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11-6 BE-1204B-BC • BE-1206B-BC
Chapter 11 Error code list
Code Error Measures
E-D2 Power voltage upper limit error
E-D3 Power voltage lower limit error
(1) The voltage setting is improper. -> Set it again.
(2) Press the
or turn on the F/B switch on the head to
either side. If the same error occurs again, the power PCB
or the power supply is faulty.
E-D4 Thread trimming motor overcurrent
Turn OFF the power. The possible causes for this error are,
troubles of the thread trimming motor, troubles of the main PCB,
and troubles of the drive PCB.
E-D5 Needle bar case motor overcurrent
Turn OFF the power. The possible causes for this error are,
troubles of the needle bar case motor, troubles of the main
PCB, and troubles of the drive PCB.
E-D6 Jump motor overcurrent
Turn OFF the power. The possible causes for this error are
troubles of the jump motor and troubles of the head PCB.
E-D7
The temperature of the heat sink on the drive
PCB rose excessively
Turn OFF the power and check if the fan filter has any clogging.
E-D8 Temperature sensor abnormal
Turn OFF the power. The possible causes for this error are
troubles of the thermistor and troubles of the drive PCB.
E-E1 X-axis pulse motor overcurrent stop
E-E2 Y-axis pulse motor overcurrent stop
Turn OFF the power and ON once. If the same error occurs
again, the pulse motor or the drive PCB is faulty.
E-E3 Cooling fan motor stop A Press R.
Turn OFF the power and check the fan harness. Turn OFF the
power again. If the same error occurs again, the fan or the
power PCB is faultly.
E-E4 Lower shaft communication error
E-E5
Over-run error during interfacing to main PCB
CPU
E-E6
Framing error during interfacing to main PCB
CPU
E-E7
Parity error during interfacing to main PCB
CPU
E-E8
Receiving time up error during interfacing to
main PCB CPU
E-E9
Send/Receive inconsistent error during
interfacing to main PCB CPU
E-EA
ACK code receiving error during interfacing to
main PCB CPU
E-EB
Send/Receive ID code error during interfacing
to main PCB CPU
E-EC
Send data checksum error during interfacing to
main PCB CPU
E-ED
Data empty error during interfacing to main
PCB CPU
E-EE
Abnormal data received in the inner-machine
communication
E-EF Receiving error on interface
E-F1 Receive time up error
E-F2 Request-to-waiting time up error
E-F3 Request-to-receive time up error
E-F4 Receive command error
E-F5 NACK code receiving error
E-F6
Data requested for needle position can not be
returned.
E-F7 It is not receive command for the request one.
This is not usually displayed.