OpnTermC Open Terminal
C
Drive terminal C is
opened. This error can
happen if motor cable is
not connected to
terminal C of the Drive. It
can also happen if the
Drive is damaged
internally..
0x3133
Open FET Faults
OpnFetAH Open high FET
at phase A
One of the power
electronic switches of
Drive is damaged (not
conducting). The
damaged FET is located
in leg A of the inverter,
and it is the high-side FET
of this leg.
0x3131 Please note down the information
regarding the occurence of the
error and reach Synapticon
technical support for further
investigation.
OpnFetBH Open high FET
at phase B
One of the power
electronic switches of
Drive is damaged (not
conducting). The
damaged FET is located
in leg B of the inverter,
and it is the high-side FET
of this leg.
0x3132
OpnFetCH Open high FET
at phase C
One of the power
electronic switches of
Drive is damaged (not
conducting). The
damaged FET is located
in leg C of the inverter,
and it is the high-side FET
of this leg.
0x3133
OpnFetAL Open low FET
at phase A
One of the power
electronic switches of
Drive is damaged (not
conducting). The
damaged FET is located
in leg A of the inverter,
and it is the low-side FET
of this leg.
0x3131
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