INVT Goodrive350 Series Operation Manual page 253

Goodrive350 series high-performance multifunction VFD
Fault
Fault type
code
Failed to identify the
F2-Er extension card in
card slot 2
Failed to identify the
F3-Er extension card in
card slot 3
Communication
timeout occurred to
C1-Er
the extension card in
card slot 1
Communication
timeout occurred to
C2-Er
the extension card in
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 interfaces of
card slot 1
There is no data
transmission in interfaces of
card slot 2
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Troubleshooting
Corrective measures
port is damaged, if yes, replace
the insertion port after power
down
Confirm whether the extension
card inserted can be supported;
Stabilize the extension 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
Confirm whether the extension
card inserted can be supported;
Stabilize the extension 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
Confirm whether the extension
card inserted can be supported;
Stabilize the extension 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
Confirm whether the extension
card inserted can be supported;
Stabilize the extension card
interfaces after power down,
and confirm whether fault still
occurs at next power-on;