JUKI APW-895 Engineer's Manual page 192

Error code Pict
E904
E905
E915
E916
E917
E918
E943
E984
E985
E986
Description of error
Solenoid power (24V) abnormality
When solenoid power of SERVO CONTROL circuit board
fluctuates more than ± 15%
Heat sink temperature for SERVO CONTROL circuit board
abnormality
Turn On the power again after taking time.
Communication abnormality between operation panel and
MAIN CPU
When abnormality occurs in data communication
Communication abnormality between MAIN CPU and main
shaft CPU
When abnormality occurs in data communication
Communication abnormality between operation panel and
personal computer
When abnormality occurs in data communication
MAIN circuit board heat sink temperature abnormality
Turn ON the power again after taking time.
Defective EEP-ROM of MAIN CPU
When data writing to EEP-ROM cannot be performed
Center knife motor abnormality
Clamp foot motor step-out error
Clamp foot stepping motor origin retrieval error
– 187 –
How to recover
Turn OFF the
power
Turn OFF the
power
Turn OFF the
power
Turn OFF the
power
Possible to
re-start after
reset.
Turn OFF the
power
Turn OFF the
power
Turn OFF the
power
Possible to
re-start after
reset.
Possible to
re-start after
reset.