Table of Contents
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Error
Display
code
Main shaft motor IPM
E901
abnormality
When IPM of servo control p.c.b.
is abnormal.
Main shaft motor over current
E902
Stepping motor power
E903
abnormality
When stepping motor power
of SERVO CONTROL p.c.b.
fluctuates more than ±15%.
Solenoid power abnormality
E904
When solenoid power of SERVO
CONTROL p.c.b. fluctuates more
than ±15%.
Main-shaft heat sink temperature
E905
fault
Overheat of servo control p.c.b.
Turn ON the power again after
taking time.
X feed motor origin retrieval
E907
error
When origin sensor signal is
not inputted at the time of origin
retrieval motion.
E908
Y feed motor origin retrieval
error
When origin sensor signal is
not inputted at the time of origin
retrieval motion.
Presser motor origin retrieval
E910
error
When origin sensor signal is
not inputted at the time of origin
retrieval motion.
Thread clamp origin retrieval
E913
error
When origin sensor signal is
not inputted at the time of origin
retrieval motion.
E914
X, Y Feed defective error
Timing lag between feed and main
shaft occurs
Communication abnormality
E915
between operation panel and
MAIN CPU
When abnormality occurs in data
communication.
Description of error
– 115 –
Display message
How to
Place of
recover
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
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