JUKI AMS-221EN Series Engineer's Manual page 212

Error code Display
E221
E302
E303
E305
E306
E307
E308
E431
E432
E433
Description of error
Grease-up error
At the time of operation of 120
million stitches
The sewing machine is put in the
sewing-impossible status. It is
possible to clear with memory
switch .
→ Refer to "10.-(5) Replenishing
the designated places with grease".
Confirmation of tilt of machine
head
When tilt of machine head sensor
is OFF.
Phase Z detection error
Detection of the upper dead point sewing machine motor
is impossible for the sewing
machine.
Cloth cutting knife position
error
The thread trimmer knife is not in
the regular position.
Thread clamp position error
Thread clamp unit is not in the
regular position.
External input command time
out error
Input is not performed for a fixed
period of time with the external
input command of vector data.
Time-out error of wait terminal
There is no input to wait terminal
for a certain period of time.
Outer presser is rising.
Proper operation has not been
performed.
Number of stitches has
exceeded the limit.
Display message
Important : Grease has run Possible to
out.
Add grease.
Head is tilted.
The UP position of the
cannot be detected.
(Semilunar signal of the
sewing machine motor)
Thread trimmer knife sensor
cannot be detected.
Thread clamp sensor
cannot be detected.
There is not input for a
certain period of time with
external input command
of vector data.
There is no input from wait Turn OFF
terminal for a certain
period of time.
Outer presser is rising.
Proper operation has not
been performed.
Number of stitches has
exceeded the limit.
– 208 –
How to recover Place of recovery
Data input
re-start after screen
reset.
Possible to Previous
re-start after screen
reset.
Turn OFF
the power.
Turn OFF Data input
the power. screen
Turn OFF
the power.
Possible to Data input
re-start after screen
reset.
the power
Possible to Previous
re-start after screen
reset.
Possible to Previous
re-start after screen
reset.
Possible to Previous
re-start after screen
reset.