Parameter
Parameter Function
Range
Default
Description
P84
Thick start angle
0-330
9
P85
The thick end angle
0-330
57
P92
Encoder start angle
160
View manual 1.4 chapter
3
Error Code List
Error Code
Problem
Strategies
E1
Power Module is faulty.
Abnormal over current or voltage.
Resistor is damaged or F1 fuse is blown.
System will be shut down until the power resets on.
Please check the power board in detail.
E2
1
）
When power on, detected main voltage too low
2
）
Connect the wrong voltage, too low.
Moto and machine will be shutting down.
Please check the AC power. (Too low) Please check
the main pc board.
E3
Operation Box linked to CPU interface had
communication error.
Motor and machine will be shutting down.
Please check the operation box.
E5
The connection of the Foot Pedal error
Motor and machine will be shutting down.
Please check the connection of the Foot Pedal or the
problem of it
E7
a) Bad connection at the motor connector.
b) Machine locked or object stuck in the motor pulley.
c) Sewing material is too thick.
d Module output is abnormal.
Head rotation motor handwheel see if stuck. As the first
rule nose stuck mechanical failure.
As normal rotation, check the motor and motor encoder
connector power cord connector is loose. Please correct
if loose.
As good contact, check the power supply voltage is
abnormal or speed is set too high. If yes, please adjust.
As normal, replace the control box and inform the
manufacturer.
E8
Manual Back-Tacking lasts for 15 sec.
Reverse stitching solenoid pull too long, you can restart
the product.
If the product or reported after the restart E-08, check the
manual back tack switch is damaged.
E09
E11
Positioning signal error
Power off the system, check the motor encoder interface
is loose or fall off, it was back to normal after restarting
the system. If it still does not work, replace the motor
and inform the manufacturer
E14
Encoder signal error
Power off the system, check the motor encoder interface
is loose or fall off, it was back to normal after restarting
the system. If it still does not work, replace the motor
and inform the manufacturer.
E15
Power module abnormal over-current protection
Power off the system, then on again. If it still does not
work, replace the control box and inform the
manufacturer.
E17
Head protection switch is not in the correct position
Power off the system and check whether the nose open,
ball switch control box whether displaced or damaged.
E20
Power motor failed to start
Power off the system, check the motor encoder interface
and motor power connector is loose or fall off, it was
back to normal after restarting the system. If it still does
not work, replace the control box and inform the
manufacturer.