10. TABLE OF ERROR CODES
HE-800B
73
Code Cause
Remedy
Page
E132
Problem detected with upper shaft motor
operation.
Turn off the power, and then check that synchronizer
connector P11 on the motor P.C. board is properly
connected.
11*
E133
Upper shaft motor stopping position is
incorrect. (During automatic needle lifting)
Turn off the power, and then check that synchronizer
connector P11 on the motor P.C. board is properly
connected.
11*
E150
Upper shaft motor is overheating, or
temperature sensor is faulty.
Turn off the power, and then check the upper shaft motor.
*
Feed mechanism-related errors
Items with a “*” in the “Page” column should only be handled by a qualified technician.
Code Cause
Remedy
Page
E200
Needle zigzag motor home position
cannot be detected.
Needle zigzag motor, needle zigzag
sensor or needle zigzag encoder signal is
not connected correctly.
Turn off the power, and then check that the needle zigzag
sensor and needle zigzag encoder connector P17 and the
needle zigzag motor connector P21 on the main P.C.
board are properly connected.
10*
E201
Needle zigzag motor stopped due to a
problem.
Turn off the power, and then check if there are any
problems in the needle zigzag direction.
*
E210
Feed motor home position cannot be
detected.
Feed motor, feed sensor or feed encoder
signal is not connected correctly.
Turn off the power, and then check that the feed sensor
connector P8, feed encoder connector P18 and feed
motor connector P22 on the main P.C. board are properly
connected.
10*
E211
Feed motor stopped due to a problem.
Turn off the power, and then check if there are any
problems in the feed direction.
*
Work clamp-related errors
Items with a “*” in the “Page” column should only be handled by a qualified technician.
Code Cause
Remedy
Page
E300
Work clamp motor home position cannot
be detected.
Work clamp motor, work clamp sensor or
work clamp encoder signal is not
connected correctly.
Turn off the power, and then check that the work clamp
sensor and work clamp encoder connector P19 and the
work clamp motor connector P23 on the main P.C. board
are properly connected.
10*
E301
Work clamp motor stopped due to a
problem.
Turn off the power, and then move the work clamp up and
down and check that it moves smoothly.
*