OpnFetCL Open low 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
low-side FET of this leg.
Parameter Faults
IvldOfst Invalid offset The commutation offset in
0x2001: Commutation
angle offset is not valid.
This error comes directly
from reading object
0x2009:1 Commutation
offset: State.
Please run offset detection before
operations. Please pay attention that, the
change in some fundamental configuration
parameters (sensor configuration, motor
configuration) can make the existing offset
detection result invalid. Please redo offset
detection in that case.
IvldOpmd Invalid
operational
mode
Requested opmode is not
supported. Set a valid
value in 0x6060: Modes of
operation.
Please check our documentation for the
available operation modes.
Please check 0x6060: Modes of operation,
and make sure that the master controller is
sending a correct command.
ZeroMxI Max. current is
zero or
negative
User-defined limit on
motor max current
(0x6073: Max current) is 0.
Please configure the 0x6073: Max current to
be a value larger than 0, according to your
motor datasheet or your application need.
ZeroMxT Max. torque is
zero or
negative
User-defined limit on
motor max current
(0x6072: Max torque) is 0.
Please configure the 0x6072: Max torque to
be a value larger than 0, according to your
motor datasheet or your application need.
ZeroMxMS Max. motor
speed is zero
or negative
The value of 0x6080: Max
motor speed is 0, so no
motion is allowed.
Pleaes configure 0x6080: Max motor speed
to a valid value larger than 0, according to
your motor datasheet or your application
need.
IvldPara Invalid
Parameter
The value of a parameter
is invalid.
Please check the values changed lately
according to the documentation.
SiVelPfx Invalid velocity
scaling factor
The velocity scaling prefix
defined by 0x60A9: SI unit
velocity is outside of the
supported range.
Please check OBLAC Drives, which directly
provides available options for the
configuration of 0x60A9: SI unit velocity, and
the documentation for user defined velocity
units. Make sure that a valid data is write to
the object.
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