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Appendix 1
E-030
E-031
E-032
E-041
E-044
M-004
M-005
10.4 Default Values of Sewing Shapes
The following are the Default Values of sewing shape
Step driver
communication error
Step motor
over-current
Step driver power
supply error
Stepping driver
version error
Head board EEROM
I/O error
Communication error
Operation head not
match to control box
Computerized Control System for Square Buttonhole Machine
Cable on control box)
4、
Check the connection of cable L451；
5、
Check the motor and its connecting cables. If the
motor has problem, please replace the motor.
1、
Check the Connection of the Cable C059-1 (inside
control box)
2、
Check the software of the stepping driver
Note：In sometimes, the system will also give this warning
at power-off, it is also normal.
1、
Check needle-rocking motor, feeding motor,
presser-lifting motor and knife solenoid. Make
sure no blockage at mechanism
2、
Repower the machine. If the problem goes still,
please replace the board MD301.
1、
Check the Connection of the Cable H079-1 (inside
control box)
2、
Check the inlet voltage of X12 port. The normal
value is 300V
Replace the stepping driving software or the MD301 board
1、
Check the connection of cable L453 (X9 Port
Cable on control box). If the cable has problem,
please replace that cable
2、
If the cable is ok, please replace SC041 board
Check the connection of cable between operation panel and
control box (X7 Port Cable on control box)
Replace the proper control box software or the operation
head software
130
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