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4-23. List of error codes
Error
Code
Error description
Fault Cause
Solution
E001 There is no reset
The machine is not reset or reset
abnormally after power on
Click the "Reset" button to reset
E002
Couldn't find X zero signal
1. X-axis limit sensor is bad or wiring
is bad
2. The sensor or baffle screws are
loose, or the mechanical jam
causes the sensor not to be
moved.
3. Parameter errors, such as X-axis
reset direction, polarity, platen
size, etc.
1. Check the sensor wiring, manually trig
-
ger the sensor, and see if there is any
change in the “input test” X limit text on
the screen. Replace without change
2. Check the structure
3. Reset or redirect parameters
E003
Couldn't find Y zero signal
Refer to
Error Handling Method
E004
Couldn't find Z zero signal
Refer to
Error Handling Method
E005
Couldn't find U zero signal
Refer to
Error Handling Method
E006
Couldn't find Extend zero
signal
Refer to
Error Handling Method
E007 Spindle without internal
zero signal
1. Spindle encoder wiring is bad
2. The spindle encoder is damaged
3. Power board is broken
4. The motor is broken
1. Check the wiring of the spindle encoder
2. Replace the spindle motor
3. Replace the power board
4. Replace the motor
E020 X axis overvoltage
1. Overload when the load is too
heavy and the idling speed is too
fast to stop
2. The main board or power board is
broken, and the X axis detection
voltage exceeds 92V.
1. Decrease the idling speed
2. Screen menu auxiliary settings drive
preview internal drive preview look at
the current voltage of the XZ axis, if it
is not between 80 92V, it means that
the power board is faulty, you need
to replace the power board. If one of
them is within this range, it means the
motherboard Bad need to change the
motherboard.
E021 X axis undervoltage
1. The mains voltage is too low
2. Power board failure
1. Check whether the voltage of the X
axis driver is lower than 180V, and see
if there are high power devices around
the device that start and stop frequent-
ly; equipped with a voltage stabilizer
according to the situation.
2. Replace the power board
E022 X axis hardware over cur-
rent
1. The X axis motor is broken or the
motor wire is broken and short
circuited
2. The motherboard is broken
1. Replace the motor
2. Replace the motherboard
