Jack JK-K4-UT, Manual Book & Parts Book

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Power is off alarm Please wait for 30 seconds, then turn on the power switch
Safety switch alarm
Please check the trimming cutter is back the original place, after checking
still safety alarm, please adjust the sensor holder, if still cannot solved,
please enter P66 parameter change from 2 to 0.
SLEEP
D ormancy
Shut down the system power supply, 30 seconds to connect the power
supply, controller, if still doesn't work, please replace the controller and notify
the manufacturer.
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. Confirm that the control box match with the
machine head. 3. Confirm factory reset is accurate
Error Code Description Solution
E r r - 0 1
Hardware 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 2
Software flow
E r r - 0 3
Under-voltage
Disconnect the power to the controller; check the input power supply voltage is low or
not (less than 176V). If the power supply voltage is low, please start the controller after
recovers the voltage. If the controller still does not work, please inform the
manufacturer and replace the controller.
E r r - 0 4
Over-voltage when the
machine is off
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 5
Over-voltage in operation
E r r - 0 6
Solenoid circuit fault
Turn off the system power. Check carefully, if the solenoid connection is loose or
damage, please change it in time. Then restart the system after confirmation, if it still
does not work, please inform the manufacturer and replace the controller.
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
Turn off the system power. Check whether the motor power input plug is off, loose or
broken, or there is something tangled on the machine head. Please make them correct
then restart the system. If it still does not work, please inform the manufacturer and
replace the controller.
E r r - 0 9
Brake circuit fault
Turn off the system power. Check carefully, if white braking resistor connector on the
power board is loose or fall off, please plug it tight then restart the system, if it still does
not work, please inform the manufacturer and replace the controller.
E r r - 1 0
Communication failure
Check carefully, if the connection between the control panel and controller is off, loose,
or broken, please make it correct then restart the system, if it still does not work, please
inform the manufacturer and replace the controller.
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.