IEMCA BOSS 542 CNC, Руководство по эксплуатации и техническому обслуживанию

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3
OPERATION INFORMATION
302.035
ERROR CAUSE CURE
Only for sliding headstock or sliding sleeve lathes.
parameter 33 in modes 2 - (SLIDING) or 3 - (SLIDING BUSH).
During the “OPEN COLLET” phase,
the bar feeding length has exceeded
the length entered in
parameter 5 .
For sliding headstock lathes.
Cutting tool break. Replace the tool.
Lathe program error. Check the program.
For sliding headstock lathes.
Wrong parameter 5 value. Correct parameter 5 value.
The bar catch in the lathe is not in
the right position.
Check the bar catch.
Bar/headstock synchronizing device
fault.
Check the device.
ERROR CAUSE CURE
Working phase
The “OPEN COLLET” signal from
lathe lasted less than the value
entered into
parameter 8 .
Time entered into parameter 8 is
higher than the real “COLLET OPE-
NING” time.
Reduce parameter 8 value (must
be less than the real “COLLET
OPENING” time) or increase the
lathe “COLLET OPENING” time.
Bar change-over phase
The bar machining is over. The
lathe sends the “OPEN COLLET
and “BAR CHANGE-OVER” signals.
The bar-pusher delays for some
(programmable) time, before
moving backwards; the “OPEN
COLLET” signal has been interrup-
ted before the time previously ente-
red has elapsed.
The lathe cycle failed to stop regu-
larly.
Check the “CYCLE STOP” signal
from bar feeder.
Check lathe mode.
Only for bar feeder having
parame-
ter 20
in mode 1- (extraction) or
2 - (ejection).
Bar feeder has achieved the bar
change and awaits the “OPEN COL-
LET” signal from lathe. The signal
has a delay of more than 60 secs.
Failure from lathe. Check lathe mode.
221
E r r o r : m o v e m e n t w i t h
o p e n c o l l e t ( 2 2 1 )
222
E r r o r : c l o s e d c o l l e t
( 2 2 2 )