JUKI APW-895NE, Instruction Manual

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Error code Description of error How to recover
E811 Overvoltage of power error
When input power is more than the specified value
Turn OFF the
power.
E813 Low voltage of power error
When input power is less than the specified value
Turn OFF the
power.
E901 Main shaft motor IPM abnormality
When SERVO CONTTROL circuit board is abnormal
Turn OFF the
power.
E903
Stepping motor power (50V) abnormality
When stepping motor power of SERVO CONTROL circuit board
fluctuates more than ± 15%
Turn OFF the
power.
E904 Solenoid power (33V) abnormality
When solenoid power of SERVO CONTROL circuit board fluctu -
ates more than ± 15%
Turn OFF the
power.
E905 Heat sink temperature for SERVO CONTROL circuit board
abnormality
Turn ON the power again after taking time.
Turn OFF the
power.
E915 Communication abnormality between operation panel and
MAIN CPU
When abnormality occurs in data communication
Turn OFF the
power.
E916 Communication abnormality between MAIN CPU and main
shaft CPU
When abnormality occurs in data communication
Turn OFF the
power.
E917 Communication abnormality between operation panel and
personal computer
When abnormality occurs in data communication
Possible to re-
start after reset.
E918 MAIN circuit board heat sink temperature abnormality
Turn ON the power again after taking time.
Turn OFF the
power.
E943 Defective EEP-ROM of MAIN CPU
When data writing to EEP-ROM cannot be performed
Turn OFF the
power.