JUKI APW-895 Engineer's Manual page 191

Error code Pict
E703
E704
E730
E731
E733
E802
E811
E813
E901
E903
Description of error
Panel is connected to the sewing machine which is not
supposed (Machine type error)
When the machine type between panel and sewing machine is
different in the initial communication
Inconsistency of system version
When system software version is inconsistent in the initial
communication
Main shaft motor is defective or lacking for phases.
When encoder of sewing machine motor is abnormal
Main motor hole sensor is defective or position sensor is
defective.
When hole sensor of sewing machine motor position sensor is
defective.
Reverse rotation of main shaft motor
When the sewing machine motor rotates in the reverse direction
Power momentary cut detection
When input power is momentarily cut
Over voltage of power error
When input power is more than the specified value
Low voltage of power error
When input power is less than the specified value
Main shaft motor IPM abnormality
When SERVO CONTROL circuit board is abnormal
Stepping motor power abnormality
When stepping motor power of SERVO CONTROL circuit board
fluctuates more than ± 15%
– 186 –
How to recover
Possible to
re-start after
reset.
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
Turn OFF the
power
Turn OFF the
power