JUKI AMS-224EN-4530 Instruction Manuals page 101

Error
Display
code
E901
E903
E904
E905
E907
E908
E910
E913
E914
E915
E916
Description of error
Main shaft motor IPM ab-
normality
When IPM of servo control
p.c.b. is abnormal.
Stepping motor power ab-
normality
When stepping motor power
of SERVO CONTROL p. c. b.
fluctuates more than ± 15%.
Solenoid power abnormal-
ity
When solenoid power of
SERVO CONTROL p. c. b.
fluctuates more than ± 15%.
Heat sink temperature for
SERVO CONTROL p. c. b.
abnormality
Turn ON the power again
after taking overheat time of
SERVO CONTROL p. c. b.
X feed motor origin re-
trieval error
When origin sensor signal
is not inputted at the time of
origin retrieval motion.
Y feed motor origin re-
trieval error
When origin sensor signal
is not inputted at the time of
origin retrieval motion.
Thread-trimmer motor ori-
gin retrieval error
When origin sensor signal
is not inputted at the time of
origin retrieval motion.
Thread clamp origin re-
trieval error
When origin sensor signal
is not inputted at the time of
origin retrieval motion.
Feed defective error
Timing lag between feed
and main shaft occurs.
Communication abnormality
between operation panel and
MAIN CPU
When abnormality occurs in
data communication.
Communication abnormal-
ity between MAIN CPU and
main shaft CPU
When abnormality occurs in
data communication.
Display message
– 97 –
How to re- Place of
cover recovery
Turn OFF
the power
Turn OFF
the power
Turn OFF
the power
Turn OFF
the power
Turn OFF
the power
Turn OFF
the power
Turn OFF
the power
Turn OFF
the power
Turn OFF
the power
Turn OFF
the power
Turn OFF
the power