Beisler 2112-4 - Manual (Page 66)

- C 66 -
Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment
C.6
Troubleshooting
Error 13:
„Clamp position error“ Excessive difference between nominal
position (step motor default) and actual
position (pulse from incrimental sensor) of
clamp slide; clamp slide probably blocked Remove blocked component; check clamp
slide for easy movement; check motor
pinion (may be loose on shaft); tension
transport belt
Error 14:
„Insertion/sewing length
error“ Sewing length exceeds maximum possible
sewing distance; excessive insertion
distance Program sewing distance / insertion
distance correctly
Error 15:
„Switch for curve start“ ES12 (curve start slope) does not switch
or switches too late Check ES12 (input); check mechanical
components for easy movement
Error 16:
„Folder not left“ ES08 (folder at left stop) does not switch or
switches too late Check ES08 (input); check mechanical
components for easy movement
Error 21:
„Folder not sideways“ ES05 (clamp movement sideways) does
not switch or switches too late Check ES05 (input); check mechanical
components for easy movement
Error 22:
„Clamp/curve wrong“ Clamp does not correspond with curve Clamp safety switch (ES15/16) not
identical with curve safety switch (ES13/14)
Error 29:
„No pulses from sewing
motor“ No pulse from sewing motor after sewing
process starts (sewing motor does not run) Check sewing motor and synchronization;
check connection between I/O module
9020013 and sewing motor; read both
upper LEDs at 9020013: left LED
illuminates briefly when needle up; right
LED shows synchronization pulses (512
pulses/rotation); if no LED illuminates when
handwheel is actuated, check sewing
motor power supply and replace sewing
motor, if required. If LEDs are OK and
motor does not run before error messages,
check connection between 9020020 and
sewing motor, replace 9020020 or sewing
motor, if required; if motor makes some
stitches before error message, check
connection between control unit and I/O
module, replace components as required
Error 30:
„Sewing motor too fast“ During thread cutting, sewing motor did not
reach cutting speed within error period Replace sewing motor or synchronizer