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3.4 Error mode
If the error code appears, please check the following items first:
1.Make sure the machine has been connected correctly; 2. Reload the factory setting and try again.
Error Code
Description
Solution
E r r - 0 1
Hardware overcurrent
E r r - 0 2
Software overcurrent
Turn off the power switch, and restart after 30 seconds. If the controller still does not
work, please replace it and inform the manufacturer.
E r r - 0 3
Under-voltage
- Check mains voltage - Stabilize mains voltage
E r r - 0 4
Over-voltage when the
machine is off
E r r - 0 5
Over-voltage in operation
Disconnect the controller power and check if the input voltage is too high (higher than
264V). If yes, please restart the controller when the normal voltage is resumed. If the
controller still does not work when the voltage is at normal level, please replace the
controller and inform the manufacturer.
E r r - 0 6
Short circuit of solenoid
- Take plug out, if error continues, replace control box -
E r r - 0 7
Motor current measuring
failure
Turn off the system power, restart after 30 seconds to see if it works well. If such failure
happens frequently, seek technical support.
E r r - 0 8
Sewing motor blocked
- Eliminate sluggish movement in the sewing machine
- Replace encoder - Replace sewing motor
E r r - 0 9
Brake circuit failure
Check the brake resistor plug on the electric board. Replace the control box
E r r - 1 0
Communication failure
Check the connection and if necessary plug in. Replace the control box.
E r r - 1 1
Machine head needle
positioning failure
Check if the connection line between machine head synchronizer and controller is
loose or not, restore it and restart the system. If it still does not work, please replace the
controller and inform the manufacturer.
E r r - 1 2
Initial motor electrical angle
failure
- Try 2 to 3 more times after power down
- if it still does not work, please replace the controller and inform the manufacturer.
E r r - 1 3
Motor HALL failure
Turn off the system power, check if the motor sensor plug is loose or dropped off,
restore it and restart the system. If it still does not work, please replace the controller
and inform the manufacturer.
E r r - 1 4
DSP Read/Write EEPROM
failure
E r r - 1 5
Motor over-speed protection
E r r - 1 6
Motor reversion
E r r - 1 7
HMI Read/Write
EEPROM failure
E r r - 1 8
Motor overload
Turn off the system power, restart the system after 30 seconds, if it still does not work,
please replace the controller and inform the manufacturer.
E r r - 2 3
Sewing motor blocked
encoder failure
- Eliminate sluggish movement in the sewing machine
- Replace encoder - Replace sewing motor
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