36
0
Resettable
Fault
221 Fiber Offline 18
Fiber online to offline 18. The fiber-optic
communication link between the main
control board and L8 PLI transitioned
from online to offline.
Power down and then check the fiber-
optic communication connection
between the fiber interface circuit board
and L8 PLI for damage. Replace the
fiber-optic cable and/or fiber transceiver
circuit board if needed. See the
hardware service manual, publication
750-TG100 for PowerFlex 755T or
publication 750-TG101 for PowerFlex
755TS products, for the replacement
procedure. See the control pod fiber
diagram on the Tables & Graphics tab.
Coast (Motor Side Inverter). Stop
(Line Side Converter). Additional
Fault Action. Fault opens main circuit
breaker: Yes. Fault can automatically
reset: No. Emergency override
response: Cannot override this fault.
0
Resettable
Fault
222 Fiber Offline 19
Fiber online to offline 19. The fiber-optic
communication link between the main
control board and L9 PLI transitioned
from online to offline.
Power down and then check the fiber-
optic communication connection
between the fiber interface circuit board
and L9 PLI for damage. Replace the
fiber-optic cable and/or fiber transceiver
circuit board if needed. See the
hardware service manual, publication
750-TG100 for PowerFlex 755T or
publication 750-TG101 for PowerFlex
755TS products, for the replacement
procedure. See the control pod fiber
diagram on the Tables & Graphics tab.
Coast (Motor Side Inverter). Stop
(Line Side Converter). Additional
Fault Action. Fault opens main circuit
breaker: Yes. Fault can automatically
reset: No. Emergency override
response: Cannot override this fault.
0
Resettable
Fault
223 Fiber Offline 20
Fiber online to offline 20. The fiber-optic
communication link between the main
control board and ACPC0 transitioned
from online to offline.
Power down and then check the fiber-
optic communication connection
between the fiber interface circuit board
and ACP0 for damage. Replace the
fiber-optic cable and/or fiber transceiver
circuit board if needed. See the
hardware service manual, publication
750-TG100 for PowerFlex 755T or
publication 750-TG101 for PowerFlex
755TS products, for the replacement
procedure. See the control pod fiber
diagram on the Tables & Graphics tab.
Coast (Motor Side Inverter). Stop
(Line Side Converter). Additional
Fault Action. Fault opens main circuit
breaker: Yes. Fault can automatically
reset: No. Emergency override
response: Cannot override this fault.
0
Resettable
Fault
224 Fiber Offline 21
Fiber online to offline 21. The fiber-optic
communication link between the main
control board and the torque accuracy
module (TAM) or ACPC1 transitioned
from online to offline.
Power down and then check the fiber-
optic communication connection
between the fiber interface circuit board
and TAM/ACP1 for damage. Replace
the fiber-optic cable and/or fiber
transceiver circuit board if needed. See
the hardware service manual,
publication 750-TG100 for PowerFlex
755T or publication 750-TG101 for
PowerFlex 755TS products, for the
replacement procedure. See the
control pod fiber diagram on the Tables
& Graphics tab.
Coast (Motor Side Inverter). Stop
(Line Side Converter). Additional
Fault Action. Fault opens main circuit
breaker: Yes. Fault can automatically
reset: No. Emergency override
response: Cannot override this fault.
0
Resettable
Fault
225 HSI Offline 0
HSI online to offline 0. The fiber interface
circuit board has lost communication with
the main control board. This fault
concerns the fiber-optic cable
connections to the motor side inverter.
This fault can occur during a firmware
update.
Cycle power. If the fault persists,
replace the main control board and/or
the fiber interface circuit 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: Yes. Fault can automatically
reset: No. Emergency override
response: Cannot override this fault.
0
Resettable
Fault
226 HSI Offline 1
HSI online to offline 1. The fiber interface
circuit board has lost communication with
the main control board. This fault
concerns the fiber-optic cable
connections to the line side converter.
This fault can occur during a firmware
update.
Cycle power. If the 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: Yes. Fault can automatically
reset: No. Emergency override
response: Cannot override this fault.
0
Resettable
Fault
228 Over Temp Fault
Board OT Fault. The temperature of the
fiber interface circuit board (Port 0
Diagnostic item 0:94 [sFIB Board Temp])
has exceeded the Fault Temperature
(80°C). Possible causes include high
ambient temperature and obstructed
airflow.
Check the condition of cabinet air filters
and fans. Verify that there is adequate
airflow and the ambient temperature is
within specification. See the technical
data, publication 750-TD100 for
PowerFlex 755T or publication 750-
TD104 for PowerFlex 755TS products.
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
230 Under Temp Fault
Board UT Fault. The temperature of the
fiber interface circuit board (FIB) (Port 0
Diagnostic item 0:94 [sFIB Board Temp])
has fallen below the Fault Temperature
(–30°C). Possible causes include low
ambient temperature.
Verify that the ambient temperature is
within specification. See the technical
data, publication 750-TD100 for
PowerFlex 755T or publication 750-
TD104 for PowerFlex 755TS products.
Coast (Motor Side Inverter). Stop
(Line Side Converter). Additional
Fault Action. Fault opens main circuit
breaker: Yes. Fault can automatically
reset: No. Emergency override
response: Cannot override this fault.
Table 7 — Fault Codes by Port (cont)
PORT
CONDITION
DISPLAY
TEXT
FAULT ACTION FAULT ACTION
TYPE CODE
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