30
0
Non-Resettable
Fault
301 Pfile Create Err
Profile Creation Error. Main control board
firmware failed to create a profile for one
of the power peripherals.
Cycle power and redownload
parameters. If fault persists, replace
main control board. See hardware
service manual, publication 750-TG100
for PowerFlex 755T or publication 750-
TG101 for PowerFlex 755TS products,
for the replacement procedure.
Coast (Motor Side Inverter). 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.
0
Non-Resettable
Fault
302 Pfile Login Err
Profile Login Error. One of the power
peripherals has attempted to log in with
an invalid ID.
Cycle power and redownload
parameters. If fault persists, replace
main control board. See the hardware
service manual, publication 750-TG100
for PowerFlex 755T or publication 750-
TG101 for PowerFlex 755TS products,
for the replacement procedure.
Coast (Motor Side Inverter). 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.
0
Resettable
Fault
303 HSI Offline
HSI Offline. The main control board has
lost communication with the fiber interface
circuit board. This fault can occur during a
firmware update.
Cycle power. If the fault persists,
replace main control board and/or fiber
interface circuit board. See hardware
service manual, publication 750-TG100
for PowerFlex 755T or publication 750-
TG101 for PowerFlex 755TS products,
for the replacement procedure.
Coast (Motor Side Inverter). 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.
0
Resettable
Fault
304 AFE PreChrg Fail
AFE PreCharge Failure. AC precharge
has failed. DC bus voltage has failed to
rise to the proper level in the time allotted.
Verify that the connected capacitance
is within specification. See the common
bus application techniques, publication
DRIVES-AT005. Clear fault and
reattempt Precharge. Cycle power.
Coast (Motor Side Inverter). 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’.
0
Resettable
Fault
305 No Sfib Detected
No SFIB Detected. Main control board
firmware failed to connect to the fiber
interface circuit board.
Power down and examine the fiber
transceiver circuit board edge
connections on to the fiber interface
circuit board for damage, debris, or
other contamination. Reseat all fiber
transceiver circuit boards.
Coast (Motor Side Inverter). 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.
0
Non-Resettable
Fault
307 NVS Read Error
NVS Read Error. Main control board
firmware failed to read non volatile
storage memory.
Cycle power. If the fault persists, run a
firmware update.
—
0
Non-Resettable
Fault
309 Fw Update Fail
Firmware Update Failed. The firmware
update for a power peripheral has failed.
Cycle power. —
0
Non-Resettable
Fault
310 Inv sFib Fbr Cfg
Invalid SFIB Fiber Configuration. Main
control board firmware has detected an
invalid connection to the fiber interface
circuit board.
Power down and examine the fiber
transceiver circuit board edge
connections to the fiber interface circuit
board for damage, debris, or other
contamination. Reseat all fiber
transceiver circuit boards.
—
0
Non-Resettable
Fault
311 Inv Invtr FbrCfg
Invalid Inverter Fiber Configuration. Main
control board firmware has detected an
invalid motor side inverter connection to
the fiber interface circuit board.
Power down. Examine the fiber-optic
cable connections between the Mn
power modules power layer interface
(PLI) circuit boards and the fiber
interface circuit board for damage.
Verify that the Mn PLI fiber-optic cable
is inserted into the correct socket on the
fiber interface circuit board. See the
installation instructions, publication
750-IN100, for information on fiber-
optic connections.
—
0
Non-Resettable
Fault
312 Inv Conv Fbr Cfg
Invalid Converter Fiber Configuration.
Main control board firmware has detected
an invalid line side converter connection
to the fiber interface circuit board.
Power down. Examine the fiber-optic
cable connections between the Ln
power modules power layer interface
(PLI) circuit boards and the fiber
interface circuit board for damage.
Verify that the Ln PLI fiber-optic cable is
inserted into the correct socket on the
fiber interface circuit board. See the
installation instructions, publication
750-IN100, for information on fiber-
optic connections.
—
0
Non-Resettable
Fault
313 Inv CSB Fbr Cfg
Invalid CSB Fiber Configuration. Main
control board firmware has detected an
invalid current sense board (CSB) fiber-
optic connection.
Power down. Examine the fiber-optic
cable connections between the LCL
filter module current sense circuit
boards (CSB) and the Ln power
modules power layer interface (PLI)
circuit boards for damage. Verify that
the CSB fiber-optic cable is inserted
into the PDI socket on the Ln PLI circuit
boards. See the installation
instructions, publication 750-IN100, for
information on fiber-optic connections.
—
Table 7 — Fault Codes by Port (cont)
PORT
CONDITION
DISPLAY
TEXT
FAULT ACTION FAULT ACTION
TYPE CODE
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