Brother BAS-311F-0 Instruction Manual page 71

12. ERROR CODES
Code
E.40 Floppy disk is not inserted or operation panel cable
is not securely connected.
E.41 Invalid program No., or no data.
E.43 Different floppy disk!
E.4F Error occurred during floppy disk data reading.
E.50 Floppy disk is write-protected.
E.51 Insufficient available memory on floppy disk.
E.52 Can not format this floppy disk.
E.5F Error occurred during data writing on floppy disk.
E.60 Can not backup data. (Panel PCB)
E.61 Can not backup data. (Control PCB)
E.62 Operation panel error.
E.63 Combination of control PROM and operation panel
PROM is invalid.
E.70 Same optional output number already exists.
E.71 Bobbin changer error!
-
E.74
E.75 Milling motor has stopped due to overload.
E.80 Upper thread has broken. (Rotary type sensor)
E.81 Upper thread has broken. (Optical fiber type sensor) Thread upper thread again.
E.90 Power supply voltage is extremely low.
E.91 Power supply voltage is extremely high.
64
Cause
BAS-311F-0, 311F-L, 326F-0
Remedy
Insert a floppy disk. If floppy disk is already inserted,
turn off the power and check the connections of cords
inside the operation panel.
Change program No..
Use original floppy disk.
Replace the floppy disk and repeat the operation.
Release write-protection.
Use another floppy disk.
Change floppy disk.
Replace the floppy disk and repeat the operation.
Turn off power and then clear all of the memory setting.
Turn off power and then clear all of the memory setting.
Turn off power and then on again.
Turn off power and check it
Change optional output number.
If not use optional output, turn off power and then clear
all of the memory setting.
See the manual for bobbin changer.
If not using the bobbin changer, set memory switch 23
to OFF.
See the manual for Milling motor.
If not use milling motor, set OFF memory switch 10.
Thread upper thread again.
again.
again.
Turn off power and check voltage.
Turn off power and check voltage.
You can start sewing
You can start sewing