Goodrive350-19 series VFD for crane
Troubleshooting
-381-
Fault
code
Fault type
Possible cause
Solution
Check whether the insertion port
is damaged. If yes, replace the
insertion port after power-off.
F2-Er
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-off, and
check whether the fault persists at
next power-on.
Check whether the insertion port
is damaged. If yes, replace the
insertion port after power-off.
F3-Er
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-off, and
check whether the fault persists at
next power-on.
Check whether the insertion port
is damaged. If yes, replace the
insertion port after power-off.
C1-Er
Communication
timeout of
expansion card at
card slot 1
There is no data transmission in
interface at card slot 1.
Confirm whether the expansion
card inserted can be supported;
Stabilize the expansion card
interfaces after power-off, and
check whether the fault persists at
next power-on.
Check whether the insertion port
is damaged. If yes, replace the
insertion port after power-off.
C2-Er
Communication
timeout of
expansion card at
card slot 2
There is no data transmission in
interface at card slot 2.
Confirm whether the expansion
card inserted can be supported;
Stabilize the expansion card
interfaces after power-off, and
check whether the fault persists at
next power-on.
Check whether the insertion port
is damaged. If yes, replace the