. See the technical
data, publication 750-TD100.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 7 ‘Board Faults’.
14
Resettable
Fault
14075 IntakeAir OT Flt
Intake Air OT Fault. Power module intake
air has exceeded the fault temperature
(70°C). See the corresponding parameter
in Port 14 [Ln Meas Amb Tmp].
Check the ambient temperature. Check
the condition of cabinet air filters. Verify
adequate airflow and the ambient
temperature is within specification. See
the technical data, publication 750-
TD100.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: Yes. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 1 ‘LS Pwr Flts’.
14
Resettable
Fault
14077 IntakeAir UT Flt
Intake Air UT Fault. Power module intake
air has fallen below the fault temperature
(–25°C). See the corresponding
parameter in Port 14 [Ln Meas Amb
Tmp].
Verify that the ambient temperature is
within specification. See the technical
data, publication 750-TD100.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 1 ‘LS Pwr Flts’.
14
Resettable
Fault
14079 PIB OT Fault
PIB OT Fault. The power interface board
(PIB) has exceeded the fault temperature
(80°C). Possible causes include high
ambient temperature and obstructed
airflow. See the corresponding parameter
in Port 14 [Ln PIB BoardTemp].
Check the ambient temperature. Check
the condition of cabinet air filters. Verify
adequate airflow and the ambient
temperature is within specification. See
the technical data, publication 750-
TD100.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: Yes. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 7 ‘Board Faults’.
14
Resettable
Fault
14081 PIB UT Fault
PIB UT Fault. The power interface board
(PIB) has fallen below the fault
temperature (–30°C). Possible causes
include low ambient temperature and
obstructed airflow. See the corresponding
parameter in Port 14 [Ln PIB BoardTemp]
Verify that the ambient temperature is
within specification. See the technical
data, publication 750-TD100.
Stop (Line Side Converter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 7 ‘Board Faults’.
Table 7 — Fault Codes by Port (cont)
PORT
CONDITION
DISPLAY
TEXT
FAULT ACTION FAULT ACTION
TYPE CODE
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