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Error code
Pict
E438
E441
E703
E704
E730
E731
E733
E802
E811
E813
E901
Description of error
Execution cannot be performed.
Back-up data does not exist.
Panel is connected to the machine otner
than supposed. (Machine type error)
When machine type code of system
is improper in case of initial
communication.
Inconsistency of system version
When version of system software is
improper in case of initial
communication.
Main shaft motor encoder defectiveness
or phase-out
When encoder of sewing machine
motor is abnormal.
Main motor hole sensor defectiveness
or position sensor defectiveness
When hole sensor or position sensor
of sewing machine is defective.
Reverse rotation of main shaft motor
When sewing machine motor rotates
in reverse direction.
Power instantaneous cut detection
When input power is instantaneously
OFF.
Over voltage
When input power is more than the
specified value.
Low voltage
When input voltage is 150V or less.
Abnormality of main shaft motor IPM
When IPM of servo control p.c.b. is
abnormal.
message
– 195 –
How to recover Place of recovery
Possible to
Previous
re-start after
screen
reset.
Possible to
Previous
re-start after
screen
reset.
Possible to
Commnunication
rewrite program
screen
after pressing down
communication
switch.
Possible to
Commnunication
rewrite program
screen
after pressing down
communication
switch.
Turn OFF
the power
Turn OFF
the power.
Turn OFF
the power.
Turn OFF
the power.
Turn OFF
the power.
Turn OFF
the power.
Turn OFF
the power.
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