IMO HD2-3.7A-43 - 7.6.8 Overcurrent

HD2 Series Inverter Troubleshooting
-285-
Fault
code
Fault type
Possible cause
Corrective measures
occurs at next power-on.
Check whether the insertion
port is damaged, if yes, replace
the insertion port after power
down
F2-Er
[61] Failed to identify
the expansion card
in card slot 2
There is data transmission in
interfaces of card slot 2,
however, it cannot read the
card type
Confirm whether the expansion
card inserted can be supported.
Stabilize the expansion card
interfaces after power down,
and confirm whether fault still
occurs at next power-on;
Check whether the insertion
port is damaged, if yes, replace
the insertion port after power
down
F3-Er
[62] Failed to identify
the expansion card
in card slot 3
There is data transmission in
interfaces of card slot 3,
however, it cannot read the
card type
Confirm whether the expansion
card inserted can be supported.
Stabilize the expansion card
interfaces after power down
and confirm whether fault still
occurs at next power-on.
Check whether the insertion
port is damaged, if yes, replace
the insertion port after power
down
C1-Er
[63] Communication
timeout occurred to
the expansion card
in card slot 1
There is no data
transmission in interfaces of
card slot 1
Confirm whether the expansion
card inserted can be supported.
Stabilize the expansion card
interfaces after power down
and confirm whether fault still
occurs at next power-on.
Check whether the insertion
port is damaged, if yes, replace
the insertion port after power
down
C2-Er
[64] Communication
timeout occurred to
the expansion card
in card slot 2
There is no data
transmission in interfaces of
card slot 2
Confirm whether the expansion
card inserted can be supported.
Stabilize the expansion card
interfaces after power down