BES-940BC • BES-1240BC
251
Chapter 11 List of Error Codes
Code Error Measures
E-B7
E-B8
E-B9
E-BA
E-BC
E-BD
E-BE
E-BF
E-C1
E-C2
E-C3
E-C4
E-C5
E-C6
E-C7
E-C8
Lower shaft overheat error
Lower shaft motor overcurrent error
Thread trimming motor zero point error
Power frequency error
Service interruption error
Lower shaft flash memory error
Lower shaft version-up error
Lower shaft motor undefined error
Area over during embroidering
Wiper out error
Embroidering data buffer empty
Presser foot down error
Measured voltage value could not be
received form the lower shaft motor CPU.
Voltage value could not be transferred
to the lower shaft motor CPU.
Lower shaft error
Lower shaft motor home position error
Turn the power off once, then on again. If the same
error occurs again, the lower shaft motor is faulty.
Turn the power off, and check the thread trimming
mechanism. Press
STOP
. If the same error occurs
again, the thread trimming mechanism is faulty.
Turn the power off once, then on again. If the same
error occurs again, the power PC board or power supply
is faulty.
This error may normally be displayed momentarily when
turning off the machine. If it is displayed when the
machine is tuned on, the power outage detector is faulty.
Turn the power off once, then on again. If the same
error occurs, the main PC board is faulty.
Press
STOP
and clear the error display and upgrade the
version again.
This is not usually displayed.
Set the embroidering area again on the personal
computer.
If the wiper is tangled with a thread, remove it. Then
press
STOP
.
The interface cable may be disconnected. If it is
properly connected, the interface cable or the main PCB
is faulty.
Press
STOP
. If the same error occurs again, adjust the
presser foot switch.
This is not usually displayed.
This is not usually displayed.
It may be being tested in the BC test mode. Exit the
test mode or turn the power off, then on again. If the
same error occurs again, the main PCB is faulty.
Check the operation of the main shaft brake and the
stop position (100 degrees) of the main shaft.
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