IEMCA BOSS 542 CNC, Manual For Use And Maintenance

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48
3
OPERATION INFORMATION
302.035
3.5. ERRORS - CAUSES - CURES
During the bar feeder setting up or the machining, errors occurred will be ac-
cordingly displayed.
Said errors might be due to a wrong programming, an operation error or me-
chanical or electric failure.
Errors cause the bar feeder to stop; to reset the automatic cycle, follow the
procedure below:
– reset the manual cycle
– remove the error cause;
– reset the automatic cycle.
Error messages, possible causes and cures are listed below.
ERROR CAUSE CURE
The encoder has detected a shift
exceeding the prescribed limit, with
respect to the “BAR FEEDER ZERO
SETTING”. The max. limit is defined
by
parameter 81 .
Parameter 81 value is too low.
Apply to IEMCA service depart-
ment.
ERROR CAUSE CURE
Bar-pusher or small pusher truck
feeding not smooth.
The bar-pusher or small pusher
truck cannot run freely. Remove the cause preventing the
regular sliding.
Electromagnetic clutch operation
fault (
Y10 )
Check and/or replace the electro-
magnet.
Electromagnetic clutch bad adjust-
ment.
Adjust the electromagnetic clutch.
Clutch operation fault.
Check the clutch oil level and disk
wear.
Encoder failure.
Check the electric connection.
Check the encoder splining into the
pinion shaft.
Replace the encoder.
Faulty board. Check and/or replace the board.
201
E r r o r : p o s i t i o n l i m i t s ( 2 0 1 )
202
E r r o r : w r o n g b a r - p u s h e r m o v e m e n t
( 2 0 2 )