Brother BAS-311G TABLE OF ERROR CODES Data editing-related errors, E500, E501, E502, E510, E511

9.TABLE OF ERROR CODES Data editing-related errors

Code	Cause and remedy
E500	The enlargement ratio setting caused the sewing data to extend outside the sewing area.
	Set the enlargement ratio again.
E501	Sewing data that exceeds the sewing machine's sewing area was loaded.
	Check the size of the sewing data.
E502	The enlargement ratio caused the data pitch to exceed the maximum pitch of 12.7 mm.
	Set the enlargement ratio again.
E510	Invalid code in sewing data.
	Reload the data from the CF card or floppy disk.
E511	No end code has been input into sewing data.
	Input an end code, or change the program number.
E512	Number of stitches exceeds allowed maximum.
E520	Extended option output number already exists. Change the extended option output number.
	If not using the extended option output, initialize the data to clear the extended option output data.
E530	Changing program number is prohibited.
Device-related errors
Code	Cause and remedy
E600	Upper thread breakage occurred.
	Thread the upper thread. Resewing is then possible.
	Thread nipper home position error.
E690	Turn off the power, and then clean underneath the needle plate to remove any dust and thread scraps.
	Check that connector P10 on the main P.C. board is properly connected.
	Thread nipper retract position error
E691	Check if the upper thread trailing length is too long.
	Turn off the power, and then clean underneath the needle plate to remove any dust and thread scraps.
	Check that connector P10 on the main P.C. board is properly connected.
P.C. board-related errors
Code	Cause and remedy
E700	Abnormal rise in power supply voltage.
	Turn off the power and check the input voltage.
E701	Abnormal rise in sewing machine motor drive voltage.
	Turn off the power, and then check the voltage.
E705	Abnormal drop in power supply voltage.
	Turn off the power and check the input voltage.
E710	Abnormal current detected in sewing machine motor.
	Turn off the power, and then check if there are any problems with the sewing machine.
E711	Abnormal current detected in X-feed motor.
	Turn off the power, and then check if there are any problems in the X-feed direction.
E712	Abnormal current detected in Y-feed motor.
	Turn off the power, and then check if there are any problems in the Y-feed direction.
	Abnormal current detected in work clamp motor.
E713	Turn off the power, and then check if there are any problems with the X-feed mechanism, Y-feed mechanism or
	work clamp lifter.
E730	External error input (AIRSW) detected.
	Turn off the power, and then check the air pressure.
	Cooling fan does not operate.
E740	Turn off the power, and then check if the cooling fan is blocked with scraps of thread.
	Check that connector P22 on the main P.C. board is properly connected.
	Check if the fuse (F6) is blown.

If an error code that is not listed above appears, contact the place of purchase.

140 BAS-311G, BAS-326G