INVT Goodrive350-19 Series Operation Manual page 393

Goodrive350-19 series VFD for crane
Fault
Fault type
code
Failed to identify
F2-Er the expansion
card in card slot 2
Failed to identify
F3-Er the expansion
card in card slot 3
Communication
timeout of
C1-Er
expansion card at
card slot 1
Communication
timeout of
C2-Er
expansion card at
card slot 2
Possible cause
There is data transmission in
interfaces of card slot 2,
however, it cannot read the card
type.
There is data transmission in
interfaces of card slot 3,
however, it cannot read the card
type.
There is no data transmission in
interface at card slot 1.
There is no data transmission in
interface at card slot 2.
-381-
Troubleshooting
Solution
Check whether the insertion port
is damaged. If yes, replace the
insertion port after power-off.
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.
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.
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.
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