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E12
Foot fault
Please check whether the motor foot connection is loose
E13
Be stepped on when
the pedal power is
energized
Please check whether the motor foot is stuck
E16
Communication failure
of Motor
1.Moter calibration
；
2.Detection of electrical cord looseness
；
Power up again,If you can't solve it, please contact the after-sales service
staff
E17
The electromagnet
has failed
The electromagnet fault, please check whether the electromagnet is
damaged or short-circuited.
E15
、
E18
Brake control
circuit failure
Please check whether the brake resistance connection is loose
E19
、
E20
、
E21
Location system
failure
The motor can continue to operate, but no needle count, pin positioning
and no output function of electromagnet
E22
Communication failure
of upper computer
Please check whether the connection between the control panel and the
drive is normal
E23
EEPR0M fault
If you can't solve it, please contact the after-sales service staff
......
E33
Interface board
communication failure
If you can't solve it, please contact the after-sales service staff
E34
The interface board
fails to work
If you can't solve it, please contact the after-sales service staff
E35
Press foot safety
switch to disconnect
Please check the foot safety switch
E36
The seaming safety
switch is disconnected
Please check the seaming safety switch
E37 Operation
fault
Press the mode button to switch manual mode or semi-automatic mode,
Release alarm, normal sewing in the current mode;
E38
Version query limit
Version query restrictions, please contact the service staff
E39
Machine EEPR0M
fault
If you can't solve it, please contact the after-sales service staff
E40
Electromagnetic
over-current
(over-lock sewing
machine)
The electromagnet fault, please check whether the electromagnet is
damaged or short-circuited.
E41
Sensor fault
The sensor receives the external frequency signal
5.This manual is only for reference.
If there is any modification, we apologize for the changing hence
caused.
